Oct 252026
Mutual Fund TER Now Includes Brokerage, Trading Costs and Taxes: A TER Can Look Much Higher While the Fund Costs the Same
Oct 242026
How I Spot a Fake Crawler: Check the Address, Not the Name
Oct 242026
Could This Time Be Different? Past Drawdowns, AI Valuations and Cracks Across Markets and the Economy
Oct 232026
AI Agents Made Nearly 25,000 Requests to Tigzig in 60 Days: ChatGPT and Claude Are Over 80%
Oct 232026
A Crescendo of Warnings on AI Debt and Returns: S&P Global, Gartner, Morgan Stanley, the IMF and the World Bank in One Month
Oct 222026
SIFs Are Now in the Same API and Data Files as Indian Mutual Funds: NAV History and Scheme Details for Both
Oct 222026
US Housing, October 2026: Mortgage Rates Above 2007-08, Pending Sales at a Record Low and More Mortgages Turning Late
Oct 192026
Foreign Portfolio Money Is Leaving Indian Stocks: US$58.6 Billion Out Since October 2024
Oct 192026
Staff at Anthropic Are Becoming Managers of AI Agent Teams. Anthropic's Report on How Work Changed Inside the Company
Oct 182026
A Bond Shock Could Spread Faster: Hedge Funds Hold a Near-Record Share of Treasuries, Much of It on Borrowed Money
Oct 182026
What Are the Big Funds Doing? September Holdings for 24 Equity Funds Are In, Analyze Them Your Way
Oct 182026
Four Big Performances from the Second Week of October Are in the Free Cricket Database: Renshaw, Farhan, Hope and Voll
Oct 172026
QDESK Technical Analysis Reports Can Now Run on Claude Opus 5.5, for You and Your AI Agent
Oct 172026
IMF's Manifesto of Warnings: In the Same Week, AI Credit Came Under Strain
Oct 152026
TREMOR's AI Chart Analysis Now Runs on Claude Sonnet 5.5: About 350 Macro and Credit Charts, Read with the News Behind Them
Oct 152026
Scheme Details for SIFs Are Live for Download: Fund Managers, Benchmark, Risk Band, TER and BER for All 126 Schemes
Oct 142026
Earnings Season: Pull Earnings Dates, Analyst Targets and Recommendations Into Your Trackers With the Free YFIN API
Oct 122026
US Consumers: The Pressure Is Building, Not Yet Breaking
Oct 122026
Fewer Young Workers in the Jobs Most Exposed to AI: US Payroll Data via Stanford, and Yale's Counterpoint
Oct 112026
Every Tigzig Dataset Is Now in One Download Hub: 46 Datasets, 172 Files
Oct 112026
Someone Sent a Love Letter to My AI Agent on Guard Duty
Oct 92026
62 New International Matches in the Cricket Database: Gill's 223 Not Out and Two Asian Games Golds
Oct 82026
TREMOR News: Jev Rank Cuts My Daily Headline Scan to a Third
Oct 82026
Mutual Fund Scheme Details Update Daily: What Changed in the 7 October Refresh
Oct 82026
lakeql Runs SQL on Tigzig's 37.5 Million Row MF NAV Parquet File, Straight From the Browser
Oct 52026
What Has Trump Been Buying and Selling? His Latest Trade Reports, Extracted and Downloadable
Oct 52026
Explore the Tigzig Data Surface With Your AI: What Is New in October 2026
Oct 42026
US Jobs, September 2026: Fewer New Jobs, Longer Searches, Pay Barely Keeping Up
Oct 42026
Scheme Details for Indian Mutual Funds Are Live on Tigzig: Fund Size, Fund Manager, TER and BER, Benchmark and Riskometer
Oct 22026
FY 2025-26 BRSR Data Is Live on VIGIL: ESG Disclosures for 663 of the 750 Nifty Total Market Companies
Oct 12026
Jev Rank on TREMOR News Scores Every Headline Against What You Want to Read
Sep 302026
Anthropic IPO Could Reach $2T. The Headwinds Are Already Here
Sep 302026
GLM-5.3 From Z.ai, Like Claude Mythos Preview, Can Build Cyber Exploits on Its Own, Anthropic Finds
Sep 282026
The Biggest Tech Build Meets the Bond Rout of 2026
Sep 282026
Foreign Buying of US Stocks Hit a Record. Then July Went Quiet.
Sep 272026
Five Million Balls of Cricket, Available as a Database. Free to Use.
Sep 262026
US Diesel Is Above $6 a Gallon for the First Time, and the Cost Is Already Moving Through the Economy
Sep 262026
All Five US Credit Datasets on TREMOR Now Run to Q2 2026
Sep 252026
All the Macro Data You Need to Track the Bond Market Rout, in One Place on TREMOR
Sep 252026
Bond Markets Have Been Warning for Months. Now They Have Started Acting.
Sep 242026
On the Headline Numbers the US Job Market Looks Fine. The Story Changes When You Dig Deeper.
Sep 212026
Sophisticated Attacks No Longer Require Sophisticated Attackers. Anthropic's September Threat Intelligence Report, and What I See in My Own Logs.
Sep 202026
Everything I Built for Market Reports Now Sits in One App. QDESK, and Three Ways In.
Sep 202026
August 2026 Portfolios Are Live on MFPRO Composition. Eleven Month-End Snapshots Across 24 of India's Larger Equity Funds.
Sep 202026
Point Your AI at a Free Ball-by-Ball Cricket Database. Five Million Deliveries, One Paste.
Sep 192026
India Bank Credit Is Up 19 Percent, and the Biggest Single Contributor Is Lending to NBFCs
Sep 192026
Credit Union Q2 2026: Losses Above Pre-Crisis, and Delinquency Above Pre-COVID in Every Segment
Sep 182026
Getting a 404 From the MF NAV API? Check Whether the ISIN Itself Is Wrong
Sep 182026
Point Your AI Agent at api.tigzig.com. 40 Million Rows of Public Data, and Half the Bytes Are One File
Sep 172026
Pull 81 Risk and Performance Metrics Into Excel With One Formula
Sep 142026
The Fed Is Caught. The Market Has Already Made Most of the Decision for It.
Sep 142026
Releasing VIGIL Flags. Filter Companies by One or More Signals Instead of Going Company by Company.
Sep 132026
QDESK: A Reporting Desk for Portfolio Reports and Financial Data. Just Ask in Plain Language.
Sep 122026
August Was the Biggest Month Indian SIFs Have Had. Net Assets Rs 31,175 Crore, Net Inflows Rs 7,699 Crore.
Sep 122026
Twelve More Stats Functions on the Cricket SQL Endpoints, and the Two Limits That Are Easy to Hit
Sep 112026
YFIN API Now Returns Plain CSV on Most Endpoints. Add format=csv to the Same URL.
Sep 112026
Heavy User of the Mutual Fund NAV API? Run Your Own NAV Service Inside Your Own Setup
Sep 112026
For Analysts Using the Tigzig Cricket Database: 14 Things That Trip People Up
Sep 102026
Many of These Macro Charts Are Showing the Same Stress They Showed Before 2007. The AI Layer Is What Is New.
Sep 102026
Four Warnings About AI and Cyber Risk Arrived Inside Three Weeks. I Am Now Spending More Time Securing Than Building.
Sep 102026
Two New Tables and 17 New SQL Functions Are Live on the Tigzig Cricket Database. Playing XIs, and a Player Registry Mapped to ESPN Cricinfo.
Sep 72026
Tigzig APIs Tell You What Went Wrong. If Your Code Reads Only the Status Code, You Never See It.
Sep 72026
The FSB Chair Is Not Hedging. Andrew Bailey's Blunt Warning Note to the G20.
Sep 72026
MF NAV in the Wild. A Review of the API Logs, and How Widely the Mutual Fund NAV Data Is Being Pulled.
Sep 62026
Bond Markets Are Sounding an Alarm. The US Thirty Year Is at 5.25 Per Cent and the Fed Has Been Cutting Through All of It.
Sep 62026
IPL Ball by Ball Data Is Live on the Tigzig Cricket API and Download. 1,200+ Matches, Every Season Since 2008.
Sep 52026
The API Is Not the Only Way In. Download the Whole India Mutual Fund NAV Database from the App, or Pick Just the Funds You Want.
Sep 42026
India MF Tool Builders: You Do Not Need a Thousand API Calls a Day. The Whole NAV Dataset Is One File.
Sep 42026
IPL Ball by Ball Data Arrives on the Tigzig Cricket API This Sunday, 6 September, at 9 am IST. About 1,200 Matches and Every Season Since 2008.
Sep 42026
US Bank Loan Data Is Now Updated Through Q2 2026 on TREMOR. NY Fed, FDIC and the FFIEC Call Reports, All Three in One Place.
Sep 42026
In Analytics the SQL Was Always the Easy Part. Anthropic's Data Team Put a Figure on It.
Sep 32026
The Portfolio Agent Now Looks Up Live Symbols for Stocks and Securities, Instead of Guessing From Memory.
Sep 32026
SIF Is India's Newest Fund Category and It Nearly Doubled in Three Months. Every NAV AMFI Has Published Is Now Downloadable.
Sep 32026
Women's Cricket Is Now in the Cricket Database. Four New Tables, 2,774 Matches and 850K+ Deliveries Back to 2003.
Sep 22026
The Whole VIGIL India Red Flag Database Is Now Published for Download. One API Call Takes the Lot.
Aug 312026
A Correction in AI Valuations Is Looking More Likely, and That View Now Comes From a Central Bank, an Asset Manager and a Bond Investor.
Aug 312026
Pulling Tigzig Data Through the API? There Is a Second Way In. The Whole Database Is Published for Download.
Aug 302026
Getting Errors on the Tigzig APIs? Is It You, or Is It Me? Now You Can Just Go and Look.
Aug 302026
Getting a 429 From the MF NAV API? It Is Almost Never the Total. Two Changes Fix Nearly Every Case.
Aug 302026
US Banks Had $2.8 Trillion Committed to Non-Bank Lenders at the End of Q2 2026, and $1.7 Trillion of It Was Already Drawn.
Aug 292026
August Was a Heavy Month in the AMFI Data. 1,234 Schemes Renamed and 37 ISINs Swapped. If You Join on Scheme Code You Are Fine.
Aug 292026
The Cricket Download Files Now Sit on a Plain Path. Append the File Name and That Is the Whole URL.
Aug 282026
What Is Next on the MF NAV API. Risk Metrics, Peers, Scheme Details and Holdings, and Where Each One Stands.
Aug 282026
The Full Cricket Database Is Now Downloadable. Test, ODI and T20 Ball by Ball, in Parquet, CSV, DuckDB or SQLite.
Aug 272026
AI Coders Are Not Just for Developers. An Anthropic Field Marketer Built His Own Weekly Sales Digest With Claude Code.
Aug 272026
My Portfolio Agent Could Not Look Up an Indian Mutual Fund NAV. Now It Can.
Aug 272026
FDIC Q2 2026 Numbers Are Live on TREMOR. 102 Quarters of Bank Balances, Delinquency and Charge-Offs.
Aug 252026
Running Hundreds of API Calls to Pull NAV History, One Scheme Per Call? Batch 50 Into One.
Aug 252026
Three New Things on the Tigzig Cricket Database. New match_info Fields, SQL Laid Out in the Docs, and a Quicker Postgres.
Aug 252026
A Free Markdown to PDF Converter Over API, With Typesetting Options. No Signup, No Key.
Aug 242026
Full Data Download of the Cricket Database, Coming This Week. T20, ODI and Test, Ball by Ball.
Aug 242026
What Trump Has Been Buying, Selling and Holding. The Filings, Extracted and Searchable.
Aug 242026
Three Upgrades on the India Mutual Fund NAV API. Easier to Pull, Whatever You Already Use.
Aug 242026
Reading Macro Charts on TREMOR? Send Them to the AI Agent Sitting There and Get a Read With the Latest News.
Aug 242026
Pulling Yahoo Finance Data Into Your Own Trackers. Excel, Sheets, a Web Tool, or Straight From an AI Agent.
Aug 242026
TREMOR Opened With Sixteen Charts in a Fixed Grid. That Was My View. Now You Can Change All of It.
Aug 232026
Test Cricket Is Now Live in the Tigzig Open Cricket Database, Alongside T20 and ODI. 3.8 Million Deliveries.
Aug 232026
Three Fixes on the Yahoo Finance API This Week, All of Them Found by Reading My Own Error Logs.
Aug 232026
If a Tigzig API Keeps Returning the Same Error, Read the Response Body. There Is Almost Always a Hint in It.
Aug 232026
Shiller CAPE Is at 41.2. In 145 Years the Only Period Higher Was the Dot-Com Peak.
Aug 222026
Have Your AI Analyze the Cricket Data on Tigzig. 24+ Years of Ball by Ball, ODI and T20, Across 6000+ Matches.
Aug 212026
NY Fed Q2 2026 Household Debt. The Headline Delinquency Flow Fell, but Auto and Mortgage Went the Other Way.
Aug 202026
Point Your AI Agent at api.tigzig.com and It Works Out Which Dataset It Needs. 38 Million Rows Across India and the US, Free.
Aug 192026
Pull India Mutual Fund NAVs Straight Into Excel. 50, 100 or More Schemes, in a Few Clicks.
Aug 192026
T20 and ODI Ball by Ball Are Now on Both Engines, Postgres and DuckDB. Run Your SQL Directly on My Server.
Aug 172026
Getting Errors Running SQL Against the Tigzig Cricket Database? The Most Common Failure Is the URL, Not Your SQL.
Aug 172026
MFPRO Composition Analytics Is Live. Portfolios for 24 of India's Largest Equity Funds, Reconciled Against the AMC's Own Printed Totals.
Aug 172026
Run Your Own SQL on My Cricket Database. T20 and ODI Ball by Ball Since 2002, Free, No Signup and No Key.
Aug 162026
Related Party Transactions for Around 750 Listed Indian Companies Are Now on VIGIL, With the March Half-Yearly Filings In.
Aug 162026
Anthropic's Business Development Team Runs Inbound and Outbound With Claude Cowork. What the Post Actually Says.
Aug 152026
Is a Large Investor Building a Position or Selling Down in Your Stock? Takeover Filings on VIGIL, Refreshed Four Times a Day.
Aug 142026
I Rebuilt the Markdown to PDF Converter on tigzig.com. Paste Text, Get a Properly Typeset PDF, or Have Your Agent Do It Over MCP.
Aug 132026
Insider Trading Disclosures for Indian Listed Companies, on Vigil, Updated Four Times a Day.
Aug 132026
Pulling Indian Mutual Fund NAVs One Scheme at a Time? Three Ways to Get the Same Data in Far Fewer Calls.
Aug 122026
Four Days of an Open SQL Endpoint. What Real Cricket Queries Needed, and the SSRF Someone Found in the First Couple of Hours.
Aug 122026
MF NAV API FAQ. Why Am I Getting an Error, Why Is There No SIF NAV, and Why Does the AUM Look Wrong?
Aug 122026
ChatGPT Work Comes With Your ChatGPT Go or Pro Subscription. Here Is What It Can Do.
Aug 92026
A Database Server With API and MCP You Can Point an AI Agent At, With Ball-by-Ball Cricket Behind It.
Aug 92026
If You Pay Rs 1,950 a Month to Google, You Already Have Antigravity, a Full AI Coding Agent.
Aug 82026
667 Stocks Are Under NSE and SEBI Surveillance. Almost All of Them Sit Outside the Nifty 500.
Aug 72026
An Excel Tracker for Hundreds of Yahoo Finance Tickers, Built with xlwings Lite. For When WEBSERVICE Keeps Failing.
Aug 72026
Range Requests on the MFPRO NAV File Are Fixed. DuckDB and Polars Queries No Longer Get Refused Midway.
Aug 62026
Getting 429s on the YFIN API from an Excel WEBSERVICE Formula? Here Is What Is Happening.
Aug 62026
An ISIN Checker for When a Mutual Fund Lookup Fails. And Why One Fund Carries Ten Identifiers.
Aug 52026
Technical Analysis on Any Ticker Without Visiting My Site. Just Ask Your AI Agent.
Aug 52026
SIF Data Is Live. The Full Published NAV History, the Scheme Master and the Quarterly AUM.
Aug 42026
Comparing Securities on Returns, Risk and Drawdowns. Four Routes into QuantStats, Depending on What Your AI Can Do.
Aug 32026
Zero Callers Rate Limited in 24 Hours. 6,500+ Calls and 9.7 GB Served, After the TigZig API Limits Went Up.
Aug 22026
Is SIF Analytics Coming to MFPRO? On the List, No Date.
Aug 22026
Claude Cowork Runs a Real Python Sandbox. I Put 37 Million Rows of Mutual Fund NAV Data Through It.
Aug 22026
TigZig API Rate Limits Raised Substantially, Across the Edge, the Proxy and the Apps. And a 429 Now Tells You What to Do About It.
Aug 12026
Tigzig is Built AI-Agent First. 300+ Assets, and the Fastest Way In Is to Ask Your AI.
Aug 12026
MFPRO Scheme Master: Every India Mutual Fund Scheme in One Small File, Free
Jul 312026
MFPRO Mutual Fund API: Search Now Filters Across 12 Fields on a Scheme
Jul 302026
MFPRO Scheme Explorer is Live. Cross-Tab 38,000+ India Mutual Fund Schemes, and Watch the SEBI Re-Categorisation Happen in the Daily Files.
Jul 302026
SEBI Has Revised Mutual Fund Categorisation and Introduced a New Fund Type. The Major Changes, and What They Mean for MFPRO Users and Analysts.
Jul 292026
MFPRO Mutual Fund API Update. Three Things Your Calls Asked For, Now Built.
Jul 282026
Your Agents and Scripts Have Been Talking to Me. Here Is That Conversation in Plain English.
Jul 272026
1 in 5 Bulk Downloads Were Silently Truncating. Two Cloudflare Worker Bugs, Found and Fixed. Now Up to 4x Faster.
Jul 262026
Pulling Company Financials Straight From SEC Filings. Free, No Vendor, No API Key. Three Routes Tested Head to Head.
Jul 232026
Yahoo Finance MCP Backend Upgraded. 25 Tickers in One Request, Answers in Seconds, Clear Errors Instead of Slow Failures.
Jul 232026
Every Tigzig MCP is now Streamable HTTP. Requesting existing users from LM Studio, ChatGPT, Claude etc to make a one time change if you have not already done so
Jul 222026
Jamie Dimon's Six Warnings. Record JPMorgan Profits, but a Very Different Macro Outlook From the Chairman Himself.
Jul 222026
The boring $5 tool that tells me when a server goes down
Jul 212026
227 Downloads, 41GB in 10 Days. India MF Complete NAV Database - 38K+ Schemes, 37M+ Records, One 167MB Parquet. Free.
Jul 202026
Demystifying TIGZIG API Errors: A Practical Guide for MFPRO, TREMOR, and VIGIL Users
Jul 192026
Data Dictionary & Docs Live on MFPRO. Every Field Explained, 21-Metric Methodology, and How the India MF Universe Actually Looks.
Jul 182026
One Line of User Feedback, Fixed Within a Day. MFPRO Search Upgraded + Complete AMFI NAV History, 37M Rows, 2006 Onward.
Jul 172026
TigZig is Built Agent First. 300+ Assets on AI for Analytics. Just Ask Your ChatGPT, Gemini or Claude.
Jul 162026
Three Warnings on the AI Valuation Boom in the Past Two Weeks: Warren Buffett, S&P Global & BIS
Jul 152026
Jamie Dimon Uses Claude Code to Generate Dashboards. Are You? You Need an AI Worker or AI Coder, Not an AI Chatter.
Jul 132026
AI Is Not Just Chat. Cowork Apps Are Where the Action Happens.
Jul 122026
Tremor: A Free, No-Auth API for 330+ Macro and Market Indicators, 350K records, Refreshed 3x/Day. Ask your AI to explore.
Jul 112026
Trump's 2025 annual financial disclosure: all 28,007 records, extracted and searchable
Jul 102026
India bank credit, May 2026: up 18%, and the mix is where the story is
Jul 102026
MFPRO Data & API Screen Live - Download the Whole India MF NAV Database in One Click. No Code, No API.
Jul 92026
Anthropic's Marketing Ops on Using Claude for Campaign Reporting - and How I Do the Same for Small Businesses. Notes on Skills.
Jul 82026
FRED, 845,000 US Economic Series - Your AI Can Pull Any of Them Directly. No MCP, No Plugin, No Install.
Jul 82026
Tigzig APIs - Reading the Logs, Shipping the Fixes. Status Page Live, R2 Downloads, Self-Correcting 4xxs.
Jul 52026
Copy Page as Markdown - Every Page on Tigzig.com Now Hands Your AI Full Context in One Click.
Jul 42026
New Hub - Private Credit Stress on Tigzig.com. 19 Analyses, 3 Live Tools, Regulator Reports on One Page.
Jul 42026
Free Mutual Fund NAV API for India - Revamped. AI Ready. 18,000+ Schemes Since 2008 from AMFI.
Jul 12026
Claude for Analytics on Tigzig.com - New Hub: Excel, PowerPoint, Cowork, 7 MCP Servers, 20+ Guides.
Jun 302026
BIS, the Central Bank of Central Banks, Just Red-Flagged the AI Boom. Railway Mania, Roaring 20s, Dotcom - Same Chart.
Jun 302026
New Markdown to PDF Hub on Tigzig.com - ReportLab, Repos, Live Tools, MCP + API Endpoints.
Jun 292026
Boris Cherny: Engineering, Product, Design, Data Science Are Melting Into Archetypes. Seeing the Same.
Jun 292026
QREP in Excel: 81 Risk and Return Metrics Inside Your Sheet Through Claude in Excel.
Jun 262026
New MCP Hub on Tigzig.com - 7 MCP Servers, 6 Live Apps, 16 Guides, 108-Point Security Checklist. Just Ask Your AI.
Jun 262026
Stop Browsing Tigzig.com. Ask ChatGPT First. (Or Whichever AI You Use.)
Jun 242026
Tigzig Tremor v2 Is Live. 330+ Macro + Credit Indicators Behind an MCP. 83% Lighter Startup. Just Ask Your AI Agent.
Jun 222026
CORS Anywhere Alternative: A Free Cloudflare Worker CORS Proxy (POST and Any URL)
Jun 192026
Connect Excel to a Database with Tens of Millions of Rows? Tigzig.com Has 15+ Apps and Guides for That Alone. Just Ask Your AI.
Jun 192026
Euro-Area NPLs Look Calm. Split by Bank Size, the Small-Bank Corporate Book Is at 5.16% and Climbing.
Jun 182026
May 2026's Record US Retail Sales Number Is Hiding the Pain. Real Spending Hasn't Grown in Five Years. The Consumer Is Squeezed.
Jun 182026
Claude Cowork and Claude Code Have Quietly Become My Universal Front End. More Than Excel, Jupyter or Colab.
Jun 182026
AI Is the Front Door Now. Don't Dig Through Tigzig.com - Ask Your AI About It.
Jun 172026
Agentic Coding and Persistent Returns to Expertise - Anthropic's 400k Claude Code Sessions, Summarized
Jun 132026
The Fastest Way to Use Tigzig.com? Don't Click. Point Your Claude / AI Agent at It.
Jun 132026
Why Trump Is Going After Jamie Dimon Right Now. Two Fronts - Debanking + Crypto. The DOJ Subpoena Made It Real.
Jun 132026
The Fable 5 Shutdown Isn't About a Jailbreak. It's the Anthropic vs US Government Standoff Coming to a Head.
Jun 122026
Markets Are Celebrating an Iran Deal. Nobody Has Agreed Which Deal. Peace Is Balanced on Loss of Face.
Jun 122026
There Is No Modern Playbook for This. US Core Inflation at 3.3%, Re-Accelerating. Producer Prices at 6.4%. Consumer Delinquencies Past 2007.
Jun 122026
Free AMFI Mutual Fund NAV API for India - Historical NAV by Scheme Code, No Key
Jun 122026
Q1 2026 US Lending Data Live on Tigzig. NCUA + FDIC + NY Fed in One API. Two of Three Not on FRED. AI-Agent Ready.
Jun 112026
Two Announcements, One Day Apart. Operational Seats Moving Out of India. AI Compute Moving In.
Jun 112026
US Unemployment Is 4.3%. The Stuff Underneath Says Otherwise. 2M Jobless Over Six Months, Up 3 Straight Years.
Jun 102026
India Inc's BRSR Filings - All 656 in One Analytics Workspace. Wage Gap at Top Management: 68%. 1 in 3 Workers on Contract.
Jun 102026
Red Flag: US Credit Unions. A $1.73T System at GFC-Era Losses. Card Charge-Offs 10 Straight Quarters Past the Crisis Peak.
Jun 82026
Index at a Record. Peak Valuation. Record-Low Sentiment. Last Two Times This Setup Held - 2000 and 2007 - the Market Halved.
Jun 82026
Auto Losses Past the GFC Peak. Cards Almost There. Credit Unions Already at GFC Loss Rates. NY Fed + NCUA Data Now on Tigzig.
Jun 62026
Private Credit and BDC Stress. Discounts at 13-Year Lows. Withdrawals Past the Gate. Regulators Now Arriving.
Jun 52026
The Data Behind My Analyses Is Now Open. Download the Whole Database or Query a Single Row.
Jun 52026
Hormuz Is Quietly Opening. The First Good News in 100 Days. And It Is Running in Two Lanes.
Jun 42026
Bank Loss Rates Look Calm. The Stuff Underneath - Consumer, Private Credit, Non-Banks - Says Otherwise.
Jun 22026
ECB Stress-Tested Private Credit. Pensions Worst at 6% of Assets. Almost All the Damage Is the Wider Market Crash It Sets Off.
Jun 12026
FSB Just Published 50 Pages on Private Credit. The Title: 'Vulnerabilities in Private Credit.' Worth Reading.
May 312026
India Was the Market's Darling. Not Any More. The Growth Story Has a Big Red Flag.
May 312026
Which Chart Is the Odd One Out? Three Macro Charts Tell the Same Story. One Doesn't.
May 302026
Banks Keep Funding the Non-Banks. $1.65T in Q1 2026, Up 42% in Five Quarters. US Banks NDFI Update.
May 302026
Over 20 Market Tools, Free. Built and Used for My Own Analysis. Now on tigzig.com/markets.
May 292026
Banks Holding the Line.. But the 'Lemons' Sit Off the Chart. In Private Credit, Credit Unions, and Non-Bank Consumer Lenders.
May 282026
Private Credit Default Rate Hits a Record 6.0% (2026): A Market for Lemons? Banks and Insurers Deep In It.
May 252026
Track Trump's Stock Trades. Public Filing Explorer. 3,568 Trades, 986 Tickers, $220M-$750M. Searchable on TREMOR.
May 242026
India's Next Tech Wave. AI Data Centers for the World. Adani, Reliance, Airtel, L&T. Same Pattern as Software in the 2000s.
May 222026
TREMOR. Six Free Tools for Banking and Insurance Analysts. Multi-Layer Validated. Built by a Practitioner.
May 212026
Trump Trades. From Mostly Bonds to 3,642 Equity Trades in One Filing. Free Tool to Search Every Transaction.
May 202026
Three Red Flags Hit Together. 30Y at 5.14%, PPI at 5.99%, Brent Above $100. Setup Worse Than 2000 or 2007.
May 182026
Dimon Was Right. More Cockroaches Arrive. UK Lender MFS Collapses - $2.5B Across 12+ Global Banks.
May 172026
S&P at 7,400. Irrational Exuberance. The Last Two Times This Setup Held, the Index Halved.
May 152026
US Consumer Lending Is Already at Crisis-Level Numbers - Without a Recession. NY Fed Q1 2026 Data.
May 92026
US Fed Financial Stability Report May 2026. Same Stress Points - Now in Fed Own Survey.
May 82026
Red Flag in US Life Insurance. $2.4T (7.5% of GDP) in Private Credit and Offshore Reinsurance.
May 62026
US Insurance Assets Tracker - 25 Years of Data, 73 Series, Life & P&C
Apr 302026
Releasing BRSR Analytics Tool. For Tracking Indian Corporate ESG, Workforce, Wages, Complaints.
Apr 292026
The Convergence Risk. Credit Stress Already Past 2007 Pre-Crisis. Five Aggravators Stacking On Top.
Apr 252026
US Credit Unions on TREMOR. Card Charge-Offs at 5.11% - Already Past the 2009 GFC Peak.
Apr 222026
The Crisis in Auto Loans. 2007 was Sub-Prime Mortgage. Is 2026 Auto?
Apr 202026
Releasing US-CREDIT. For Analysts Tracking US Banking. Interactive Tool Covering FDIC SDI and NY Fed CCP.
Apr 182026
S&P at All-Time High. Under the Hood, Things Are Cracking. Just Like October 2007.
Apr 152026
Claude Code Was Getting Dumber. Stopped It from Auto-Spawning Sub-Agents. Performance Came Back Instantly.
Apr 122026
The Masking Effect in Oil Markets - The Price You See on Screens Is Hiding a $50 Supply Shock
Apr 102026
Analytics Tool for India's Bank Credit
Apr 92026
Anthropic Released Claude Managed Agents Yesterday, Live on TREMOR Today
Apr 82026
India's Credit-Deposit Ratio Just Hit 83%. A 15-Year High. Gold Loans Up 4x in Two Years.
Apr 42026
US Bank Exposure to Non-Bank Lenders - Now in an Interactive Analytics Tool
Mar 312026
NDFI Analytics - US Bank Exposure to Non-Bank Lenders
Mar 292026
Three Tools I Built for Market Analysis - QSUITE, TREMOR, QREP
Mar 282026
Are We Headed for Stagflation-Lite
Mar 272026
TREMOR - Macro Early Warning Dashboard - 50+ Indicators, Updated Daily
Mar 262026
US Banks & Non-Bank Lending - How Deep is the Exposure? Is there a Systemic Risk?
Mar 242026
Private Credit - The $2.7 Trillion Shadow Lending Market Is Showing Cracks
Mar 202026
Structural Weakness Intensifying
Mar 192026
Claude - The Universal Agent
Mar 142026
Tremor - Macro Early Warning Signals - March 2026
Mar 132026
VIGIL Data API and Download - 315K+ Records, 7 Tables, Updated Daily
Mar 112026
MCP Guide for Claude in Excel - and any MCP client
Mar 102026
Published Full Validation Reports for Every Dataset on VIGIL
Mar 102026
Upstash Redis on Vercel - The Tool I Didn't Know I Needed
Mar 72026
Full backend Infrastructure for DuckDB production and analytics system
Mar 72026
Pull your quants numbers directly with Claude / ChatGPT in Excel (with MCP).
Mar 72026
Evaluating a stock? Pull its VIGIL Report. Free.
Mar 72026
Your API Key Is Visible in the Browser. Even if you put it as Vercel's 'secret' backend env variable.
Mar 62026
Nifty and S&P 500 Down - Run a Technical Analysis Check. 9 LLMs Compared.
Mar 62026
Related Party Transactions - Now Live on VIGIL
Mar 62026
Are You Rate Limiting the Wrong IPs? A SlowAPI Story.
Mar 52026
Rolling Returns: Why CAGR Alone Can Mislead You (And What To Use Instead)
Mar 42026
Claude the Hunter-Killer - Have You Seen Your Nice Little Claude Run a Penetration Test on Your Apps?
Mar 42026
S&P 500 Drawdown Analysis with QREP
Mar 42026
Claude in Excel + MCP + xlwings Lite + Claude Code: Pull Data, Build a Model, Validate It.
Mar 32026
2026 Infra Guide for AI Tool Builders - Part 5: Perimeter Security on Cloudflare (Free Plan)
Mar 32026
Now live - MFPRO v2 - Mutual Fund Analytics (India) - now with rolling returns, custom eval periods, multi-period & multi-instrument comparisons
Feb 282026
Talk to Your Database from Excel via Claude & MCP - Part 2
Feb 272026
Per-IP rate limit on Cloudflare free plan - the gotchas
Feb 272026
Is your company's promoter pledging shares to raise money? Are lenders releasing the pledge - or invoking and taking control?
Feb 272026
Going beyond Google Login for critical apps. Identifying gaps & hardening your entry points.
Feb 262026
tigzig.com is AI-agent first. But what happens when your AI coder runs into a problem on my site?
Feb 252026
TigZig is Now AI-Agent First
Feb 252026
Security Checklist for Web Apps - 71 Items
Feb 242026
QRep - Powered by QuantStats. Live Now.
Feb 232026
My Public MCP Server Got Hammered - Security Lessons from a Bot Attack
Feb 232026
New on VIGIL: SAST Takeover Disclosures (India)
Feb 212026
New feature on VIGIL: Rating Red Flags (India)
Feb 212026
xlwings Lite Local File Access: 8 Patterns You Can Use Today
Feb 212026
Talk to Your Database from Excel - Postgres, DuckDB - via Claude in Excel with MCP
Feb 202026
How to Extract Python Code from xlwings Lite Excel Files
Feb 202026
Claude in Excel with MCP Connector - Talk to Your Backends from Inside Excel
Feb 192026
VIGIL - India Red Flag Events Tracker v2 Release
Feb 182026
Free CORS Proxy for Yahoo Finance & Any API: Cloudflare Worker Code (CORS Explained Simply)
Feb 182026
How I Identify and Map Every Holding — The ISIN Mapping Process
Feb 172026
New Tool Release - VIGIL: Credit Ratings, Pledges and Insider Trading for India Markets
Feb 172026
How I Built a Sub-Second Movie Similarity Engine With a 10-Line SQL Query
Feb 162026
MF Composition Analytics With MDRIFT - Interesting Moves in Top Flexi Cap and Focused Funds
Feb 152026
U.S. Markets (S&P 500) vs India (Nifty 50) - is the returns profile reversing?
Feb 142026
xlwings Lite new WINGMAN function - some usage patterns: python sandbox, stats, cleaning, bucketing, judging
Feb 132026
Releasing MDRIFT - Mutual Fund Composition & Drift Analytics Tool
Feb 112026
NIFTY50 - 30 Day Forward Return Analysis Feb 2008 to 2026 - Claude in Excel with Python, Lambdas and Advanced Formulas
Feb 102026
From 12 second queries to under 1s: Optimizing a 230 Million Row Dashboard - 14 Bottlenecks I Had to Fix
Feb 102026
Power User Guide to Claude in Excel & PowerPoint - 26 Working Tips
Feb 82026
Claude in Excel - Nifty50 Return Distribution Analysis (30 days forward) 2008 to 2026
Feb 82026
Claude in Excel built a 50-chart India Macroeconomic Dashboard from RBI data in under an hour
Feb 82026
Claude in Excel & PowerPoint. Is it worth it? What works and what doesn't
Feb 72026
Python In Excel - Claude Vs. xlwings Lite? Who Wins?
Feb 62026
Claude in Excel just one-shotted an XGBoost response model with train-test split, AUC and full decile table. In a spreadsheet.
Feb 52026
Architecture & Setup for a Dashboard with Hundreds of Millions of Records - Powered by DuckDB
Feb 42026
Claude Code: Top 10 Tips from Boris Cherny
Feb 22026
Found a Python library that does all the heavy lifting for working with SEC EDGAR API - EdgarTools from Dwight Gunning
Jan 312026
ChatGPT connected to your databases. One-click deployment instructions for AI Coders
Jan 302026
How to Get Oracle's Always Free ARM VPS (24GB RAM, 4 CPUs). Auto-Retry Script to Beat 'Out of Capacity'.
Jan 282026
CinePro - 230M Rows, 16GB Database, Instant Queries with DuckDB
Jan 242026
You are paying ~$3-7 per deployment for your AI Apps. How do you do it in <$10 per month?
Jan 232026
Server Meltdown: How Bots Crashed My AI Tools and What I Did About It
Jan 222026
BRIQ App: DuckDB AI in Browser - 500MB Files, 4M+ Records, No Database Setup
Jan 202026
2026 Infra Guide for AI Tool Builders - Part 3: The 18 Common Security Mistakes and How to Fix Them
Jan 172026
xlwings Lite Data Importer v2 Released
Jan 152026
2026 Infra Guide for AI Tool Builders - Part 2: Deployment & Hosting
Jan 142026
2026 Infra Guide for AI Tool Builders - Part 1: AI Coder
Jan 112026
xlwings_utils: Secure Cloud Access & VBA Bridge
Jan 92026
DuckDB Meets Excel: xlwings Lite Data Tools
Dec 262025
Mistakes I Made Building Text-to-SQL Agents in Live Projects. My 2025 Learnings
Dec 252025
Biggest lesson from 2025: AI writes better code when you don't let it code
Dec 232025
2025 has been a transformational year for me. Deep gratitude to the platform builders and engineers who made it possible.
Dec 212025
Quants Agent: Now with LLM Choices for Technical Analysis Reports
Dec 122025
Large File Upload for Database AI Text-to-SQL Apps: A Practical Guide
Dec 92025
DuckDB isn't just fast SQL. It's Python, SQL and compression all in one box.
Dec 72025
The xlwings Lite AI Coder Instruction File - December 2025 Release
Dec 52025
Try Text-to-SQL on Real Data - Multi-Million Rows & GB+ Sizes
Dec 22025
Think about it. One of the world's top AI researchers is building tools. Deploying them live.
Dec 22025
Bitcoin Down nearly 30% in 25 days. What Does AI Technical Analysis Say?
Dec 22025
Andrew Ng is using Claude Code, OpenAI Codex, Gemini CLI.
Dec 22025
Gold up 2.3X past 2 years. But what about the 10 years drawdown in between.
Nov 282025
[ENHANCEMENT] AI Technical Analysis Now Supports Multiple LLM Choices
Nov 262025
Segment 1M customers from 10M transactions (640MB CSV) with natural language queries / Text-to-SQL - entirely in your browser. No server. No remote database. No IT approvals.
Nov 242025
Google Antigravity just launched. For analysts and data scientists: Worth adding to your toolkit
Nov 232025
Execute ASAP. Approval granted. Google - against Microsoft & Meta past 15 years, benchmark vs. S&P 500, technicals & quarterlies for all three.
Nov 212025
Gemini 3 Pro on Database AI Suite - Claude 4.5 still leads
Nov 182025
Two models added to Database AI Suite this week: GPT-5.1 and KIMI 2 Thinking.
Nov 182025
Bundle your AI app or React dashboard into a single file.
Nov 182025
AI Coders are here. The edge now is domain + execution. Not vibing.
Nov 182025
The Google Machine continues to roll. Will it do to AI what it did to search?
Nov 182025
Instant Database Setup for AI Apps. With Neon.com
Nov 182025
AI Coders give you the edge.The 6 Rules I Follow When Working with AI Coders.
Nov 52025
Coding by hand is becoming obsolete - Andrew Ng. I disagree.
Nov 32025
Intelligent AI Web Scraper in Excel with Python (xlwings Lite)
Oct 232025
Database AI, built for day-to-day work. Five categories, ten micro apps. Live, open source, free.
Oct 192025
Run a Full AI Database App as a Single HTML File. No Server. No Remote DB.
Oct 172025
Chat, Query, and Transform Multi-GB Files - In Natural Language, Right in Your Browser with DuckDB.
Oct 122025
Automated Analytics & Reporting with Python in Excel (xlwings Lite). Build Once - Reuse Anywhere.
Oct 122025
New Open Source Tool. Mutual Funds Holdings Analyzer. Python in Excel (xlwings Lite). Now Live.
Oct 122025
Quants Suite. 5 Reports. Performance, Risk & Technical Analytics.
Oct 122025
Connect ChatGPT to Multiple Remote Databases
Oct 122025
Sonnet 4.5. Released yesterday. Now live on DATS-4 SQL Agent Suite. Solid upgrade, but more 4.2 than 4.5.
Oct 72025
Which AI Coder should you use for xlwings Lite (Python in Excel)?
Sep 272025
Analysis-as-App: Inside India’s Top Midcap Funds: Buys, Sells, Entries and Exits. Interactive Dashboard Release (Analysis-as-App)
Sep 232025
Google - The old edge is back.By Dec ’24, in AI, I had written Google off. Now, the balance has shifted
Sep 212025
Automated Quant Reports with GPT: Run a stock, index, ETF, commodity, or crypto → get 3 formatted reports in minutes.
Sep 192025
Monthly MF portfolio files = hours wasted re-formatting. Here’s a tool that fixes it
Sep 172025
Cricket (ODI/T20) & Tour de France stats from a Custom GPT connected to 3 live databases.
Sep 152025
Can an AI SQL Agent build a weighted scoring system from scratch?
Sep 152025
Go from a 200MB flat file with 1.5M records to analysis in minutes with my open-source AI-SQL App
Sep 102025
Qwen3 Max now live on DATS-4 SQL Agent Suite for Advanced Analysis Better than DeepSeek R1, closer to Claude Sonnet 4 - at a lower cost.
Sep 92025
Google Tools I Use on Live Projects — Analysis, Automation & Building Micro-Apps
Sep 62025
Python in Excel (xlwings Lite) with Natural Language Instructions.
Sep 32025
Python in Excel: Field Guide & Practice Lab for AI-assisted xlwings Lite.
Sep 32025
LLM Costing for Database AI Apps. Live Experience. Live App. Open Source
Sep 12025
Two of the best resources I've seen on building agentic AI. One from Manus, one from Anthropic.
Sep 12025
Database AI & SQL - Now choose you LLM: GPT-5, Deepseek, Qwen 3 Thinking. Live. Open Source.
Sep 12025
Database AI & SQL Agent - Connect to any database on-the-fly. Live. Open Source
Sep 12025
Free, Production-Grade Databases. Get setup in minutes. Great for testing and development
Sep 12025
Database & SQL AI: On-the-fly database transformation with natural language. Connect, transform, and export instantly.
Sep 12025
Security Performance Report for Investors. AI Quant Agent. Live. Open Source. Free.
Aug 302025
AI Technical Report for Traders- An Open Source Tool
Aug 102025
AI for Databases: Field Guide, Live Apps & Lessons
Jul 232025
Build Full Campaign in Excel with Python , xlwings Lite & AI
Jul 62025
Releasing Module 02 — Practitioner’s Series on xlwings Lite. Python in Excel. Data Cleaning & Rule Based Transformation
Jul 62025
Tool: A 1,450-line context file. Purpose: To ensure clean, efficient xlwings Lite code generation.
Jun 292025
xlwings Lite Practice Lab - a free, hands-on guide for Excel professionals
Jun 242025
AI Technical Analysis Tool
Jun 222025
That 9X return from Nifty Midcap is irrelevant if you couldn't survive the 73% of time it was in drawdown
Jun 202025
TIGZIG Quants GPT: 30-Second Financial Analysis Custom GPT
Jun 182025
Open Source Asset Comparison Tool: Compare Stocks, Indices, Crypto & Commodities in One Dashboard
May 92025
Live Portfolio Analytics - Powered by MCP Servers - Open Source
May 92025
Live Python-in-Excel systems built with xlwings Lite
Apr 282025
ChatGPT Connected to integrated FastAPI-MCP Servers.. Technical Analysis (TA) report. From stocks to crypto.
Apr 222025
Build AI Workflows with MCP Servers + n8n
Apr 152025
AI Powered Dynamic Web Scraper in Excel | Python+AI in Excel | xlwings Lite - Part 6.
Apr 92025
AI-Powered Technical Analysis in Excel - with Python & Gemini Vision
Apr 72025
Stock Data to AI Reports | Python-in-Excel | xlwings Lite - Part 4
Apr 72025
AI + Python in Excel with xlwings Lite - LLM API Calls | Part 3
Apr 72025
xlwings lite |Connect to Remote Databases
Mar 232025
Python Workflows. Inside Excel. With xlwings Lite (free) - Powerful.
Mar 212025
AI-Powered Automation: Connect ChatGPT to n8n
Mar 212025
Quick Deploy Advanced Analysis Multi-Agent with Flowise
Mar 92025
Google Colab Data Science Agent vs. Mito-AI Jupyter Copilot. How do they compare? When to use which?
Mar 42025
Google on a roll — launches DSA — Data Science Agent on Colab. First impression = just brilliant.
Mar 22025
AI Co-Analyst — Live Multi-Agent App. Cost, quality, reliability — what works? what doesn’t?
Feb 252025
Vibe coding (Andrej Karpathy) in Jupyter with Mito-AI — the Cursor for data scientists. My top 8 Tips
Feb 232025
Multi-Agents (Sequential) with Reasoning – Connect to any database - o3-mini / Deepseek-R1 / Flash-2.0. Built with Flowise.
Feb 232025
Google Gemini 2.0 Flash — solid API performance, great quality, and cheaper than GPT-4-mini. The new workhorse?
Feb 142025
AI Driven Advanced Analytics. Reasoning based Sequential Agents. Connect to any database — o3-mini/deepseek-r1 / gemini-flash-2.0.
Jan 192025
Connect ChatGPT to Supabase in 10 mins.
Jan 192025
AI automation micro-app: MF Portfolio Files Processor. Live app. Open source.
Jan 192025
Realtime voice AI - OpenAI WebRTC Implementation. Live app. Open source.
Jan 192025
Real-time voice AI - from cricket to credit cards. Live app. Open source.
Jan 192025
Gemini 2.0 - Multimodal - How to use
Jan 192025
Building AI apps with natural language and voice: top 9 tips
Jan 192025
Connect, Chat and Analyze Any Database with ChatGPTFast, Simple, and Powerful.
Jan 192025
REX-2: Your AI Analyst on Call
Jan 192025
REX-2 : AI Driven Analytics
Jan 192025
AI Analytics Assistant: 5 Part Implementation Guide
Dec 62024
Chat with database: 20 AI platforms you need to know
Nov 242024
Releasing REX-2: AI Decision Intelligence
Oct 242024
How to connect Custom GPT to live data warehouses. Implementation Guide
Oct 242024
How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents
Oct 242024
How to update Excel, Google Sheet and backend Databases with Natural Language commands with Voice Agents
Oct 242024
How to set up, deploy, and connect Google Scripts to Make.com for task automation.
Oct 242024
How to use AI Assisted Coding Tools like Claude Dev and Cursor AI to develop LLM Apps with natural language commands. And deploy to open internet.
Oct 242024
How to build Voice-based AI Action Agents App to Execute Tasks, Automate Reports, and Analyze Data …and more.
Oct 242024
Analyze PDF with NotebookLM. Visualize with Napkin AI.
Oct 242024
POWER UP WITH GEN AI: Query & Analyze YouTube Videos with Google NotebookLM.
Oct 242024
Meet REX-1: Your Realtime AI Analytics Agent System (Web Version)
Jul 272024
GenAI App | LLM Analytics Assistant: Simplifying Data Transformation & Insights. AWS & Azure MySQL DW Example
Jul 272024
VOICE MODE - Querying & Analyzing Data with Custom GPT AWS - Azure Data Warehouse
Jul 272024
Maybe leave programming to AI. Coding by GPTs: A Data Scientist's Perspective
Jul 272024
How to summarize & analyze YouTube videos with AI: Two FREE and EASY options
Jul 272024
GPT-4 is acting like a force-multiplier like I have never experienced before.
Jul 272024
Analyze Live Data | AWS-Azure DW | via Custom GPT & LLM Apps
Jul 272024
Flowise is my goto platform for GenAI and LLM apps
Apr 62024
POWERBOTS : Supercharge Your Business with No-Code AI Chatbots. A Practical Guide
Mar 202024
YFIN Bot: LLM App to Pull Yahoo Finance Financials (Flowise + FastAPI)
Mar 202024
How to use Llama Parse to convert PDF to text and extract complex table data. For Annual Reports, 10Ks, Research Reports
Mar 202024
Mutual Fund Allocation Analysis with GPT Power Tools. Custom GPT. Custom Python Code. Multiple Excels.
Feb 102024
Code Red: Unprotected GPTs & AI Apps exposed by simple hacks
Feb 102024
Building Machine Learning Models with ChatGPT - Part 2: Modeling Process Listing & EDA
Feb 102024
Mutual Fund Portfolio Analysis with ChatGPT: Merging and analyzing across multiple excel files
Feb 102024
Build Machine Learning Model with ChatGPT prompts: Random Forest example.