The Securitization of Compute
When capital expenditure outruns cash flow, financial engineering arrives to bridge the spread. Over the past week, two conversations on artificial…
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Profit & Loss (P&L) for Engineering Leaders
Most engineering leaders can tell you their sprint velocity, their deployment frequency, and their open incident count. Far fewer can tell you what…
Solving Adverse Selection in Automated Market Making via Deterministic MCP Tools
In high-frequency liquidity provision, specifically within decentralized prediction markets like Polymarket, the difference between a profitable str…
The Fifty-Five Percent Cloud Hurdle
Goldman Sachs published an equity strategy note this week laying out the exact performance target required to keep the artificial intelligence trade…
How to build a Financial Research Agent with SEC Filings and Market Data
Day 5 of 30 Days of Search. Quick Summary: You read the company’s filings, check the share price, and work through the numbers in a spreadsheet. The…
The Sovereign Option on Frontier Weights
The standard venture narrative around foundation models assumes that technical leadership translates directly into pricing power. If you train the m…
When AI Debt Hits the Yield Curve
When central bankers start tracking your corporate debt issuance alongside energy shocks and sovereign bond volatility, tech capex has officially en…
The $518 Billion Compute Swap: Inside Anthropic's IPO Prospectus
Originally published on deanlee.info . The financial disclosures inside Anthropic's initial public offering prospectus, reported by Reuters this wee…
The AI Diversification Illusion
Monte Tarbox, chief investment officer of the $327 billion New York City Retirement Systems, recently walked away from a promising private equity fu…
14.6 million official exchange rates from 107 central banks and tax authorities, now on Hugging Face
If you have ever needed "the ECB rate on the invoice date" for a tax return, a customs form, a transfer-pricing file or an audit, you know the probl…
The Matrix of HFT: Unpacking the Hype
The Quest Begins (The "Why") Here's the thing: I used to think high‑frequency trading (HFT) was some sort of wizardry—people in dark rooms flashing…
The CFO's AI Playbook: 5 Finance Automations Every Indian Business Should Run in 2026
Over 60% of APAC finance leaders say AI-led automation is their top priority for 2026. For Indian businesses, that stat hides a quieter truth: most…
Solving Proportional Financial Logic with Deterministic MCP Tools
Most LLM-driven automation fails at arithmetic because language models are probabilistic engines being asked to perform deterministic tasks. If you…
Decoding an Amortization Schedule: How to Audit a Mortgage Calculator's Output Row by Row
Most engineers and analysts treat a mortgage calculator as a black box: enter three numbers, get a monthly payment back, walk away. When something l…
Designing a Discount-Validation API: Catching Stacked-Coupon Math Errors Before They Hit Production
If you've ever wired up a promo engine, you know the cheap-looking line items are where the bugs hide. A single product with three sequential percen…
We open-sourced 449 real equipment financing quotes so nobody has to trust our math
We open-sourced 449 real equipment financing quotes so nobody has to trust our math Commercial equipment financing sites are almost always a black b…
How late is Form 4 'real-time' data? Measuring filing delay on 11,241 insider filings
If you backtest anything involving insider trades, there's a quiet bug waiting for you: Form 4 data is timestamped twice . Every filing carries a tr…
AI Capex Has Moved Into Credit's Jurisdiction
There are two honest ways to talk about the AI infrastructure boom. One starts with demand. Model usage is rising, enterprise budgets are moving fro…
FlashAlpha vs Bloomberg Terminal 2026 - Options Analytics for Quants
Originally published at flashalpha.com . If you are comparing these two, you are probably not choosing between them. Most desks that run FlashAlpha…
Point-in-Time Fundamentals for Numerai Signals: Killing Lookahead in Your Feature Join
If you build features for Numerai Signals from fundamentals, the single most common way to silently overstate your live performance is joining on th…
A 36% margin became 6% at month-end, and nothing was posted wrong
I built a small manufacturing company end-to-end inside an SAP S/4HANA sandbox — one plant, one product, one month — specifically to watch what the…
Claude as a trading agent: what does the LLM actually add over a plain script?
This came up in Chinese AI developer communities this week, and the numbers are almost beside the point. A physics researcher (no CS background, no…
Moving Averages & RSI: Becoming The One in Technical Analysis
The Quest Begins (The “Why”) Honestly, I used to stare at candlestick charts feeling like I was trying to read ancient runes. I’d spot a sudden spik…
6 Best Stock Market MCP Servers in 2026: Real-Time & SEC Data
Most lists of stock market MCP servers quietly compare price feeds. That is useful if an agent only needs a quote. It is not enough when the questio…
How to Build a Stock Market Trading Bot in Python: Channeling Your Inner Neo
The Quest Begins (The "Why") Honestly, I was tired of staring at candlestick charts while my coffee went cold. I kept thinking, “What if I could aut…
The Matrix of Machine Learning for Stock Prediction: Separating Hype from Reality
The Quest Begins (The "Why") Hey friend, picture this: you’re scrolling through a finance forum at 2 a.m., eyes glazed over candlestick charts, and…
Building an MCP Server on 31 Million Rows of Financial Data
This is the architecture of Shibui Finance , an MCP server that gives Claude direct SQL access to 64 years of US stock market data. About 10,000 sym…
AI in fintech: use cases that work in production
Why fintech is a different environment Financial services applications have accuracy and explainability requirements that most other AI contexts do…
I built a PDF table checker that verifies arithmetic in any PDF without a template
The problem I kept running into: a financial report where a subtotal on page 8 is wrong, but nobody spots it until the numbers get aggregated into a…
Automate FOMC and CPI Alerts with n8n and a Free Economic Calendar API
If you trade — or just hold anything denominated in dollars — you already know the drill: FOMC decisions, CPI prints, and NFP releases move markets…