Какая страховка нужна трейдеру? Бэктест, не просто риск менеджемент
🤝 Реальная страховка трейдера: проверить самому без слов Проверил два платных канала с сигналами: структурированный дал плюс 10.3%, безструктурный «…
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My crypto backtest had a sharpe of 13.4. Then I added trading costs
I was not trying to prove a grand theory about crypto. I was testing simple, falsifiable baselines and looking for one result worth a second experim…
How I built an FVG trading bot for OKX and made 99% of its signals useless on purpose
How I built an FVG trading bot for OKX and made 99% of its signals useless on purpose If you trade crypto futures, you know the drill. You're starin…
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…
I rebuilt a viral "3,888% return" TradingView strategy — it landed almost exactly at coin-flip odds
A trading YouTube channel ( Trading with DaviddTech ) posted a video claiming a "strange 63% win rate" TradingView indicator, turned into a full str…
How to Build a Point-in-Time Fundamentals Database from SEC EDGAR (and When Not To)
If you backtest with today's fundamentals, you are cheating yourself. The Revenue figure you pull for Q4 2019 was probably restated in 2021, and the…
Defensive Algo Design: Error Handling, Backtesting, and Mitigating Simulated Slippage
Every quant developer knows the feeling: you write an algorithmic strategy, run it against a basic backtesting script, and the equity curve looks li…
Trading fee calculator that shows costs in R (units of risk)
Most trading fee calculators show you two numbers: the dollar amount and the percentage of notional. Both are correct. Neither is useful. Here's the…