We graded 13 famous trading strategies on 6 years of data. All 13 failed.
( https://tessen.ai/strategies ) Every trading book, YouTube channel, and Discord server teaches the same classics: RSI mean-reversion, the golden cro…
Latest News
⚑ Report a ProblemTech news from the best sources
All topics
- игры
AI
Gear
News
Tech
agents
ai
api
architecture
automation
beginners
career
claude
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
tutorial
typescript
webdev
The Fee Assumption Quietly Wrong in Most Backtests
If you've written a crypto backtester, there's a decent chance one line in it is quietly wrong. It's not the slippage model, not the funding rate, not…
What Is Drawdown? Why It Matters More Than Your Win Rate
What Is Drawdown? Why It Matters More Than Your Win Rate Every year, DALBAR — a US-based financial research firm — publishes a study on how ordinary i…
Backtesting an ICT strategy at 184 speed: timezone-cache + bisect lookup
I have been running an ICT-based reversal strategy live on US500 for a few months. The strategy itself is fine, but the bottleneck was nowhere near th…
XLI Put/Call Hit 5.32 While SPY Was at 0.44 — My Claude Scanner Caught It Live
XLI Put/Call Hit 5.32 While SPY Was at 0.44 — My Claude Scanner Caught It Live Most retail traders watch individual stocks. They'll track the put/call…