MONDAY, JULY 13, 2026 48° E  /  GLOBAL TECH · SUMMARISED SUBSCRIBE
AI, business, devices, policy — global tech, summarised every 30 minutes.
Dev Tools · 3h ago

13 classic trading strategies all fail rigorous 6-year crypto test

By Meridian48 News Desk · Summarised from DEV Community ·

A systematic evaluation of 13 widely-taught trading strategies on 6 years of crypto data found that none passed all five validation gates. The best performer, ADX trend rider, passed 4 of 5 gates but still showed only marginal net gains after costs. High win-rate strategies like Bollinger reversion (49%) actually lost money due to poor reward-to-risk ratios.

Meridian48 take
The study's methodology—out-of-sample testing, realistic fees, and multiple robustness checks—exposes how many backtests in trading education are misleadingly optimistic.
Read the full reporting
We graded 13 famous trading strategies on 6 years of data. All 13 failed. →
DEV Community
trading-strategiesbacktesting
More dev tools briefs
Go deeper on dev tools
AllAIStartupsBusinessDevicesPolicySecurityDev ToolsPakistan