3 Commits

Author	SHA1	Message	Date
Harwinder Sekhon	95f8c47d4f	Research: Dukascopy real-spread study + Oanda/TD bar-divergence study ... Scripts + summary CSVs for the 2026-07-24 studies (real XAU spread ~$0.65 tradable hours; Oanda vs TD bars diverge ~11% of ATR with 10% direction flips). Large raw data files (parquet, per-boundary samples) gitignored. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Mc7XKYyPySVXiUpcN82QEK	2026-07-28 20:08:53 -04:00
Harwinder Sekhon	68a62b0a53	Remove EUR/USD support — XAU/USD-only codebase ... EUR/USD never had a validated edge (2026-07-11/12 verdict: no config passed validation on M5/M15/H1 at 1-pip cost; cost-to-volatility root cause). Removed: EurUsdStrategyConfig, pair_signals/eurusd.py, EUR gates 6h + weekend/day filters + strategy marker + trade geometry in signal_aggregator, EUR pair registry/aliases in main.py and gpu_backtest.py, EUR/USD news pair mappings, test_all.py Module 10. Generic multi-currency news keyword infra kept (GBP/JPY/EUR keyword table is not pair code). Full EUR history remains at 7d3fd95. Suite: 162/162 green (was 187; 25 EUR-specific tests removed). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_015kby7M9JwpYi8NQT2yoxAi	2026-07-16 14:06:27 -04:00
Harwinder Sekhon	2842351f9b	Add calendar research infra: FF scraper + verified event store ... Scrapes Forex Factory weekly pages (epoch datelines, actual/forecast/ impact/betterWorse) into backtest/cache/calendar.parquet (gitignored; rebuild with the scraper). Timestamps verified: NFP/CPI/ECB times exact across DST, and high-impact event bars average 3.5x ATR with the spike vanishing at +/-1h shifts. calendar_store provides precise_events and event_window_mask for screens and counterfactuals. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-11 09:47:11 -04:00