All Posts (Page 9)

USDJPY currently reads fragile bullish, with regime and model leadership broadly aligned.

Every backtest statistic is an estimate, and the fewer trades it rests on, the noisier that estimate is. A model can post a stellar win rate on a handful of trades purely by chance. This article explains why sample size determines how much weight a result deserves, and why darwintIQ enforces minimum-trade thresholds — including on its out-of-sample holdout — before treating a result as meaningful.

SP500 currently reads fragile bullish, with regime and model leadership broadly aligned. Main risk: Market structure looks unstable.

Intraday markets behave very differently across the Asian, London, and New York sessions. A backtest window short enough to sit inside one session lets a model look excellent simply by fitting that session’s character — a failure mode that only shows up when conditions change. This article explains session overfitting and why darwintIQ extended its evaluation window to span multiple sessions.

DAX currently reads bearish, with regime and model leadership broadly aligned.