METHODOLOGY
Momentum and volume spikes
We compare recent volume and price movement against rolling baselines to surface markets moving faster than their recent norm.
Updated SEP 1, 2026Author Insydr ResearchReviewer ProductVersion v1
Features
Momentum modules compare 24-hour volume, hourly run rate, and probability change against cohort baselines for the provider and public category. Spike labels require both absolute activity and relative acceleration.
Public display
Market pages may show movement summaries and chart points derived from bounded historical snapshots. Charts are precomputed in the SEO publisher worker and never rebuilt during public page render.
Limits
Spikes around news, halts, or settlement windows can be benign. We prefer false negatives to noisy public claims and suppress modules when history is insufficient.