Relative volume compares how much a stock is trading now vs its usual pace. High RVOL means it’s “in play” — the fuel small-cap movers run on. Enter a ticker to see its volume and dollar volume for the last session, week, month and year, each against an average session.
Checking volume for JSM…
⚠ End-of-day data — this compares the last full session’s volume to the trailing average, not live intraday RVOL. Real-time intraday relative volume is on the roadmap. RVOL ≥ 2-3× often flags a stock in play; ≥ 5× is extreme.
Each period’s average session against the average session in the 252 sessions (one trading year) before it, so a period is never compared with itself. The year row is compared with the year before it.
| Period | Sessions | Shares | Dollar volume (est.) | Per session | vs average session before |
|---|---|---|---|---|---|
| Latest session 1 session | Oct 26 | 36K | $564K | 36K $564K | 2.22× +122% avg 16K · $304K, Oct 23, 2025 – Oct 23, 2026 |
| Last week 5 sessions | Oct 20 – Oct 26 | 89K | $1.4M | 18K $283K | 1.09× +9% avg 16K · $305K, Oct 17, 2025 – Oct 19, 2026 |
| Last month 21 sessions | Sep 28 – Oct 26 | 486K | $8.0M | 23K $381K | 1.48× +48% avg 16K · $297K, Sep 25, 2025 – Sep 25, 2026 |
| Last year 252 sessions | Oct 24, 2025 – Oct 26, 2026 | 4.1M | $77.0M | 16K $306K | 0.89× −11% avg 18K · $347K, Oct 22, 2024 – Oct 23, 2025 |