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 SSM…
⚠ 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 21 | 115K | $138K | 115K $138K | 0.16× −84% avg 725K · $1.9M, Oct 6, 2025 – Oct 20, 2026 |
| Last week 5 sessions | Oct 15 – Oct 21 | 627K | $729K | 125K $146K | 0.17× −83% avg 723K · $1.9M, Sep 30, 2025 – Oct 14, 2026 |
| Last month 21 sessions | Sep 23 – Oct 21 | 87.4M | $197.5M | 4.2M $9.4M | 11× +989% avg 382K · $1.2M, Sep 8, 2025 – Sep 22, 2026 |
| Last year 252 sessions | Comparing needs at least 252 sessions before the period; we hold 273 sessions since 2025-09-08. | ||||