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 SLS…
⚠ 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 22 | 6.5M | $73.9M | 6.5M $73.9M | 0.87× −13% avg 7.5M · $56.3M, Oct 21, 2025 – Oct 21, 2026 |
| Last week 5 sessions | Oct 16 – Oct 22 | 43.9M | $482.3M | 8.8M $96.5M | 1.17× +17% avg 7.5M · $55.0M, Oct 15, 2025 – Oct 15, 2026 |
| Last month 21 sessions | Sep 24 – Oct 22 | 118.6M | $1.36B | 5.6M $64.7M | 0.76× −24% avg 7.4M · $51.9M, Sep 23, 2025 – Sep 23, 2026 |
| Last year 252 sessions | Oct 22, 2025 – Oct 22, 2026 | 1.89B | $14.26B | 7.5M $56.6M | 3.17× +217% avg 2.4M · $3.7M, Oct 18, 2024 – Oct 21, 2025 |