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 SLP…
⚠ 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 | Sep 30 | 332K | $6.1M | 332K $6.1M | 0.90× −10% avg 368K · $6.1M, Sep 29, 2025 – Sep 29, 2026 |
| Last week 5 sessions | Sep 24 – Sep 30 | 1.2M | $21.6M | 235K $4.3M | 0.63× −37% avg 372K · $6.2M, Sep 23, 2025 – Sep 23, 2026 |
| Last month 21 sessions | Sep 1 – Sep 30 | 4.1M | $74.9M | 194K $3.6M | 0.48× −52% avg 402K · $6.6M, Aug 29, 2025 – Aug 31, 2026 |
| Last year 252 sessions | Sep 30, 2025 – Sep 30, 2026 | 92.7M | $1.54B | 368K $6.1M | 0.95× −5% avg 385K · $8.5M, Sep 26, 2024 – Sep 29, 2025 |