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 SNA…
⚠ 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 27 | 514K | $183.9M | 514K $183.9M | 1.50× +50% avg 343K · $128.4M, Oct 24, 2025 – Oct 26, 2026 |
| Last week 5 sessions | Oct 21 – Oct 27 | 3.6M | $1.30B | 724K $259.6M | 2.15× +115% avg 336K · $125.7M, Oct 20, 2025 – Oct 20, 2026 |
| Last month 21 sessions | Sep 29 – Oct 27 | 8.1M | $2.94B | 387K $139.9M | 1.12× +12% avg 345K · $128.2M, Sep 26, 2025 – Sep 28, 2026 |
| Last year 252 sessions | Oct 27, 2025 – Oct 27, 2026 | 86.8M | $32.45B | 345K $128.8M | 0.92× −8% avg 373K · $124.4M, Oct 23, 2024 – Oct 24, 2025 |