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 UNF…
⚠ 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 | 287K | $80.1M | 287K $80.1M | 1.14× +14% avg 251K · $61.7M, Oct 23, 2025 – Oct 23, 2026 |
| Last week 5 sessions | Oct 20 – Oct 26 | 1.5M | $407.3M | 294K $81.5M | 1.18× +18% avg 250K · $61.0M, Oct 17, 2025 – Oct 19, 2026 |
| Last month 21 sessions | Sep 28 – Oct 26 | 6.4M | $1.68B | 306K $79.9M | 1.29× +29% avg 238K · $57.1M, Sep 25, 2025 – Sep 25, 2026 |
| Last year 252 sessions | Oct 24, 2025 – Oct 26, 2026 | 63.3M | $15.59B | 251K $61.9M | 2.11× +111% avg 119K · $22.1M, Oct 22, 2024 – Oct 23, 2025 |