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 PLA…
⚠ 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 23 | 4K | $101K | 4K $101K | 0.49× −51% avg 8K · $202K, May 19 – Oct 22 |
| Last week 5 sessions | Oct 19 – Oct 23 | 14K | $370K | 3K $74K | 0.35× −65% avg 8K · $207K, May 19 – Oct 16 |
| Last month 21 sessions | Sep 25 – Oct 23 | 186K | $4.8M | 9K $229K | 1.13× +13% avg 8K · $195K, May 19 – Sep 24 |
| Last year 252 sessions | A full year is 252 sessions; we hold 110 sessions since 2026-05-19. | ||||