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 SPI…
⚠ 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 | Dec 31 | 793K | $306K | 793K $306K | 0.77× −23% avg 1.0M · $438K, Jul 1 – Dec 30 |
| Last week 5 sessions | Dec 24 – Dec 31 | 3.5M | $1.4M | 691K $283K | 0.67× −33% avg 1.0M · $444K, Jul 1 – Dec 23 |
| Last month 21 sessions | Dec 2 – Dec 31 | 74.6M | $29.0M | 3.6M $1.4M | 6.71× +571% avg 529K · $252K, Jul 1 – Nov 29 |
| Last year 252 sessions | A full year is 252 sessions; we hold 128 sessions since 2024-07-01. | ||||