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 INV…
⚠ 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 19 | 7.8M | $2.6M | 7.8M $2.6M | 2.57× +157% avg 3.0M · $8.5M, Oct 16, 2025 – Oct 16, 2026 |
| Last week 5 sessions | Oct 13 – Oct 19 | 41.5M | $12.6M | 8.3M $2.5M | 2.86× +186% avg 2.9M · $8.5M, Oct 10, 2025 – Oct 12, 2026 |
| Last month 21 sessions | Sep 21 – Oct 19 | 235.0M | $140.9M | 11.2M $6.7M | 5.20× +420% avg 2.2M · $8.0M, Sep 18, 2025 – Sep 18, 2026 |
| Last year 252 sessions | Oct 17, 2025 – Oct 19, 2026 | 767.7M | $2.13B | 3.0M $8.5M | 22× +2073% avg 140K · $833K, Oct 15, 2024 – Oct 16, 2025 |