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 C…
⚠ 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 9 | 6.5M | $844.2M | 6.5M $844.2M | 0.52× −48% avg 12.6M · $1.52B, Oct 8, 2025 – Oct 8, 2026 |
| Last week 5 sessions | Oct 5 – Oct 9 | 38.7M | $4.97B | 7.7M $994.2M | 0.61× −39% avg 12.7M · $1.52B, Oct 2, 2025 – Oct 2, 2026 |
| Last month 21 sessions | Sep 11 – Oct 9 | 208.5M | $27.48B | 9.9M $1.31B | 0.77× −23% avg 12.9M · $1.51B, Sep 10, 2025 – Sep 10, 2026 |
| Last year 252 sessions | Oct 9, 2025 – Oct 9, 2026 | 3.18B | $381.98B | 12.6M $1.52B | 0.85× −15% avg 14.9M · $1.16B, Oct 7, 2024 – Oct 8, 2025 |