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 APD…
⚠ 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 22 | 843K | $260.0M | 843K $260.0M | 0.63× −37% avg 1.3M · $369.5M, Oct 21, 2025 – Oct 21, 2026 |
| Last week 5 sessions | Oct 16 – Oct 22 | 4.7M | $1.41B | 936K $282.9M | 0.70× −30% avg 1.3M · $370.6M, Oct 15, 2025 – Oct 15, 2026 |
| Last month 21 sessions | Sep 24 – Oct 22 | 20.5M | $5.86B | 974K $279.0M | 0.72× −28% avg 1.4M · $374.3M, Sep 23, 2025 – Sep 23, 2026 |
| Last year 252 sessions | Oct 22, 2025 – Oct 22, 2026 | 335.6M | $93.11B | 1.3M $369.5M | 1.06× +6% avg 1.3M · $369.7M, Oct 18, 2024 – Oct 21, 2025 |