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 ESS…
⚠ 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 13 | 425K | $115.6M | 425K $115.6M | 0.84× −16% avg 506K · $134.6M, Oct 10, 2025 – Oct 12, 2026 |
| Last week 5 sessions | Oct 7 – Oct 13 | 2.0M | $539.1M | 399K $107.8M | 0.79× −21% avg 505K · $134.1M, Oct 6, 2025 – Oct 6, 2026 |
| Last month 21 sessions | Sep 15 – Oct 13 | 11.7M | $3.17B | 555K $150.8M | 1.13× +13% avg 493K · $130.7M, Sep 12, 2025 – Sep 14, 2026 |
| Last year 252 sessions | Oct 13, 2025 – Oct 13, 2026 | 127.5M | $33.90B | 506K $134.5M | 1.14× +14% avg 442K · $124.8M, Oct 9, 2024 – Oct 10, 2025 |