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 MI…
⚠ 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 30 | 433K | $172K | 433K $172K | 0.28× −72% avg 1.5M · $5.4M, Oct 23, 2025 – Oct 29, 2026 |
| Last week 5 sessions | Oct 26 – Oct 30 | 1.7M | $749K | 343K $150K | 0.22× −78% avg 1.5M · $5.4M, Oct 17, 2025 – Oct 23, 2026 |
| Last month 21 sessions | Oct 2 – Oct 30 | 289.1M | $1.31B | 13.8M $62.2M | 35× +3360% avg 398K · $256K, Sep 25, 2025 – Oct 1, 2026 |
| Last year 252 sessions | Oct 24, 2025 – Oct 30, 2026 | 389.1M | $1.37B | 1.5M $5.4M | 36× +3517% avg 43K · $166K, Oct 22, 2024 – Oct 23, 2025 |