MIAX · IV Rank History
Miami International Holdings, Inc.
IV Rank measures where MIAX's current 30-day implied volatility sits in its trailing 90-day distribution (0% = lowest in 90 days, 100% = highest). It's the most reliable signal for whether options on MIAX are priced rich or cheap relative to its own recent regime.
MIAX IV rank history
89 sessionsIV rank = where today's implied volatility sits in its 1-year range (0–100). Above 50 favours selling premium; the shaded band marks 50–100.
MIAX IV Rank Summary
Current
100%
Elevated — premium selling regime
30-Day Avg
61%
60-Day Avg
48%
90-Day Avg
49%
90-Day Low
11%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in MIAX's implied vol; sustained sub-25% readings
often coincide with low-realized regimes ahead of catalyst events. See the
Vol Arb Screener for symbols where current IV
rank diverges most from realized volatility.
MIAX IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20261002 | 100% | 147.4% |
| 20261001 | 100% | 136.2% |
| 20260930 | 97% | 129.2% |
| 20260929 | 100% | 131.1% |
| 20260928 | 100% | 123.9% |
| 20260925 | 83% | 109.8% |
| 20260924 | 82% | 109.4% |
| 20260923 | 86% | 112.4% |
| 20260922 | 79% | 107.5% |
| 20260921 | 78% | 106.2% |
| 20260918 | 69% | 99.8% |
| 20260917 | 68% | 99.1% |
| 20260916 | 56% | 89.7% |
| 20260915 | 51% | 86.1% |
| 20260914 | 64% | 95.4% |
| 20260911 | 43% | 80.6% |
| 20260910 | 46% | 82.9% |
| 20260909 | 50% | 85.2% |
| 20260908 | 34% | 74.8% |
| 20260904 | 36% | 76.4% |
| 20260903 | 35% | 75.0% |
| 20260902 | 44% | 82.1% |
| 20260901 | 44% | 82.2% |
| 20260831 | 35% | 75.0% |
| 20260828 | 49% | 85.7% |
| 20260827 | 97% | 122.2% |
| 20260826 | 11% | 57.5% |
| 20260825 | 20% | 63.6% |
| 20260824 | 30% | 69.4% |
| 20260821 | 34% | 72.5% |
| 20260820 | 29% | 68.8% |
| 20260819 | 37% | 75.0% |
| 20260818 | 32% | 71.2% |
| 20260817 | 34% | 72.5% |
| 20260814 | 18% | 60.0% |
| 20260813 | 16% | 58.4% |
| 20260812 | 22% | 63.1% |
| 20260811 | 14% | 57.3% |
| 20260810 | 43% | 79.5% |
| 20260806 | 36% | 74.2% |
| 20260805 | 83% | 110.8% |
| 20260804 | 87% | 114.0% |
| 20260803 | 78% | 107.1% |
| 20260731 | 55% | 89.5% |
| 20260730 | 37% | 74.8% |
| 20260729 | 34% | 72.7% |
| 20260728 | 46% | 82.0% |
| 20260727 | 34% | 72.7% |
| 20260724 | 25% | 66.0% |
| 20260723 | 39% | 76.8% |
| 20260722 | 35% | 73.6% |
| 20260721 | 29% | 68.5% |
| 20260720 | 41% | 78.6% |
| 20260716 | 25% | 65.4% |
| 20260715 | 32% | 71.5% |
| 20260714 | 13% | 56.5% |
| 20260713 | 20% | 62.2% |
| 20260710 | 20% | 62.0% |
| 20260709 | 18% | 60.1% |
| 20260708 | 41% | 78.0% |
| 20260707 | 14% | 57.0% |
| 20260706 | 16% | 58.5% |
| 20260702 | 64% | 95.9% |
| 20260701 | 90% | 116.5% |
| 20260630 | 95% | 120.1% |
| 20260629 | 56% | 90.0% |
| 20260626 | 83% | 110.9% |
| 20260625 | 51% | 86.4% |
| 20260624 | 80% | 108.9% |
| 20260623 | 57% | 90.9% |
| 20260622 | 29% | 68.8% |
| 20260618 | 51% | 86.3% |
| 20260617 | 44% | 80.5% |
| 20260616 | 41% | 78.3% |
| 20260615 | 30% | 69.6% |
| 20260613 | 36% | 74.6% |
| 20260612 | 49% | 84.2% |
| 20260611 | 35% | 73.9% |
| 20260610 | 48% | 83.6% |
| 20260609 | 40% | 77.6% |
| 20260608 | 38% | 75.7% |
| 20260605 | 32% | 71.0% |
| 20260604 | 29% | 69.1% |
| 20260603 | 31% | 70.5% |
| 20260602 | 77% | 106.5% |
| 20260601 | 89% | 115.4% |
| 20260529 | 47% | 83.2% |
| 20260528 | 58% | 91.8% |
| 20260527 | 60% | 92.9% |
More on MIAX
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.