SDD · IV Rank History
ProShares UltraShort SmallCap600 · ETF
IV Rank measures where SDD'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 SDD are priced rich or cheap relative to its own recent regime.
SDD 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.
SDD IV Rank Summary
Current
100%
Elevated — premium selling regime
30-Day Avg
56%
60-Day Avg
48%
90-Day Avg
44%
90-Day Low
0%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in SDD'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.
SDD IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20261002 | 100% | 239.8% |
| 20261001 | 100% | 217.9% |
| 20260930 | 71% | 158.8% |
| 20260929 | 79% | 173.3% |
| 20260928 | 83% | 180.4% |
| 20260925 | 76% | 168.4% |
| 20260924 | 92% | 197.0% |
| 20260923 | 30% | 83.5% |
| 20260922 | 67% | 151.8% |
| 20260921 | 72% | 159.9% |
| 20260918 | 62% | 143.0% |
| 20260917 | 40% | 103.0% |
| 20260916 | 31% | 85.7% |
| 20260915 | 35% | 93.4% |
| 20260914 | 36% | 94.7% |
| 20260911 | 35% | 93.5% |
| 20260910 | 34% | 93.7% |
| 20260909 | 34% | 94.0% |
| 20260908 | 30% | 86.2% |
| 20260904 | 42% | 109.5% |
| 20260903 | 49% | 121.5% |
| 20260902 | 79% | 179.2% |
| 20260901 | 35% | 95.7% |
| 20260831 | 17% | 61.4% |
| 20260828 | 45% | 115.1% |
| 20260827 | 62% | 145.6% |
| 20260826 | 64% | 151.0% |
| 20260825 | 49% | 121.7% |
| 20260824 | 51% | 124.8% |
| 20260821 | 73% | 166.5% |
| 20260820 | 24% | 75.0% |
| 20260819 | 33% | 92.4% |
| 20260818 | 32% | 90.5% |
| 20260817 | 9% | 47.0% |
| 20260814 | 42% | 109.3% |
| 20260813 | 23% | 73.3% |
| 20260812 | 53% | 129.8% |
| 20260811 | 48% | 119.3% |
| 20260810 | 46% | 115.8% |
| 20260806 | 48% | 120.1% |
| 20260805 | 80% | 181.1% |
| 20260804 | 88% | 194.6% |
| 20260803 | 84% | 187.6% |
| 20260731 | 79% | 177.9% |
| 20260730 | 62% | 146.9% |
| 20260729 | 58% | 138.4% |
| 20260728 | 0% | 29.4% |
| 20260727 | 48% | 128.5% |
| 20260724 | 14% | 71.2% |
| 20260723 | 34% | 104.7% |
| 20260722 | 40% | 116.0% |
| 20260721 | 15% | 72.7% |
| 20260720 | 35% | 106.1% |
| 20260716 | 33% | 103.1% |
| 20260715 | 35% | 107.5% |
| 20260714 | 29% | 97.2% |
| 20260713 | 23% | 85.9% |
| 20260710 | 26% | 91.1% |
| 20260709 | 35% | 106.0% |
| 20260708 | 43% | 121.2% |
| 20260707 | 34% | 116.4% |
| 20260706 | 37% | 122.3% |
| 20260702 | 47% | 143.8% |
| 20260701 | 38% | 124.5% |
| 20260630 | 0% | 47.0% |
| 20260629 | 73% | 197.0% |
| 20260626 | 57% | 165.3% |
| 20260625 | 2% | 54.7% |
| 20260624 | 40% | 131.0% |
| 20260623 | 35% | 121.0% |
| 20260622 | 39% | 129.5% |
| 20260618 | 42% | 135.0% |
| 20260617 | 33% | 116.4% |
| 20260616 | 27% | 104.3% |
| 20260615 | 44% | 140.4% |
| 20260613 | 29% | 110.0% |
| 20260612 | 28% | 108.2% |
| 20260611 | 39% | 128.7% |
| 20260610 | 25% | 102.1% |
| 20260609 | 46% | 143.1% |
| 20260608 | 19% | 89.1% |
| 20260605 | 30% | 110.3% |
| 20260604 | 34% | 119.9% |
| 20260603 | 15% | 80.6% |
| 20260602 | 22% | 94.9% |
| 20260601 | 80% | 211.6% |
| 20260529 | 47% | 145.2% |
| 20260528 | 41% | 134.2% |
| 20260527 | 24% | 98.2% |
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.