SBB · Expected Move
ProShares Short SmallCap600 · ETF
The expected move for SBB is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
SBB straddle price & implied vol
60 sessionsBars: at-the-money straddle price (30-day and 7-day) — the market's priced move. Line: 30-day at-the-money implied volatility (right axis).
Current SBB Expected Move
30-Day Straddle
$0.98
7-Day Straddle
$2.88
30-Day ATM IV
18.3%
IV Rank
1%
Implied one-standard-deviation move through the next 30 days. Compare to SBB's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
SBB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261009 | $0.98 | $2.88 | 18.3% | 1% |
| 20261008 | $1.00 | $0.72 | 17.3% | 1% |
| 20261007 | $1.12 | $0.75 | 19.0% | 2% |
| 20261006 | $3.23 | $3.00 | 30.0% | 7% |
| 20261005 | $8.15 | $8.03 | 16.1% | 0% |
| 20261002 | $8.10 | $8.10 | 33.7% | 8% |
| 20261001 | $0.80 | $0.80 | 19.9% | 2% |
| 20260930 | $0.85 | $0.85 | 15.4% | 0% |
| 20260929 | $7.90 | $7.90 | 15.5% | 0% |
| 20260928 | $0.75 | $0.75 | 17.2% | 1% |
| 20260925 | $8.00 | $8.00 | 15.5% | 0% |
| 20260924 | $0.80 | $0.80 | 16.3% | 0% |
| 20260923 | $8.07 | $8.07 | 15.9% | 0% |
| 20260922 | $0.98 | $0.98 | 26.6% | 5% |
| 20260921 | $0.95 | $0.95 | 16.7% | 1% |
| 20260918 | $8.07 | $2.40 | — | — |
| 20260917 | $8.25 | $8.05 | — | — |
| 20260916 | $3.27 | $3.00 | 16.3% | 0% |
| 20260915 | $0.97 | $0.65 | 16.6% | 0% |
| 20260914 | $8.00 | $0.65 | — | — |
| 20260911 | $0.95 | $0.65 | 15.7% | 0% |
| 20260910 | $0.93 | $15.00 | 17.3% | 1% |
| 20260909 | $3.02 | $2.83 | 20.6% | 2% |
| 20260908 | $3.05 | $0.72 | 18.1% | 1% |
| 20260904 | $1.02 | $0.75 | 21.6% | 3% |
| 20260903 | $1.00 | $7.90 | 15.5% | 0% |
| 20260902 | $0.70 | $0.70 | 17.9% | 1% |
| 20260901 | $0.75 | $0.75 | 17.0% | 0% |
| 20260831 | $0.80 | $0.80 | 16.6% | 0% |
| 20260828 | $3.08 | $3.08 | 31.1% | 6% |
| 20260827 | $3.12 | $3.12 | 20.4% | 1% |
| 20260826 | $3.05 | $3.05 | 18.8% | 1% |
| 20260825 | $3.02 | $3.02 | — | — |
| 20260824 | $3.08 | $3.08 | 24.4% | 3% |
| 20260821 | $3.05 | $13.35 | — | — |
| 20260820 | $0.85 | $11.18 | 19.8% | 1% |
| 20260819 | $0.75 | $11.22 | 19.5% | 1% |
| 20260818 | $7.95 | $15.95 | — | — |
| 20260817 | $0.82 | $11.32 | 18.1% | 0% |
| 20260814 | $5.42 | $11.38 | 27.2% | 5% |
| 20260813 | $10.00 | $11.43 | 24.1% | 3% |
| 20260812 | $0.93 | $11.32 | 17.1% | 0% |
| 20260811 | $0.95 | $13.45 | 112.5% | 43% |
| 20260810 | $1.15 | $11.32 | 23.7% | 2% |
| 20260806 | $1.43 | $15.95 | 23.1% | 2% |
| 20260805 | $11.40 | $11.40 | 20.5% | 1% |
| 20260804 | $11.32 | $11.32 | 43.2% | 11% |
| 20260803 | $11.12 | $11.12 | 31.0% | 6% |
| 20260731 | $12.07 | $12.07 | 29.0% | 5% |
| 20260730 | $11.12 | $11.12 | 20.6% | 1% |
| 20260729 | $11.97 | $11.97 | 23.0% | 2% |
| 20260728 | $11.12 | $11.12 | 195.6% | 81% |
| 20260727 | $19.30 | $19.30 | 41.0% | 10% |
| 20260724 | $12.07 | $12.07 | 37.2% | 9% |
| 20260723 | $11.97 | $11.97 | 37.2% | 9% |
| 20260722 | $11.12 | $11.12 | 211.8% | 88% |
| 20260721 | $11.12 | $11.12 | 20.6% | 1% |
| 20260720 | $12.18 | $12.18 | 20.2% | 1% |
| 20260716 | $10.88 | $11.12 | 20.9% | 1% |
| 20260715 | $11.12 | $11.12 | 19.2% | 0% |
More on SBB
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.