PB · Expected Move
Prosperity Bancshares Inc
The expected move for PB 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).
PB 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 PB Expected Move
30-Day Straddle
$4.67
7-Day Straddle
$2.27
30-Day ATM IV
28.7%
IV Rank
58%
Implied one-standard-deviation move through the next 30 days. Compare to PB'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.
PB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | ATM IV | IV Rank |
|---|---|---|---|---|
| 20261016 | $4.67 | $2.27 | 28.7% | 58% |
| 20261015 | $5.82 | $3.98 | 30.1% | 69% |
| 20261014 | $4.97 | $3.08 | 28.3% | 56% |
| 20261013 | $4.85 | $2.38 | 26.2% | 40% |
| 20261012 | $4.38 | $2.45 | 23.1% | 16% |
| 20261009 | $4.18 | $3.50 | 25.7% | 32% |
| 20261008 | $5.33 | $3.32 | 32.5% | 76% |
| 20261007 | $4.78 | $3.42 | 26.1% | 35% |
| 20261006 | $5.83 | $4.33 | 27.9% | 46% |
| 20261005 | $5.75 | $4.35 | 27.5% | 44% |
| 20261002 | $4.30 | $4.30 | 26.1% | 35% |
| 20261001 | $3.27 | $3.27 | 25.8% | 33% |
| 20260930 | $3.77 | $3.77 | 27.2% | 42% |
| 20260929 | $4.03 | $4.03 | 23.4% | 18% |
| 20260928 | $4.47 | $4.47 | 24.3% | 24% |
| 20260925 | $4.05 | $4.05 | 25.0% | 28% |
| 20260924 | $4.70 | $4.70 | 26.6% | 38% |
| 20260923 | $5.45 | $5.45 | 27.3% | 43% |
| 20260922 | $4.00 | $4.00 | 27.4% | 43% |
| 20260921 | $2.88 | $2.88 | 20.6% | 0% |
| 20260918 | $3.80 | $1.73 | 24.7% | 25% |
| 20260917 | $3.47 | $2.62 | 21.9% | 6% |
| 20260916 | $3.92 | $2.55 | 24.0% | 20% |
| 20260915 | $4.15 | $1.80 | 23.9% | 19% |
| 20260914 | $4.22 | $2.97 | 23.2% | 15% |
| 20260911 | $4.38 | $2.27 | 24.3% | 22% |
| 20260910 | $3.85 | $3.70 | 22.4% | 9% |
| 20260909 | $4.25 | $2.92 | 22.4% | 9% |
| 20260908 | $4.72 | $3.83 | 22.7% | 11% |
| 20260904 | $4.55 | $4.03 | 21.9% | 6% |
| 20260903 | $5.72 | $4.38 | 24.8% | 25% |
| 20260902 | $3.92 | $3.92 | 25.7% | 31% |
| 20260901 | $3.23 | $3.23 | 24.5% | 23% |
| 20260831 | $3.92 | $3.92 | 29.3% | 54% |
| 20260828 | $4.72 | $4.72 | 28.2% | 47% |
| 20260827 | $4.17 | $4.17 | 25.2% | 28% |
| 20260826 | $3.50 | $3.50 | 24.2% | 21% |
| 20260825 | $4.22 | $4.22 | 26.3% | 35% |
| 20260824 | $4.15 | $4.15 | 25.0% | 26% |
| 20260821 | $3.62 | $2.05 | 21.0% | 0% |
| 20260820 | $4.22 | $2.67 | 25.2% | 26% |
| 20260819 | $3.95 | $1.90 | 23.5% | 16% |
| 20260818 | $3.55 | $1.15 | 21.0% | 0% |
| 20260817 | $4.12 | $2.95 | 23.8% | 6% |
| 20260814 | $4.70 | $2.38 | 25.3% | 17% |
| 20260813 | $4.30 | $2.92 | 23.3% | 2% |
| 20260812 | $5.05 | $3.33 | 27.2% | 25% |
| 20260811 | $4.83 | $3.60 | 26.9% | 23% |
| 20260810 | $5.10 | $3.55 | 26.5% | 21% |
| 20260807 | — | — | 25.3% | 13% |
| 20260806 | $4.75 | $2.77 | 23.6% | 4% |
| 20260805 | $2.65 | $2.65 | 23.8% | 4% |
| 20260804 | $3.12 | $3.12 | 23.0% | 0% |
| 20260803 | $3.15 | $3.15 | 23.1% | 0% |
| 20260731 | $3.52 | $3.52 | 24.1% | 2% |
| 20260730 | $3.72 | $3.72 | 25.1% | 7% |
| 20260729 | $4.05 | $4.05 | 25.4% | 9% |
| 20260728 | $4.60 | $4.60 | 29.2% | 31% |
| 20260727 | $4.80 | $4.80 | 30.0% | 36% |
| 20260724 | $5.62 | $5.62 | 31.3% | 43% |
More on PB
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.