RBB (RBB Bancorp Common Stock)
Expected Move & Straddle Price History
The expected move for RBB 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).
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.
Current RBB Expected Move
30-Day Straddle
$2.17
7-Day Straddle
$2.90
Avg IV
1.0%
IV Rank
22%
Implied one-standard-deviation move through the next 30 days. Compare to RBB'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.
RBB Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260911 | $2.17 | $2.90 | 1.0% | 22% |
| 20260910 | $2.25 | $2.35 | 0.7% | 9% |
| 20260909 | $2.10 | $2.38 | 0.9% | 17% |
| 20260908 | $2.17 | $2.55 | 0.9% | 19% |
| 20260904 | $2.50 | $2.95 | 0.8% | 15% |
| 20260903 | $2.27 | $2.68 | 0.8% | 16% |
| 20260902 | $2.42 | $2.42 | 0.8% | 14% |
| 20260901 | $2.05 | $2.05 | 0.7% | 11% |
| 20260831 | $2.27 | $2.27 | 0.9% | 20% |
| 20260828 | $2.52 | $2.52 | 0.9% | 19% |
| 20260827 | $2.62 | $2.62 | 0.9% | 18% |
| 20260826 | $2.30 | $2.30 | 0.8% | 14% |
| 20260825 | $3.78 | $3.78 | 0.8% | 14% |
| 20260824 | $2.83 | $2.83 | 0.9% | 18% |
| 20260821 | $2.88 | $2.23 | 0.7% | 11% |
| 20260820 | $3.07 | $2.23 | 0.8% | 15% |
| 20260819 | $2.75 | $2.25 | 0.8% | 13% |
| 20260818 | $3.23 | $3.15 | 0.8% | 14% |
| 20260817 | $3.58 | $2.62 | 0.7% | 10% |
| 20260814 | $3.05 | $3.10 | 0.6% | 5% |
| 20260813 | $3.40 | $3.20 | 0.6% | 8% |
| 20260812 | $3.62 | $3.00 | 0.7% | 16% |
| 20260811 | $4.03 | $3.22 | 0.5% | 7% |
| 20260810 | $2.88 | $2.55 | 0.6% | 10% |
| 20260806 | $3.05 | $2.50 | 0.6% | 8% |
| 20260805 | $3.15 | $3.15 | 0.9% | 21% |
| 20260804 | $2.20 | $2.20 | 1.2% | 34% |
| 20260803 | $2.98 | $2.98 | 0.8% | 18% |
| 20260731 | $3.00 | $3.00 | 0.8% | 17% |
| 20260730 | $2.23 | $2.23 | 0.8% | 19% |
| 20260729 | $3.17 | $3.17 | 0.8% | 16% |
| 20260728 | $3.17 | $3.17 | 0.8% | 17% |
| 20260727 | $3.08 | $3.08 | 0.6% | 10% |
| 20260724 | $2.33 | $2.33 | 0.7% | 13% |
| 20260723 | $2.38 | $2.38 | 0.5% | 4% |
| 20260722 | $2.52 | $2.52 | 0.6% | 11% |
| 20260721 | $2.55 | $2.55 | 0.6% | 10% |
| 20260720 | $3.08 | $3.08 | 0.8% | 19% |
| 20260716 | $3.88 | $2.73 | 0.6% | 10% |
| 20260715 | $3.53 | $2.28 | 0.7% | 12% |
| 20260714 | $3.98 | $2.45 | 0.7% | 14% |
| 20260713 | $2.75 | $2.52 | 0.6% | 8% |
| 20260710 | $3.30 | $2.95 | 0.5% | 6% |
| 20260709 | $3.97 | $3.48 | 0.6% | 10% |
| 20260708 | $3.30 | $2.38 | 0.6% | 10% |
| 20260707 | $3.47 | $3.00 | 0.8% | 16% |
| 20260706 | $3.10 | $3.45 | 0.5% | 6% |
| 20260702 | $2.45 | $2.45 | 2.7% | 100% |
| 20260701 | $2.92 | $2.92 | 1.3% | 47% |
| 20260630 | $3.27 | $3.27 | 1.7% | 73% |
| 20260629 | $2.73 | $2.73 | 1.3% | 51% |
| 20260626 | $2.50 | $2.50 | 1.3% | 50% |
| 20260625 | $2.23 | $2.23 | 1.1% | 36% |
| 20260624 | $2.02 | $2.02 | 1.5% | 62% |
| 20260623 | $1.88 | $1.88 | 1.3% | 52% |
| 20260622 | $1.70 | $1.70 | 1.8% | 77% |
| 20260618 | $1.88 | $0.95 | 1.5% | 62% |
| 20260617 | $2.02 | $2.22 | 1.7% | 69% |
| 20260616 | $3.15 | $1.35 | 1.4% | 55% |
| 20260615 | $3.08 | $2.40 | 1.6% | 64% |