BANF (Bancfirst Corp)
Expected Move & Straddle Price History
The expected move for BANF 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 BANF Expected Move
30-Day Straddle
$8.18
7-Day Straddle
$5.30
Avg IV
0.4%
IV Rank
8%
Implied one-standard-deviation move through the next 30 days. Compare to BANF'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.
BANF Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260904 | $8.18 | $5.30 | 0.4% | 8% |
| 20260903 | $8.62 | $5.38 | 0.4% | 0% |
| 20260902 | $5.65 | $5.65 | 0.7% | 36% |
| 20260901 | $5.45 | $5.45 | 0.7% | 34% |
| 20260831 | $5.38 | $5.38 | 0.7% | 42% |
| 20260828 | $5.20 | $5.20 | 0.6% | 25% |
| 20260827 | $5.50 | $5.50 | 0.6% | 28% |
| 20260826 | $6.18 | $6.18 | 0.6% | 22% |
| 20260825 | $6.15 | $6.15 | 0.6% | 31% |
| 20260824 | $6.28 | $6.28 | 0.6% | 21% |
| 20260821 | $7.20 | $2.77 | 0.6% | 21% |
| 20260820 | $6.50 | $3.70 | 0.6% | 26% |
| 20260819 | $6.90 | $3.30 | 0.6% | 25% |
| 20260818 | $6.85 | $3.15 | 0.5% | 9% |
| 20260817 | $7.03 | $3.48 | 0.6% | 23% |
| 20260814 | $7.40 | $3.83 | 0.6% | 16% |
| 20260813 | $7.15 | $4.05 | 0.5% | 9% |
| 20260812 | $6.95 | $3.77 | 0.5% | 11% |
| 20260811 | $7.25 | $4.35 | 0.5% | 13% |
| 20260810 | $8.62 | $5.98 | 0.6% | 17% |
| 20260806 | $8.50 | $5.08 | 0.5% | 15% |
| 20260805 | $4.82 | $4.82 | 0.8% | 52% |
| 20260804 | $4.68 | $4.68 | 0.7% | 40% |
| 20260803 | $5.18 | $5.18 | 0.7% | 48% |
| 20260731 | $6.65 | $6.65 | 0.7% | 34% |
| 20260730 | $5.33 | $5.33 | 0.7% | 35% |
| 20260729 | $5.53 | $5.53 | 0.6% | 27% |
| 20260728 | $6.50 | $6.50 | 0.7% | 36% |
| 20260727 | $6.60 | $6.60 | 0.6% | 24% |
| 20260724 | $6.72 | $6.72 | 0.6% | 28% |
| 20260723 | $6.80 | $6.80 | 0.6% | 18% |
| 20260722 | $6.85 | $6.85 | 0.6% | 22% |
| 20260721 | $7.33 | $7.33 | 0.6% | 21% |
| 20260720 | $7.72 | $7.72 | 0.5% | 11% |
| 20260716 | $8.40 | $4.75 | 0.5% | 13% |
| 20260715 | $9.25 | $5.40 | 0.5% | 11% |
| 20260714 | $8.65 | $4.32 | 0.5% | 9% |
| 20260713 | $8.88 | $4.38 | 0.5% | 15% |
| 20260710 | $8.30 | $4.08 | 0.5% | 6% |
| 20260709 | $8.55 | $5.72 | 0.5% | 6% |
| 20260708 | $9.45 | $6.50 | 0.5% | 8% |
| 20260707 | $8.97 | $4.90 | 0.5% | 12% |
| 20260706 | $8.75 | $5.33 | 0.5% | 3% |
| 20260702 | $5.88 | $5.88 | 0.7% | 45% |
| 20260701 | $6.10 | $6.10 | 0.6% | 27% |
| 20260630 | $7.15 | $7.15 | 0.7% | 35% |
| 20260629 | $6.93 | $6.93 | 0.6% | 20% |
| 20260626 | $7.38 | $7.38 | 0.7% | 43% |
| 20260625 | $7.65 | $7.65 | 0.6% | 26% |
| 20260624 | $8.05 | $8.05 | 0.5% | 11% |
| 20260623 | $6.60 | $6.60 | 0.6% | 16% |
| 20260622 | $6.70 | $6.70 | 0.6% | 17% |
| 20260618 | $6.60 | $2.83 | 0.5% | 11% |
| 20260617 | $7.55 | $2.85 | 0.5% | 6% |
| 20260616 | $8.10 | $3.33 | 0.5% | 2% |
| 20260615 | $7.45 | $4.03 | 0.5% | 12% |
| 20260613 | $8.48 | $4.18 | 0.5% | 10% |
| 20260612 | $8.45 | $4.05 | 0.5% | 8% |
| 20260611 | $9.00 | $4.10 | 0.5% | 9% |
| 20260610 | $9.05 | $4.38 | 0.5% | 5% |