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
$9.20
7-Day Straddle
$5.17
Avg IV
0.5%
IV Rank
14%
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 |
|---|---|---|---|---|
| 20260609 | $9.20 | $5.17 | 0.5% | 14% |
| 20260608 | $9.03 | $4.85 | 0.5% | 6% |
| 20260605 | $9.30 | $4.50 | 0.5% | 6% |
| 20260604 | $9.47 | $5.93 | 0.5% | 7% |
| 20260603 | $9.78 | $5.50 | 0.5% | 14% |
| 20260602 | $6.22 | $6.22 | 0.8% | 57% |
| 20260601 | $6.75 | $6.75 | 0.7% | 54% |
| 20260529 | $6.78 | $6.78 | 0.7% | 44% |
| 20260528 | $6.28 | $6.28 | 0.7% | 45% |
| 20260527 | $6.10 | $6.10 | 0.6% | 37% |
| 20260526 | $7.40 | $7.40 | 0.6% | 37% |
| 20260510 | $8.10 | $4.92 | 0.5% | 24% |
| 20260508 | $8.10 | $4.92 | 0.5% | 23% |
| 20260507 | $8.30 | $4.85 | 0.5% | 20% |
| 20260506 | $8.18 | $5.03 | 0.5% | 18% |
| 20260505 | $8.62 | $5.30 | 0.5% | 14% |
| 20260504 | $9.35 | $6.25 | 0.5% | 22% |
| 20260502 | $6.38 | $6.38 | 1.1% | 100% |
| 20260501 | $5.60 | $5.60 | 0.9% | 100% |
| 20260430 | $5.60 | $5.60 | 0.8% | 100% |
| 20260429 | $5.40 | $5.40 | 0.7% | 84% |
| 20260428 | $5.45 | $5.45 | 0.7% | 84% |
| 20260427 | $6.15 | $6.15 | 0.6% | 60% |
| 20260424 | $6.55 | $6.55 | 0.7% | 75% |
| 20260423 | $6.70 | $6.70 | 0.7% | 82% |
| 20260422 | $7.08 | $7.08 | 0.6% | 50% |
| 20260421 | $7.08 | $7.08 | 0.6% | 59% |
| 20260420 | $6.92 | $6.92 | 0.5% | 36% |
| 20260417 | $7.33 | $3.83 | 0.7% | 69% |
| 20260416 | $9.30 | $4.85 | 0.6% | 56% |
| 20260415 | $8.90 | $4.25 | 0.6% | 55% |
| 20260414 | $8.88 | $5.07 | 0.6% | 64% |
| 20260413 | $9.50 | $5.70 | 0.6% | 48% |
| 20260410 | $9.90 | $6.28 | 0.5% | 35% |
| 20260409 | $9.38 | $6.05 | 0.6% | 42% |
| 20260408 | $9.50 | $6.55 | 0.6% | 42% |
| 20260407 | $10.02 | $7.20 | 0.5% | 37% |
| 20260406 | $10.30 | $6.67 | 0.5% | 23% |
| 20260402 | $9.75 | $6.20 | 0.5% | 25% |
| 20260401 | $6.45 | $6.45 | 0.7% | 58% |
| 20260331 | $7.10 | $7.10 | 0.6% | 54% |
| 20260330 | $7.97 | $7.97 | 0.7% | 59% |
| 20260327 | $8.22 | $8.22 | 0.6% | 55% |
| 20260326 | $7.50 | $7.50 | 0.7% | 75% |
| 20260325 | $8.25 | $8.25 | 0.6% | 48% |
| 20260324 | $7.62 | $7.62 | 0.6% | 43% |
| 20260323 | $7.75 | $7.75 | 0.6% | 39% |
| 20260320 | $7.35 | $2.65 | 0.5% | 37% |
| 20260319 | $8.53 | $3.17 | 0.6% | 40% |
| 20260318 | $8.12 | $3.85 | 0.6% | 38% |
| 20260317 | $8.57 | $4.17 | 0.5% | 37% |
| 20260316 | $8.85 | $4.65 | 0.5% | 36% |
| 20260313 | $9.03 | $4.60 | 0.5% | 34% |
| 20260312 | $9.43 | $5.40 | 0.5% | 32% |
| 20260311 | $9.32 | $6.72 | 0.5% | 30% |
| 20260310 | $9.10 | $5.65 | 0.5% | 28% |
| 20260309 | $8.45 | $6.35 | 0.5% | 23% |
| 20260308 | $9.45 | $6.53 | 0.5% | 23% |
| 20260306 | $9.45 | $6.53 | 0.5% | 21% |
| 20260305 | $10.03 | $6.62 | 0.5% | 19% |