BFST (Business First Bancshares, Inc. Common Stock)
Expected Move & Straddle Price History
The expected move for BFST 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 BFST Expected Move
30-Day Straddle
$3.30
7-Day Straddle
$2.42
Avg IV
0.8%
IV Rank
30%
Implied one-standard-deviation move through the next 30 days. Compare to BFST'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.
BFST Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260608 | $3.30 | $2.42 | 0.8% | 30% |
| 20260605 | $3.83 | $3.25 | 0.7% | 18% |
| 20260604 | $3.30 | $3.38 | 0.7% | 25% |
| 20260603 | $3.15 | $2.77 | 0.9% | 37% |
| 20260602 | $4.90 | $4.90 | 1.0% | 49% |
| 20260601 | $3.23 | $3.23 | 1.0% | 49% |
| 20260529 | $2.60 | $2.60 | 1.0% | 55% |
| 20260528 | $3.20 | $3.20 | 1.0% | 51% |
| 20260527 | $3.92 | $3.92 | 0.9% | 38% |
| 20260526 | $4.55 | $4.55 | 0.9% | 43% |
| 20260522 | $3.48 | $3.48 | 0.9% | 39% |
| 20260521 | $2.65 | $2.65 | 0.7% | 23% |
| 20260520 | $3.75 | $3.75 | 0.8% | 35% |
| 20260519 | $4.03 | $4.03 | 0.8% | 35% |
| 20260518 | $4.10 | $4.10 | 0.9% | 43% |
| 20260515 | $3.62 | $2.80 | 0.9% | 47% |
| 20260514 | $3.62 | $2.58 | 0.7% | 21% |
| 20260513 | $3.28 | $2.52 | 0.7% | 23% |
| 20260512 | $4.90 | $3.43 | 0.7% | 16% |
| 20260511 | $3.58 | $3.15 | 0.8% | 26% |
| 20260510 | $3.88 | $3.83 | 0.7% | 19% |
| 20260508 | $3.88 | $3.83 | 0.7% | 17% |
| 20260507 | $3.88 | $3.35 | 0.7% | 16% |
| 20260506 | $4.08 | $3.15 | 0.6% | 11% |
| 20260505 | $3.83 | $4.15 | 0.6% | 10% |
| 20260504 | $3.83 | $3.48 | 0.7% | 21% |
| 20260502 | $3.53 | $3.53 | 1.1% | 66% |
| 20260501 | $3.53 | $3.53 | 1.1% | 60% |
| 20260430 | $3.50 | $3.50 | 1.0% | 52% |
| 20260429 | $3.88 | $3.88 | 1.2% | 70% |
| 20260428 | $3.62 | $3.62 | 1.0% | 57% |
| 20260427 | $4.43 | $4.43 | 1.2% | 79% |
| 20260424 | $4.15 | $4.15 | 1.0% | 50% |
| 20260423 | $3.65 | $3.65 | 0.9% | 42% |
| 20260422 | $3.65 | $3.65 | 0.8% | 28% |
| 20260421 | $3.25 | $3.25 | 1.0% | 52% |
| 20260420 | $3.05 | $3.05 | 0.8% | 29% |
| 20260417 | $3.38 | $2.58 | 0.9% | 45% |
| 20260416 | $3.45 | $3.33 | 0.8% | 31% |
| 20260415 | $3.40 | $2.97 | 0.8% | 27% |
| 20260414 | $3.25 | $3.08 | 0.7% | 26% |
| 20260413 | $3.42 | $3.38 | 0.5% | 0% |
| 20260410 | $2.77 | $2.15 | 0.7% | 13% |
| 20260409 | $4.95 | $2.98 | 0.7% | 12% |
| 20260408 | $3.67 | $3.27 | 0.8% | 22% |
| 20260407 | $3.95 | $3.08 | 0.7% | 14% |
| 20260406 | $4.58 | $3.83 | 0.7% | 14% |
| 20260402 | $5.20 | $2.98 | 0.6% | 4% |
| 20260401 | $3.67 | $3.67 | 1.4% | 95% |
| 20260331 | $3.42 | $3.42 | 1.4% | 97% |
| 20260330 | $3.98 | $3.98 | 1.4% | 100% |
| 20260327 | $3.58 | $3.58 | 1.3% | 86% |
| 20260326 | $3.73 | $3.73 | 1.2% | 70% |
| 20260325 | $3.83 | $3.83 | 1.3% | 84% |
| 20260324 | $3.45 | $3.45 | 1.1% | 57% |
| 20260323 | $4.75 | $4.75 | 1.1% | 57% |
| 20260320 | $3.18 | $4.20 | 1.2% | 69% |
| 20260319 | $3.77 | $2.95 | 0.9% | 38% |
| 20260318 | $4.25 | $2.55 | 1.1% | 69% |
| 20260317 | $5.15 | $3.52 | 1.1% | 62% |