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
$2.95
7-Day Straddle
$4.65
Avg IV
0.7%
IV Rank
18%
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 |
|---|---|---|---|---|
| 20260904 | $2.95 | $4.65 | 0.7% | 18% |
| 20260903 | $4.75 | $3.08 | 0.8% | 32% |
| 20260902 | $3.23 | $3.23 | 1.3% | 82% |
| 20260901 | $2.97 | $2.97 | 1.2% | 71% |
| 20260831 | $4.75 | $4.75 | 1.1% | 61% |
| 20260828 | $3.12 | $3.12 | 1.0% | 45% |
| 20260827 | $3.12 | $3.12 | 1.1% | 59% |
| 20260826 | $4.70 | $4.70 | 1.0% | 54% |
| 20260825 | $1.48 | $1.48 | 0.9% | 43% |
| 20260824 | $2.45 | $2.45 | 1.1% | 61% |
| 20260821 | $3.20 | $2.85 | 1.1% | 56% |
| 20260820 | $3.75 | $1.70 | 0.8% | 25% |
| 20260819 | $2.98 | $2.98 | 1.0% | 47% |
| 20260818 | $2.88 | $3.12 | 0.9% | 44% |
| 20260817 | $4.27 | $3.57 | 0.8% | 29% |
| 20260814 | $4.68 | $2.88 | 0.7% | 24% |
| 20260813 | $4.60 | $3.60 | 0.8% | 29% |
| 20260812 | $3.70 | $2.88 | 0.8% | 30% |
| 20260811 | $3.10 | $2.45 | 0.7% | 15% |
| 20260810 | $3.52 | $1.70 | 0.7% | 24% |
| 20260806 | $2.50 | $2.88 | 0.7% | 17% |
| 20260805 | $3.58 | $3.58 | 1.3% | 80% |
| 20260804 | $2.85 | $2.85 | 1.3% | 79% |
| 20260803 | $3.45 | $3.45 | 1.3% | 85% |
| 20260731 | $3.10 | $3.10 | 1.1% | 58% |
| 20260730 | $2.40 | $2.40 | 1.1% | 58% |
| 20260729 | $4.72 | $4.72 | 0.9% | 41% |
| 20260728 | $5.00 | $5.00 | 0.8% | 25% |
| 20260727 | $4.35 | $4.35 | 0.7% | 24% |
| 20260724 | $4.65 | $4.65 | 0.7% | 24% |
| 20260723 | $4.15 | $4.15 | 0.8% | 29% |
| 20260722 | $4.20 | $4.20 | 0.9% | 35% |
| 20260721 | $2.60 | $2.60 | 0.7% | 24% |
| 20260720 | $4.62 | $4.62 | 0.9% | 41% |
| 20260716 | $3.25 | $1.92 | 0.8% | 32% |
| 20260715 | $3.73 | $1.40 | 0.6% | 7% |
| 20260714 | $3.33 | $2.55 | 0.7% | 17% |
| 20260713 | $4.20 | $2.72 | 0.9% | 35% |
| 20260710 | $3.83 | $2.70 | 0.7% | 17% |
| 20260709 | $4.20 | $1.60 | 0.7% | 19% |
| 20260708 | $5.00 | $2.60 | 0.8% | 31% |
| 20260707 | $4.80 | $2.12 | 0.8% | 34% |
| 20260706 | $4.97 | $3.35 | 0.5% | 2% |
| 20260702 | $2.22 | $2.22 | 1.5% | 100% |
| 20260701 | $3.70 | $3.70 | 1.4% | 100% |
| 20260630 | $3.45 | $3.45 | 1.4% | 100% |
| 20260629 | $3.23 | $3.23 | 1.0% | 57% |
| 20260626 | $3.35 | $3.35 | 1.1% | 64% |
| 20260625 | $2.10 | $2.10 | 1.3% | 82% |
| 20260624 | $3.48 | $3.48 | 1.1% | 69% |
| 20260623 | $3.35 | $3.35 | 1.0% | 56% |
| 20260622 | $3.05 | $3.05 | 1.1% | 60% |
| 20260618 | $2.17 | $1.98 | 1.1% | 66% |
| 20260617 | $3.20 | $2.42 | 0.9% | 42% |
| 20260616 | $3.10 | $3.30 | 1.0% | 59% |
| 20260615 | $3.20 | $1.98 | 1.0% | 56% |
| 20260613 | $2.60 | $3.30 | 1.1% | 60% |
| 20260612 | $2.58 | $3.30 | 1.0% | 59% |
| 20260611 | $3.67 | $2.88 | 0.9% | 46% |
| 20260610 | $3.77 | $4.40 | 0.9% | 42% |