SFBS (ServisFirst Bancshares Inc.)
Expected Move & Straddle Price History
The expected move for SFBS 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 SFBS Expected Move
30-Day Straddle
$6.35
7-Day Straddle
$4.90
Avg IV
0.5%
IV Rank
3%
Implied one-standard-deviation move through the next 30 days. Compare to SFBS'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.
SFBS Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260608 | $6.35 | $4.90 | 0.5% | 3% |
| 20260605 | $7.42 | $5.12 | 0.5% | 8% |
| 20260604 | $7.17 | $6.15 | 0.4% | 0% |
| 20260603 | $6.75 | $5.72 | 0.4% | 0% |
| 20260602 | $6.08 | $6.08 | 1.0% | 100% |
| 20260601 | $4.42 | $4.42 | 0.8% | 84% |
| 20260529 | $6.05 | $6.05 | 0.8% | 68% |
| 20260528 | $6.25 | $6.25 | 0.7% | 63% |
| 20260527 | $6.15 | $6.15 | 0.7% | 58% |
| 20260526 | $6.05 | $6.05 | 0.6% | 41% |
| 20260522 | $6.65 | $6.65 | 0.7% | 53% |
| 20260521 | $5.30 | $5.30 | 0.7% | 45% |
| 20260520 | $6.33 | $6.33 | 0.6% | 43% |
| 20260519 | $5.60 | $5.60 | 0.7% | 46% |
| 20260518 | $6.15 | $6.15 | 0.6% | 43% |
| 20260515 | $5.90 | $2.88 | 0.6% | 39% |
| 20260514 | $6.65 | $2.80 | 0.6% | 45% |
| 20260513 | $6.30 | $4.15 | 0.6% | 43% |
| 20260512 | $7.12 | $5.00 | 0.6% | 41% |
| 20260511 | $7.15 | $5.70 | 0.6% | 33% |
| 20260510 | $6.78 | $4.00 | 0.6% | 45% |
| 20260508 | $6.78 | $4.00 | 0.6% | 42% |
| 20260507 | $6.97 | $4.80 | 0.6% | 31% |
| 20260506 | $7.20 | $4.30 | 0.6% | 29% |
| 20260505 | $7.05 | $3.67 | 0.6% | 29% |
| 20260504 | $7.15 | $5.03 | 0.6% | 34% |
| 20260502 | $4.90 | $4.90 | 0.9% | 94% |
| 20260501 | $4.90 | $4.90 | 0.8% | 82% |
| 20260430 | $5.25 | $5.25 | 0.6% | 40% |
| 20260429 | $4.17 | $4.17 | 0.7% | 55% |
| 20260428 | $5.28 | $5.28 | 0.8% | 73% |
| 20260427 | $5.08 | $5.08 | 0.6% | 47% |
| 20260424 | $5.18 | $5.18 | 0.6% | 47% |
| 20260423 | $4.95 | $4.95 | 0.6% | 31% |
| 20260422 | $5.45 | $5.45 | 0.5% | 22% |
| 20260421 | $5.40 | $5.40 | 0.5% | 26% |
| 20260420 | $6.62 | $6.62 | 0.6% | 35% |
| 20260417 | $6.90 | $4.80 | 0.6% | 43% |
| 20260416 | $6.78 | $3.80 | 0.6% | 40% |
| 20260415 | $7.28 | $5.50 | 0.6% | 52% |
| 20260414 | $7.20 | $4.80 | 0.6% | 43% |
| 20260413 | $6.93 | $4.38 | 0.5% | 35% |
| 20260410 | $7.30 | $4.78 | 0.6% | 43% |
| 20260409 | $6.93 | $4.88 | 0.6% | 38% |
| 20260408 | $7.50 | $5.40 | 0.5% | 33% |
| 20260407 | $7.70 | $4.03 | 0.5% | 24% |
| 20260406 | $7.78 | $5.17 | 0.5% | 31% |
| 20260402 | $7.73 | $4.90 | 0.5% | 34% |
| 20260401 | $4.90 | $4.90 | 0.7% | 67% |
| 20260331 | $5.78 | $5.78 | 0.8% | 75% |
| 20260330 | $5.62 | $5.62 | 0.8% | 76% |
| 20260327 | $7.10 | $7.10 | 0.7% | 69% |
| 20260326 | $6.47 | $6.47 | 0.8% | 72% |
| 20260325 | $5.22 | $5.22 | 0.7% | 63% |
| 20260324 | $7.05 | $7.05 | 0.7% | 58% |
| 20260323 | $5.60 | $5.60 | 0.6% | 51% |
| 20260320 | $6.15 | $5.25 | 0.7% | 61% |
| 20260319 | $7.10 | $4.20 | 0.7% | 56% |
| 20260318 | $7.07 | $4.40 | 0.7% | 58% |
| 20260317 | $7.67 | $4.88 | 0.6% | 49% |