SIMO (Silicon Motion Technology Corporation)
Expected Move & Straddle Price History
The expected move for SIMO 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 SIMO Expected Move
30-Day Straddle
$62.80
7-Day Straddle
$34.35
Avg IV
1.0%
IV Rank
29%
Implied one-standard-deviation move through the next 30 days. Compare to SIMO'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.
SIMO Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260609 | $62.80 | $34.35 | 1.0% | 29% |
| 20260608 | $67.10 | $34.70 | 1.0% | 28% |
| 20260605 | $72.30 | $42.45 | 1.0% | 31% |
| 20260604 | $78.70 | $43.80 | 1.0% | 32% |
| 20260603 | $81.35 | $48.05 | 1.0% | 34% |
| 20260602 | $49.05 | $49.05 | 1.7% | 100% |
| 20260601 | $44.80 | $44.80 | 1.6% | 95% |
| 20260529 | $47.05 | $47.05 | 1.5% | 87% |
| 20260528 | $50.80 | $50.80 | 1.4% | 79% |
| 20260527 | $54.90 | $54.90 | 1.4% | 73% |
| 20260526 | $55.55 | $55.55 | 1.6% | 100% |
| 20260522 | $52.00 | $52.00 | 1.3% | 74% |
| 20260521 | $48.70 | $48.70 | 1.3% | 77% |
| 20260520 | $49.55 | $49.55 | 1.4% | 83% |
| 20260519 | $50.95 | $50.95 | 1.4% | 86% |
| 20260518 | $46.60 | $46.60 | 1.3% | 69% |
| 20260515 | $51.85 | $2.83 | 1.2% | 68% |
| 20260514 | $54.75 | $12.40 | 1.2% | 64% |
| 20260513 | $55.60 | $15.35 | 1.3% | 77% |
| 20260512 | $54.65 | $18.20 | 1.3% | 78% |
| 20260511 | $55.90 | $20.35 | 1.3% | 71% |
| 20260510 | $51.95 | $22.20 | 1.0% | 51% |
| 20260508 | $51.95 | $22.20 | 1.3% | 80% |
| 20260507 | $49.20 | $22.65 | 1.0% | 47% |
| 20260506 | $49.65 | $24.65 | 1.0% | 44% |
| 20260505 | $51.20 | $26.15 | 1.0% | 43% |
| 20260504 | $51.50 | $27.25 | 1.0% | 47% |
| 20260502 | $29.55 | $29.55 | 1.2% | 70% |
| 20260501 | $29.70 | $29.70 | 1.4% | 88% |
| 20260430 | $27.50 | $27.50 | 1.2% | 66% |
| 20260429 | $33.40 | $33.40 | 1.5% | 100% |
| 20260428 | $28.10 | $28.10 | 1.2% | 69% |
| 20260427 | $23.85 | $23.85 | 1.0% | 55% |
| 20260424 | $25.10 | $25.10 | 0.9% | 42% |
| 20260423 | $22.55 | $22.55 | 0.9% | 41% |
| 20260422 | $22.85 | $22.85 | 0.9% | 40% |
| 20260421 | $24.15 | $24.15 | 0.9% | 42% |
| 20260420 | $23.35 | $23.35 | 0.9% | 37% |
| 20260417 | $22.50 | $2.23 | 0.9% | 34% |
| 20260416 | $25.10 | $5.38 | 0.9% | 38% |
| 20260415 | $27.20 | $6.08 | 0.9% | 41% |
| 20260414 | $22.90 | $7.00 | 0.8% | 27% |
| 20260413 | $23.15 | $7.75 | 0.8% | 29% |
| 20260410 | $23.65 | $9.10 | 0.8% | 29% |
| 20260409 | $24.25 | $9.85 | 0.8% | 29% |
| 20260408 | $23.10 | $10.15 | 0.8% | 25% |
| 20260407 | $23.05 | $11.75 | 0.8% | 25% |
| 20260406 | $23.10 | $11.75 | 0.8% | 25% |
| 20260402 | $23.45 | $11.75 | 0.8% | 22% |
| 20260401 | $13.20 | $13.20 | 0.9% | 37% |
| 20260331 | $13.80 | $13.80 | 0.9% | 37% |
| 20260330 | $13.45 | $13.45 | 0.9% | 39% |
| 20260327 | $14.40 | $14.40 | 1.0% | 47% |
| 20260326 | $14.85 | $14.85 | 0.8% | 31% |
| 20260325 | $15.80 | $15.80 | 0.8% | 29% |
| 20260324 | $17.35 | $17.35 | 0.8% | 28% |
| 20260323 | $17.75 | $17.75 | 0.8% | 25% |
| 20260320 | $18.40 | $2.33 | 0.7% | 17% |
| 20260319 | $18.50 | $4.65 | 0.7% | 16% |
| 20260318 | $19.10 | $5.88 | 0.7% | 18% |