Silicon Motion Technology... (SIMO)
NASDAQ: SIMO
· Real-Time Price · USD
90.59
0.28 (0.31%)
At close: Sep 26, 2025, 3:59 PM
90.59
0.00%
After-hours: Sep 26, 2025, 04:28 PM EDT
SIMO Option Overview
Overview for all option chains of SIMO. As of September 28, 2025, SIMO options have an IV of 70.36% and an IV rank of 19.51%. The volume is 42 contracts, which is 12.24% of average daily volume of 343 contracts. The volume put-call ratio is 0.27, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
70.36%IV Rank
19.51%Historical Volatility
37.76%IV Low
43.56% on Nov 08, 2024IV High
180.91% on Jun 25, 2025Open Interest (OI)
Today's Open Interest
12,812Put-Call Ratio
0.82Put Open Interest
5,774Call Open Interest
7,038Open Interest Avg (30-day)
8,230Today vs Open Interest Avg (30-day)
155.67%Option Volume
Today's Volume
42Put-Call Ratio
0.27Put Volume
9Call Volume
33Volume Avg (30-day)
343Today vs Volume Avg (30-day)
12.24%Option Chain Statistics
This table provides a comprehensive overview of all SIMO options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 30 | 1 | 0.03 | 2,843 | 4,488 | 1.58 | 70.36% | 90 |
| Nov 21, 2025 | 1 | 6 | 6 | 37 | 11 | 0.3 | 49.41% | 92.5 |
| Dec 19, 2025 | 0 | 1 | 0 | 1,613 | 143 | 0.09 | 57.27% | 60 |
| Jan 16, 2026 | 0 | 1 | 0 | 2,105 | 1,124 | 0.53 | 55.68% | 55 |
| Mar 20, 2026 | 2 | 0 | 0 | 440 | 8 | 0.02 | 47.82% | 37.5 |