Silicon Motion Technology... (SIMO)
NASDAQ: SIMO
· Real-Time Price · USD
82.38
1.21 (1.49%)
At close: Sep 05, 2025, 3:59 PM
80.81
-1.91%
After-hours: Sep 05, 2025, 04:29 PM EDT
SIMO Option Overview
Overview for all option chains of SIMO. As of September 07, 2025, SIMO options have an IV of 160.96% and an IV rank of 75.15%. The volume is 11 contracts, which is 3.94% of average daily volume of 279 contracts. The volume put-call ratio is 0.1, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
160.96%IV Rank
75.15%Historical Volatility
34.65%IV Low
43.56% on Nov 08, 2024IV High
199.79% on Jun 25, 2025Open Interest (OI)
Today's Open Interest
13,187Put-Call Ratio
1.02Put Open Interest
6,671Call Open Interest
6,516Open Interest Avg (30-day)
9,257Today vs Open Interest Avg (30-day)
142.45%Option Volume
Today's Volume
11Put-Call Ratio
0.1Put Volume
1Call Volume
10Volume Avg (30-day)
279Today vs Volume Avg (30-day)
3.94%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 |
| Sep 19, 2025 | 4 | 0 | 0 | 1,761 | 3,409 | 1.94 | 160.96% | 77.5 |
| Oct 17, 2025 | 1 | 0 | 0 | 936 | 2,005 | 2.14 | 52.15% | 65 |
| Dec 19, 2025 | 2 | 1 | 0.5 | 1,478 | 129 | 0.09 | 57.95% | 60 |
| Jan 16, 2026 | 3 | 0 | 0 | 2,062 | 1,125 | 0.55 | 50.69% | 55 |
| Mar 20, 2026 | 0 | 0 | 0 | 279 | 3 | 0.01 | 46.76% | 45 |