Silicon Motion Technology... (SIMO)
NASDAQ: SIMO
· Real-Time Price · USD
75.48
-1.16 (-1.51%)
At close: Aug 14, 2025, 3:59 PM
75.48
0.00%
After-hours: Aug 14, 2025, 04:17 PM EDT
SIMO Option Overview
Overview for all option chains of SIMO. As of August 15, 2025, SIMO options have an IV of 142.65% and an IV rank of 63.11%. The volume is 20 contracts, which is 2.24% of average daily volume of 891 contracts. The volume put-call ratio is 1.86, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
142.65%IV Rank
63.11%Historical Volatility
32.22%IV Low
42.98% on Aug 16, 2024IV High
200.92% on Jun 25, 2025Open Interest (OI)
Today's Open Interest
19,794Put-Call Ratio
1.24Put Open Interest
10,963Call Open Interest
8,831Open Interest Avg (30-day)
14,323Today vs Open Interest Avg (30-day)
138.2%Option Volume
Today's Volume
20Put-Call Ratio
1.86Put Volume
13Call Volume
7Volume Avg (30-day)
891Today vs Volume Avg (30-day)
2.24%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 |
| Aug 15, 2025 | 4 | 1 | 0.25 | 3,966 | 7,819 | 1.97 | 142.65% | 75 |
| Sep 19, 2025 | 0 | 0 | 0 | 1,608 | 1,931 | 1.2 | 56.75% | 65 |
| Oct 17, 2025 | 3 | 0 | 0 | 0 | 0 | 0 | 40.61% | 55 |
| Dec 19, 2025 | 0 | 1 | 0 | 1,026 | 89 | 0.09 | 49.2% | 60 |
| Jan 16, 2026 | 0 | 11 | 0 | 2,069 | 1,123 | 0.54 | 46.46% | 55 |
| Mar 20, 2026 | 0 | 0 | 0 | 162 | 1 | 0.01 | 43.72% | 55 |