Surmodics Inc. (SRDX)
NASDAQ: SRDX
· Real-Time Price · USD
38.14
0.50 (1.33%)
At close: Aug 15, 2025, 12:03 PM
SRDX Option Overview
Overview for all option chains of SRDX. As of August 15, 2025, SRDX options have an IV of 374.92% and an IV rank of 443.95%. The volume is 315 contracts, which is 82.25% of average daily volume of 383 contracts. The volume put-call ratio is 0.47, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
374.92%IV Rank
443.95%Historical Volatility
45.85%IV Low
45.83% on Dec 20, 2024IV High
119.95% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
15,542Put-Call Ratio
1.1Put Open Interest
8,149Call Open Interest
7,393Open Interest Avg (30-day)
13,293Today vs Open Interest Avg (30-day)
116.92%Option Volume
Today's Volume
315Put-Call Ratio
0.47Put Volume
101Call Volume
214Volume Avg (30-day)
383Today vs Volume Avg (30-day)
82.25%Option Chain Statistics
This table provides a comprehensive overview of all SRDX 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 | 214 | 79 | 0.37 | 4,863 | 6,631 | 1.36 | 374.92% | 27.5 |
| Sep 19, 2025 | 0 | 20 | 0 | 1,258 | 3 | 0 | 86.2% | 32.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 63.08% | 20 |
| Nov 21, 2025 | 0 | 0 | 0 | 338 | 246 | 0.73 | 63.18% | 25 |
| Dec 19, 2025 | 0 | 2 | 0 | 886 | 1,268 | 1.43 | 59.88% | 30 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 9 |
| Feb 20, 2026 | 0 | 0 | 0 | 48 | 1 | 0.02 | 49.91% | 22.5 |