Clearside Biomedical Inc. (CLSD)
NASDAQ: CLSD
· Real-Time Price · USD
4.04
0.31 (8.31%)
At close: Sep 26, 2025, 3:59 PM
4.06
0.50%
After-hours: Sep 26, 2025, 07:42 PM EDT
CLSD Option Overview
Overview for all option chains of CLSD. As of September 28, 2025, CLSD options have an IV of 500% and an IV rank of 100%. The volume is 0 contracts, which is n/a of average daily volume of 4 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
100%Historical Volatility
102.85%IV Low
147.3% on Mar 25, 2025IV High
500% on Feb 24, 2025Open Interest (OI)
Today's Open Interest
1,221Put-Call Ratio
0.01Put Open Interest
14Call Open Interest
1,207Open Interest Avg (30-day)
1,200Today vs Open Interest Avg (30-day)
101.75%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
4Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all CLSD 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 | 0 | 0 | 0 | 409 | 14 | 0.03 | 500% | 0.5 |
Jan 16, 2026 | 0 | 0 | 0 | 753 | 0 | 0 | 403.38% | 0.5 |
Apr 17, 2026 | 0 | 0 | 0 | 45 | 0 | 0 | 270.38% | 0.5 |
Jan 01, 2031 | 0 | 0 | 0 | 0 | 0 | 0 | 19.13% | 100 |