Cytosorbents Corporation (CTSO)
NASDAQ: CTSO
· Real-Time Price · USD
1.08
-0.02 (-1.82%)
At close: Aug 19, 2025, 3:59 PM
1.08
0.00%
After-hours: Aug 19, 2025, 04:04 PM EDT
CTSO Option Overview
Overview for all option chains of CTSO. As of August 20, 2025, CTSO options have an IV of 334.41% and an IV rank of 59.89%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
334.41%IV Rank
59.89%Historical Volatility
92.96%IV Low
167.28% on Apr 21, 2025IV High
446.36% on Jun 02, 2025Open Interest (OI)
Today's Open Interest
76Put-Call Ratio
0Put Open Interest
0Call Open Interest
76Open Interest Avg (30-day)
71Today vs Open Interest Avg (30-day)
107.04%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all CTSO 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 | 0 | 0 | 0 | 0 | 0 | 0 | 334.41% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 310.67% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 68 | 0 | 0 | 172.05% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 34.6% | 40 |
| Feb 20, 2026 | 0 | 0 | 0 | 8 | 0 | 0 | 185.97% | 2.5 |