Cytek Biosciences Inc. (CTKB)
NASDAQ: CTKB
· Real-Time Price · USD
4.04
-0.04 (-0.98%)
At close: Aug 15, 2025, 12:50 PM
CTKB Option Overview
Overview for all option chains of CTKB. As of August 15, 2025, CTKB options have an IV of 500% and an IV rank of 142.63%. The volume is 0 contracts, which is n/a of average daily volume of 8 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
142.63%Historical Volatility
66.88%IV Low
116.49% on Mar 24, 2025IV High
385.37% on May 16, 2025Open Interest (OI)
Today's Open Interest
201Put-Call Ratio
0.03Put Open Interest
5Call Open Interest
196Open Interest Avg (30-day)
128Today vs Open Interest Avg (30-day)
157.03%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
8Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all CTKB 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 | 0 | 0 | 0 | 73 | 0 | 0 | 500% | 2.5 |
| Sep 19, 2025 | 0 | 0 | 0 | 47 | 0 | 0 | 210.89% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 37 | 5 | 0.14 | 208.27% | 5 |
| Jan 16, 2026 | 0 | 0 | 0 | 39 | 0 | 0 | 123.76% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 240.09% | 2.5 |