(CATH)
NASDAQ: CATH
· Real-Time Price · USD
78.60
1.24 (1.61%)
At close: Aug 22, 2025, 3:59 PM
79.06
0.59%
After-hours: Aug 22, 2025, 04:58 PM EDT
CATH Option Overview
Overview for all option chains of CATH. As of August 23, 2025, CATH options have an IV of 31.36% and an IV rank of 122.22%. 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)
31.36%IV Rank
122.22%Historical Volatility
10.47%IV Low
13.26% on Feb 10, 2025IV High
28.07% on Apr 09, 2025Open Interest (OI)
Today's Open Interest
0Put-Call Ratio
0Put Open Interest
0Call Open Interest
0Open Interest Avg (30-day)
0Today vs Open Interest Avg (30-day)
n/aOption 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 CATH 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 | 31.36% | 57 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 16.48% | 74 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 23.31% | 59 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 3.15% | 95 |
| Mar 20, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 16.02% | 73 |