Coherus Oncology Inc. (CHRS)
NASDAQ: CHRS
· Real-Time Price · USD
1.64
-0.02 (-1.20%)
At close: Oct 03, 2025, 3:59 PM
1.64
0.01%
After-hours: Oct 03, 2025, 07:15 PM EDT
CHRS Option Overview
Overview for all option chains of CHRS. As of October 05, 2025, CHRS options have an IV of 298.28% and an IV rank of 127.66%. The volume is 329 contracts, which is 42.56% of average daily volume of 773 contracts. The volume put-call ratio is 0.24, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
298.28%IV Rank
100%Historical Volatility
77.83%IV Low
118.94% on May 12, 2025IV High
259.42% on Apr 04, 2025Open Interest (OI)
Today's Open Interest
21,121Put-Call Ratio
0.08Put Open Interest
1,573Call Open Interest
19,548Open Interest Avg (30-day)
16,253Today vs Open Interest Avg (30-day)
129.95%Option Volume
Today's Volume
329Put-Call Ratio
0.24Put Volume
63Call Volume
266Volume Avg (30-day)
773Today vs Volume Avg (30-day)
42.56%Option Chain Statistics
This table provides a comprehensive overview of all CHRS 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 | 20 | 33 | 1.65 | 2,593 | 1,058 | 0.41 | 298.28% | 1.5 |
| Nov 21, 2025 | 23 | 30 | 1.3 | 2,482 | 17 | 0.01 | 163.41% | 0.5 |
| Jan 16, 2026 | 72 | 0 | 0 | 10,186 | 445 | 0.04 | 122.24% | 0.5 |
| Feb 20, 2026 | 0 | 0 | 0 | 3,298 | 2 | 0 | 143.2% | 0.5 |
| May 15, 2026 | 151 | 0 | 0 | 989 | 51 | 0.05 | 124.86% | 1 |