Keros Therapeutics Inc. (KROS)
NASDAQ: KROS
· Real-Time Price · USD
15.59
0.04 (0.26%)
At close: Sep 05, 2025, 3:59 PM
15.59
0.00%
After-hours: Sep 05, 2025, 04:10 PM EDT
KROS Option Overview
Overview for all option chains of KROS. As of September 06, 2025, KROS options have an IV of 164.54% and an IV rank of 96.99%. The volume is 30 contracts, which is 8.38% of average daily volume of 358 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
164.54%IV Rank
96.99%Historical Volatility
42.87%IV Low
75.41% on May 02, 2025IV High
167.31% on Sep 02, 2025Open Interest (OI)
Today's Open Interest
27,982Put-Call Ratio
0.98Put Open Interest
13,859Call Open Interest
14,123Open Interest Avg (30-day)
26,839Today vs Open Interest Avg (30-day)
104.26%Option Volume
Today's Volume
30Put-Call Ratio
0Put Volume
0Call Volume
30Volume Avg (30-day)
358Today vs Volume Avg (30-day)
8.38%Option Chain Statistics
This table provides a comprehensive overview of all KROS 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 | 19 | 0 | 0 | 7,748 | 10,512 | 1.36 | 164.54% | 15 |
| Oct 17, 2025 | 0 | 0 | 0 | 48 | 20 | 0.42 | 147.16% | 12.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 1,324 | 2,744 | 2.07 | 82.43% | 15 |
| Dec 19, 2025 | 0 | 0 | 0 | 61 | 444 | 7.28 | 77.39% | 12.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 4,780 | 139 | 0.03 | 76.09% | 12.5 |
| Mar 20, 2026 | 11 | 0 | 0 | 162 | 0 | 0 | 75.21% | 2.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 3.76% | 90 |