Keros Therapeutics Inc. (KROS)
NASDAQ: KROS
· Real-Time Price · USD
16.05
0.25 (1.58%)
At close: Sep 26, 2025, 3:59 PM
15.76
-1.81%
After-hours: Sep 26, 2025, 05:32 PM EDT
KROS Option Overview
Overview for all option chains of KROS. As of September 28, 2025, KROS options have an IV of 163.68% and an IV rank of 100.94%. The volume is 53 contracts, which is 46.09% of average daily volume of 115 contracts. The volume put-call ratio is 0.39, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
163.68%IV Rank
100%Historical Volatility
35.1%IV Low
73.97% on May 02, 2025IV High
162.84% on Sep 18, 2025Open Interest (OI)
Today's Open Interest
10,883Put-Call Ratio
0.51Put Open Interest
3,670Call Open Interest
7,213Open Interest Avg (30-day)
9,895Today vs Open Interest Avg (30-day)
109.98%Option Volume
Today's Volume
53Put-Call Ratio
0.39Put Volume
15Call Volume
38Volume Avg (30-day)
115Today vs Volume Avg (30-day)
46.09%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 |
Oct 17, 2025 | 10 | 15 | 1.5 | 161 | 148 | 0.92 | 163.68% | 15 |
Nov 21, 2025 | 0 | 0 | 0 | 1,651 | 2,755 | 1.67 | 101.87% | 15 |
Dec 19, 2025 | 25 | 0 | 0 | 287 | 623 | 2.17 | 93.59% | 12.5 |
Jan 16, 2026 | 0 | 0 | 0 | 4,851 | 139 | 0.03 | 80.37% | 12.5 |
Mar 20, 2026 | 3 | 0 | 0 | 263 | 5 | 0.02 | 77.92% | 10 |
Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 3.76% | 90 |