Keros Therapeutics Inc. (KROS)
NASDAQ: KROS
· Real-Time Price · USD
14.46
0.04 (0.28%)
At close: Aug 15, 2025, 3:59 PM
14.08
-2.66%
After-hours: Aug 15, 2025, 05:42 PM EDT
KROS Option Overview
Overview for all option chains of KROS. As of August 15, 2025, KROS options have an IV of 500% and an IV rank of 472.89%. The volume is 3,140 contracts, which is 710.41% of average daily volume of 442 contracts. The volume put-call ratio is 40.32, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
472.89%Historical Volatility
39.23%IV Low
75.41% on May 02, 2025IV High
165.19% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
28,124Put-Call Ratio
1.08Put Open Interest
14,634Call Open Interest
13,490Open Interest Avg (30-day)
26,929Today vs Open Interest Avg (30-day)
104.44%Option Volume
Today's Volume
3,140Put-Call Ratio
40.32Put Volume
3,064Call Volume
76Volume Avg (30-day)
442Today vs Volume Avg (30-day)
710.41%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 |
| Aug 15, 2025 | 0 | 1,532 | 0 | 293 | 2,489 | 8.49 | 500% | 15 |
| Sep 19, 2025 | 71 | 1,532 | 21.58 | 7,609 | 8,819 | 1.16 | 105.44% | 12.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 93.18% | 2.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 788 | 2,744 | 3.48 | 74.3% | 15 |
| Dec 19, 2025 | 0 | 0 | 0 | 43 | 443 | 10.3 | 73.69% | 12.5 |
| Jan 16, 2026 | 2 | 0 | 0 | 4,625 | 139 | 0.03 | 62.15% | 12.5 |
| Mar 20, 2026 | 3 | 0 | 0 | 132 | 0 | 0 | 72.02% | 2.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 3.76% | 90 |