15.55
price up icon2.17%   0.33
after-market After Hours: 15.55
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Keros Therapeutics Inc Stock (KROS) Option Chain

For the November 21, 2025 expiration date, the KROS stock option chain has a total of 951 contracts, with 209 call options and 742 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • December 19, 2025 : 66 contracts.
  • January 16, 2026 : 98 contracts.
  • March 20, 2026 : 0 contracts.
  • June 18, 2026 : 1 contracts.

Keros Therapeutics Inc (KROS) Most Active Options & Calendar

KROS Call Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite 20.00 0.10 -0.15 -60.00% 125
favorite 15.00 0.85 0.40 +88.89% 84
favorite 2.50 0.00 0.00 - -
favorite 5.00 0.00 0.00 - -
favorite 7.50 0.00 0.00 - -
favorite 10.00 4.00 0.00 - -
favorite 12.50 0.00 0.00 - -

KROS Put Options Expiring November 21, 2025

Strike Price Change % Change Volume
favorite
15.00
1.56 -0.44 -22.00% 377
favorite
12.50
0.30 -0.07 -18.92% 240
favorite
20.00
5.60 -1.70 -23.29% 125
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.00 0.00 - -
favorite
10.00
0.65 0.00 - -

Keros Therapeutics Inc Stock (KROS) Option Chain Analysis

Put Volume Total 742
Call Volume Total 209
Put/Call Ratio (PCR) 3.55
Put Strike With Highest Volume $15.00
Call Strike With Highest Volume $20.00
$37.84
price up icon 1.45%
$28.76
price up icon 0.17%
$102.92
price up icon 1.33%
$104.83
price up icon 0.84%
biotechnology ONC
$309.19
price down icon 0.86%
$182.77
price down icon 1.86%
Cap:     |  Volume (24h):