1.46
price up icon2.10%   0.03
after-market After Hours: 1.46
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Geron Corp Stock (GERN) Option Chain

For the September 19, 2025 expiration date, the GERN stock option chain has a total of 116 contracts, with 106 call options and 10 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • October 17, 2025 : 0 contracts.
  • January 16, 2026 : 29 contracts.
  • January 15, 2027 : 196 contracts.

Geron Corp (GERN) Most Active Options & Calendar

GERN Call Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite 1.50 0.10 0.00 - 97
favorite 1.00 0.50 0.05 +11.11% 9
favorite 0.50 0.00 0.00 - -
favorite 2.00 0.02 0.00 - -
favorite 2.50 0.05 0.00 - -
favorite 3.00 0.05 0.00 - -
favorite 3.50 0.15 0.00 - -

GERN Put Options Expiring September 19, 2025

Strike Price Change % Change Volume
favorite
1.50
0.15 0.00 - 10
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.07 0.00 - -
favorite
2.00
0.65 0.00 - -
favorite
2.50
0.00 0.00 - -
favorite
3.00
1.71 0.00 - -
favorite
3.50
0.00 0.00 - -

Geron Corp Stock (GERN) Option Chain Analysis

Put Volume Total 10
Call Volume Total 106
Put/Call Ratio (PCR) 0.09
Put Strike With Highest Volume $1.50
Call Strike With Highest Volume $1.50
$24.65
price up icon 0.94%
$85.04
price down icon 1.72%
$26.20
price up icon 0.73%
$110.88
price up icon 0.10%
$131.88
price down icon 0.54%
biotechnology ONC
$313.67
price down icon 0.10%
Cap:     |  Volume (24h):