21.31
price down icon0.42%   -0.09
after-market After Hours: 21.06 -0.25 -1.17%
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Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain

For the February 20, 2026 expiration date, the SNDX stock option chain has a total of 94 contracts, with 68 call options and 26 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • March 20, 2026 : 10 contracts.
  • April 17, 2026 : 11 contracts.
  • July 17, 2026 : 0 contracts.
  • January 15, 2027 : 6 contracts.
  • January 21, 2028 : 0 contracts.

Syndax Pharmaceuticals Inc (SNDX) Most Active Options & Calendar

SNDX Call Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite 20.00 1.65 -0.85 -34.00% 52
favorite 25.00 0.35 -0.16 -31.37% 7
favorite 24.00 0.60 -0.15 -20.00% 5
favorite 21.00 1.62 -0.88 -35.20% 4
favorite 13.00 0.00 0.00 - -
favorite 14.00 0.00 0.00 - -
favorite 15.00 0.00 0.00 - -

SNDX Put Options Expiring February 20, 2026

Strike Price Change % Change Volume
favorite
20.00
0.80 0.05 +6.67% 26
favorite
13.00
0.00 0.00 - -
favorite
14.00
0.00 0.00 - -
favorite
15.00
0.00 0.00 - -
favorite
16.00
0.00 0.00 - -
favorite
17.00
0.00 0.00 - -
favorite
18.00
0.00 0.00 - -

Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain Analysis

Put Volume Total 26
Call Volume Total 68
Put/Call Ratio (PCR) 0.38
Put Strike With Highest Volume $20.00
Call Strike With Highest Volume $20.00
$99.82
price up icon 2.09%
$103.47
price up icon 0.87%
$34.40
price up icon 2.78%
$119.34
price up icon 1.14%
$162.64
price up icon 1.83%
biotechnology ONC
$336.16
price down icon 0.48%
Cap:     |  Volume (24h):