14.78
price down icon4.34%   -0.67
after-market After Hours: 14.95 0.17 +1.15%
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Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain

For the October 17, 2025 expiration date, the SNDX stock option chain has a total of 481 contracts, with 222 call options and 259 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 216 contracts.

Syndax Pharmaceuticals Inc (SNDX) Most Active Options & Calendar

SNDX Call Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite 16.00 0.80 -0.07 -8.05% 104
favorite 20.00 0.20 0.02 +11.11% 74
favorite 15.00 1.15 -0.09 -7.26% 33
favorite 17.50 0.53 -0.07 -11.67% 10
favorite 14.00 2.05 0.10 +5.13% 1
favorite 2.50 0.00 0.00 - -
favorite 5.00 11.10 0.00 - -

SNDX Put Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite
14.00
0.88 0.08 +10.00% 221
favorite
17.50
2.81 0.06 +2.18% 28
favorite
12.50
0.26 -0.09 -25.71% 10
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.75 0.00 - -
favorite
10.00
0.15 0.00 - -

Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain Analysis

Put Volume Total 259
Call Volume Total 222
Put/Call Ratio (PCR) 1.17
Put Strike With Highest Volume $14.00
Call Strike With Highest Volume $16.00
$36.24
price up icon 1.43%
$86.53
price up icon 0.62%
$28.28
price up icon 0.86%
$96.22
price down icon 0.09%
$144.76
price down icon 0.75%
biotechnology ONC
$334.40
price down icon 2.48%
Cap:     |  Volume (24h):