15.74
price up icon6.86%   1.01
after-market After Hours: 15.97 0.23 +1.46%
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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 2,115 contracts, with 114 call options and 2,001 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 16, 2026 : 225 contracts.

Syndax Pharmaceuticals Inc (SNDX) Most Active Options & Calendar

SNDX Call Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite 15.00 2.50 0.62 +32.98% 64
favorite 10.00 5.95 0.95 +19.00% 13
favorite 14.00 3.06 1.16 +61.05% 8
favorite 17.50 1.42 0.87 +158.18% 8
favorite 25.00 0.25 0.10 +66.67% 8
favorite 12.50 3.85 0.82 +27.06% 7
favorite 16.00 2.00 0.55 +37.93% 5

SNDX Put Options Expiring October 17, 2025

Strike Price Change % Change Volume
favorite
12.50
0.58 -0.52 -47.27% 1,001
favorite
10.00
0.23 -0.42 -64.62% 1,000
favorite
2.50
0.00 0.00 - -
favorite
5.00
0.00 0.00 - -
favorite
7.50
0.75 0.00 - -
favorite
15.00
3.18 0.00 - -
favorite
17.50
0.00 0.00 - -

Syndax Pharmaceuticals Inc Stock (SNDX) Option Chain Analysis

Put Volume Total 2,001
Call Volume Total 114
Put/Call Ratio (PCR) 17.55
Put Strike With Highest Volume $12.50
Call Strike With Highest Volume $15.00
$36.35
price down icon 0.41%
$86.92
price up icon 0.88%
$26.69
price up icon 0.91%
$127.80
price up icon 0.04%
$113.52
price up icon 0.73%
biotechnology ONC
$321.36
price up icon 3.77%
Cap:     |  Volume (24h):