5.56
price down icon8.70%   -0.53
after-market After Hours: 5.63 0.07 +1.26%
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Ardelyx Inc Stock (ARDX) Option Chain

For the January 16, 2026 expiration date, the ARDX stock option chain has a total of 613 contracts, with 608 call options and 5 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • February 20, 2026 : 483 contracts.
  • April 17, 2026 : 203 contracts.
  • July 17, 2026 : 3 contracts.
  • October 16, 2026 : 0 contracts.
  • January 15, 2027 : 138 contracts.

Ardelyx Inc (ARDX) Most Active Options & Calendar

ARDX Call Options Expiring January 16, 2026

Strike Price Change % Change Volume
favorite 7.00 0.05 -0.05 -50.00% 573
favorite 5.50 0.35 -0.39 -52.70% 23
favorite 5.00 0.71 -0.44 -38.26% 8
favorite 3.50 2.49 0.14 +5.96% 4
favorite 0.50 6.87 0.00 - -
favorite 1.00 2.66 0.00 - -
favorite 1.50 2.10 0.00 - -

ARDX Put Options Expiring January 16, 2026

Strike Price Change % Change Volume
favorite
4.00
0.18 0.13 +260.00% 3
favorite
5.50
0.25 0.13 +108.33% 1
favorite
7.00
1.30 0.50 +62.50% 1
favorite
0.50
0.00 0.00 - -
favorite
1.00
0.00 0.00 - -
favorite
1.50
0.00 0.00 - -
favorite
2.00
0.00 0.00 - -

Ardelyx Inc Stock (ARDX) Option Chain Analysis

Put Volume Total 5
Call Volume Total 608
Put/Call Ratio (PCR) 0.01
Put Strike With Highest Volume $4.00
Call Strike With Highest Volume $7.00
$40.65
price up icon 2.52%
$33.10
price up icon 4.09%
$106.66
price up icon 4.78%
$98.09
price up icon 1.28%
biotechnology ONC
$320.35
price up icon 0.02%
$175.07
price down icon 0.07%
Cap:     |  Volume (24h):