NASDAQ:ARDX | Historical Stock Price | ARDELYX, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2014-06-19 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.51$1.16$2.65$6.06$13.86$31.682014-06-192026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$5.83$5.833,433,800
2025-12-30$5.80$5.802,948,100
2025-12-29$5.78$5.782,042,300
2025-12-26$5.74$5.742,047,900
2025-12-24$5.99$5.991,511,900
2025-12-23$5.80$5.801,977,900
2025-12-22$5.84$5.842,449,000
2025-12-19$5.68$5.686,549,100
2025-12-18$5.68$5.682,317,300
2025-12-17$5.79$5.792,860,600
2025-12-16$6.00$6.002,652,000
2025-12-15$6.20$6.202,676,300
2025-12-12$6.21$6.213,766,000
2025-12-11$5.90$5.902,414,900
2025-12-10$5.92$5.923,015,500
2025-12-09$5.80$5.802,405,700
2025-12-08$5.88$5.882,709,000
2025-12-05$5.98$5.984,062,200
2025-12-04$5.92$5.922,515,600
2025-12-03$5.77$5.772,580,600
2025-12-02$5.54$5.541,986,200
2025-12-01$5.59$5.592,606,400
2025-11-28$5.80$5.801,062,600
2025-11-26$5.93$5.932,818,000
2025-11-25$5.72$5.722,862,200
2025-11-24$5.50$5.502,357,500
2025-11-21$5.42$5.423,609,300
2025-11-20$5.55$5.552,903,300
2025-11-19$5.57$5.573,291,600
2025-11-18$5.81$5.812,511,700
2025-11-17$5.91$5.912,682,300
2025-11-14$5.86$5.862,887,000
2025-11-13$5.83$5.831,902,600
2025-11-12$6.04$6.043,190,100
2025-11-11$6.13$6.134,093,000
2025-11-10$5.65$5.652,259,400
2025-11-07$5.59$5.592,700,700
2025-11-06$5.65$5.652,818,100
2025-11-05$5.95$5.954,529,200
2025-11-04$5.60$5.604,534,400
2025-11-03$5.92$5.927,649,900
2025-10-31$6.06$6.0618,733,300
2025-10-30$5.01$5.016,068,800
2025-10-29$4.96$4.964,585,500
2025-10-28$5.11$5.112,789,000
2025-10-27$5.10$5.102,231,400
2025-10-24$5.04$5.042,289,100
2025-10-23$5.06$5.062,799,100
2025-10-22$5.15$5.152,883,100
2025-10-21$5.29$5.293,484,900
2025-10-20$5.10$5.103,792,000
2025-10-17$5.03$5.032,635,700
2025-10-16$5.05$5.052,738,600
2025-10-15$5.13$5.133,015,100
2025-10-14$5.01$5.013,445,200
2025-10-13$5.01$5.014,786,700
2025-10-10$4.94$4.943,788,800
2025-10-09$5.06$5.062,923,600
2025-10-08$5.06$5.063,940,800
2025-10-07$5.17$5.174,707,800
2025-10-06$5.20$5.203,278,400
2025-10-03$5.26$5.263,252,700
2025-10-02$5.25$5.252,310,800
2025-10-01$5.36$5.362,973,500
2025-09-30$5.51$5.513,098,200
2025-09-29$5.63$5.633,692,700
2025-09-26$5.54$5.545,434,800
2025-09-25$5.96$5.963,377,600
2025-09-24$6.15$6.151,812,700
2025-09-23$6.15$6.151,707,600
2025-09-22$6.22$6.222,040,500
2025-09-19$6.21$6.214,816,700
2025-09-18$6.42$6.423,172,100
2025-09-17$6.19$6.192,896,300
2025-09-16$6.42$6.422,880,600
2025-09-15$6.53$6.532,878,600
2025-09-12$6.61$6.612,350,100
2025-09-11$6.68$6.683,654,400
2025-09-10$6.64$6.642,692,100
2025-09-09$6.56$6.563,143,700
2025-09-08$6.59$6.593,950,900
2025-09-05$6.52$6.523,006,800
2025-09-04$6.57$6.574,155,700
2025-09-03$6.51$6.513,449,900
2025-09-02$6.40$6.403,596,800
2025-08-29$6.36$6.362,372,600
2025-08-28$6.38$6.383,042,800
2025-08-27$6.19$6.192,484,600
2025-08-26$6.20$6.201,792,000
2025-08-25$6.06$6.062,878,500
2025-08-22$6.11$6.113,654,000
2025-08-21$6.11$6.113,071,100
2025-08-20$5.99$5.994,737,900
2025-08-19$5.86$5.864,728,200
2025-08-18$5.81$5.813,658,000
2025-08-15$5.97$5.974,606,800
2025-08-14$5.84$5.843,632,100
2025-08-13$5.75$5.755,213,600
2025-08-12$5.60$5.603,312,200
2025-08-11$5.40$5.403,419,100
2025-08-08$5.21$5.214,029,700
2025-08-07$5.14$5.144,278,300
2025-08-06$5.20$5.206,315,900
2025-08-05$5.13$5.1315,845,200
2025-08-04$4.39$4.396,086,300
2025-08-01$4.33$4.334,233,800
2025-07-31$4.24$4.243,399,700
2025-07-30$4.34$4.344,005,900
2025-07-29$4.22$4.222,528,700
2025-07-28$4.28$4.283,177,000
2025-07-25$4.29$4.293,070,700
2025-07-24$4.36$4.362,759,900
2025-07-23$4.39$4.392,731,200
2025-07-22$4.43$4.432,303,700
2025-07-21$4.42$4.423,877,700
2025-07-18$4.41$4.413,251,300
2025-07-17$4.52$4.522,658,400
2025-07-16$4.60$4.603,889,100
2025-07-15$4.50$4.503,041,000
2025-07-14$4.61$4.618,793,300
2025-07-11$4.49$4.494,590,300
2025-07-10$4.70$4.704,163,400
2025-07-09$4.60$4.606,910,100
2025-07-08$4.48$4.486,184,000
2025-07-07$4.35$4.354,250,100
2025-07-03$4.27$4.272,838,500
2025-07-02$4.19$4.198,063,800
2025-07-01$3.90$3.905,190,200
2025-06-30$3.92$3.925,158,700
2025-06-27$3.69$3.693,114,800
2025-06-26$3.69$3.692,871,400
2025-06-25$3.63$3.632,480,300
2025-06-24$3.68$3.684,960,400
2025-06-23$3.63$3.633,514,000
2025-06-20$3.56$3.563,484,500
2025-06-18$3.61$3.614,521,200
2025-06-17$3.55$3.552,648,500
2025-06-16$3.66$3.664,236,600
2025-06-13$3.60$3.606,006,300
2025-06-12$3.72$3.726,866,800
2025-06-11$3.70$3.705,650,000
2025-06-10$3.74$3.745,212,100
2025-06-09$3.76$3.765,289,900
2025-06-06$3.68$3.686,929,400
2025-06-05$3.64$3.643,129,600
2025-06-04$3.69$3.697,197,100
2025-06-03$3.93$3.933,919,000
2025-06-02$3.85$3.855,238,500
2025-05-30$3.67$3.675,882,700
2025-05-29$4.03$4.033,391,100
2025-05-28$3.91$3.913,338,000
2025-05-27$3.97$3.972,749,300
2025-05-23$3.97$3.972,574,300
2025-05-22$3.96$3.962,641,800
2025-05-21$3.99$3.994,528,000
2025-05-20$4.18$4.185,854,900
2025-05-19$4.06$4.065,015,000
2025-05-16$3.88$3.8810,688,300
2025-05-15$3.38$3.384,118,800
2025-05-14$3.28$3.285,124,000
2025-05-13$3.39$3.395,127,400
2025-05-12$3.53$3.536,268,200
2025-05-09$3.62$3.625,442,900
2025-05-08$3.64$3.646,688,400
2025-05-07$3.70$3.705,563,100
2025-05-06$3.95$3.958,929,200
2025-05-05$3.74$3.7414,002,300
2025-05-02$4.13$4.1320,522,400
2025-05-01$5.47$5.476,845,000
2025-04-30$5.51$5.513,926,700
2025-04-29$5.45$5.455,000,300
2025-04-28$5.35$5.354,934,000
2025-04-25$5.26$5.264,563,900
2025-04-24$5.02$5.024,890,600
2025-04-23$4.85$4.854,194,000
2025-04-22$4.81$4.814,990,700
2025-04-21$4.56$4.564,425,200
2025-04-17$4.82$4.825,059,300
2025-04-16$4.60$4.603,501,600
2025-04-15$4.64$4.644,802,600
2025-04-14$4.57$4.574,497,100
2025-04-11$4.46$4.466,123,100
2025-04-10$4.25$4.256,257,600
2025-04-09$4.50$4.508,055,900
2025-04-08$4.33$4.335,471,000
2025-04-07$4.45$4.456,844,700
2025-04-04$4.55$4.558,789,800
2025-04-03$4.74$4.746,586,300
2025-04-02$4.88$4.884,530,100
2025-04-01$4.79$4.795,075,500
2025-03-31$4.91$4.915,716,300
2025-03-28$4.93$4.933,517,300
2025-03-27$5.14$5.144,977,800
2025-03-26$5.04$5.045,324,600
2025-03-25$5.19$5.197,507,900
2025-03-24$5.25$5.253,717,100
2025-03-21$5.13$5.138,718,100
2025-03-20$5.49$5.493,524,200
2025-03-19$5.37$5.373,920,100
2025-03-18$5.32$5.323,422,700
2025-03-17$5.42$5.423,376,400
2025-03-14$5.47$5.472,785,200
2025-03-13$5.42$5.422,157,900
2025-03-12$5.44$5.443,267,600
2025-03-11$5.62$5.622,980,500
2025-03-10$5.24$5.242,432,200
2025-03-07$5.30$5.302,630,000
2025-03-06$5.32$5.322,584,100
2025-03-05$5.44$5.442,819,100
2025-03-04$5.41$5.414,176,800
2025-03-03$5.08$5.083,411,800
2025-02-28$5.36$5.363,645,600
2025-02-27$5.22$5.222,922,200
2025-02-26$5.10$5.103,131,100
2025-02-25$5.18$5.183,561,600
2025-02-24$5.13$5.133,803,200
2025-02-21$5.06$5.066,754,900
2025-02-20$5.72$5.726,569,900
2025-02-19$6.36$6.364,692,800
2025-02-18$6.42$6.424,866,100
2025-02-14$5.79$5.793,515,000
2025-02-13$5.66$5.662,145,700
2025-02-12$5.45$5.453,427,800
2025-02-11$5.52$5.521,677,300
2025-02-10$5.57$5.572,507,000
2025-02-07$5.58$5.583,995,700
2025-02-06$5.67$5.673,304,000
2025-02-05$5.56$5.563,180,700
2025-02-04$5.52$5.523,050,800
2025-02-03$5.29$5.292,047,000
2025-01-31$5.36$5.364,695,600
2025-01-30$5.36$5.363,636,300
2025-01-29$5.48$5.482,318,900
2025-01-28$5.49$5.492,662,300
2025-01-27$5.47$5.473,799,700
2025-01-24$5.52$5.523,882,400
2025-01-23$5.51$5.517,434,300
2025-01-22$5.05$5.055,381,500
2025-01-21$4.91$4.915,347,100
2025-01-17$5.01$5.015,828,400
2025-01-16$5.16$5.165,675,800
2025-01-15$5.35$5.355,031,500
2025-01-14$5.62$5.628,044,000
2025-01-13$5.88$5.8810,119,500
2025-01-10$5.07$5.073,081,200
2025-01-08$5.34$5.343,813,300
2025-01-07$5.41$5.416,071,100
2025-01-06$5.00$5.003,510,500
2025-01-03$4.97$4.973,822,100
2025-01-02$5.12$5.124,827,000