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.

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$3.69212,564
2026-09-03$3.82259,078
2026-09-02$3.76356,624
2026-09-01$3.78154,756
2026-08-31$3.79179,759
2026-08-28$3.82394,937
2026-08-27$3.82$3.822,285,900$3.84134,669
2026-08-26$3.83$3.832,914,300$3.85118,929
2026-08-25$3.78$3.783,428,400$3.77182,283
2026-08-24$3.74$3.745,210,900$3.88288,624
2026-08-21$3.89$3.892,878,900$3.92194,978
2026-08-20$3.90$3.904,565,300$4.05370,322
2026-08-19$4.03$4.033,050,100$4.03151,090
2026-08-18$3.92$3.924,041,500$4.06333,295
2026-08-17$4.06$4.063,667,500$4.04169,416
2026-08-14$4.06$4.063,978,300$3.92207,884
2026-08-13$3.91$3.914,354,800$4.02334,103
2026-08-12$3.97$3.974,954,900$3.93322,210
2026-08-11$3.94$3.948,166,600$4.02654,345
2026-08-10$4.00$4.0010,814,200$4.05593,990
2026-08-07$4.00$4.0020,071,200$4.121,656,379
2026-08-06$4.87$4.877,283,100$4.94259,769
2026-08-05$4.91$4.913,109,700$5.05208,448
2026-08-04$5.01$5.013,130,100$4.99206,797
2026-08-03$4.98$4.982,919,400$4.98248,139
2026-07-31$4.95$4.952,762,500$5.08200,185
2026-07-30$5.04$5.042,590,800$4.99193,221
2026-07-29$5.00$5.002,180,300$5.08229,171
2026-07-28$5.09$5.091,655,300$5.1293,482
2026-07-27$5.06$5.061,810,900$5.10123,133
2026-07-24$5.03$5.031,719,400$5.1381,233
2026-07-23$5.13$5.132,074,400$5.02144,301
2026-07-22$5.08$5.082,180,100$5.06119,637
2026-07-21$5.09$5.093,795,100$5.08292,977
2026-07-20$5.09$5.092,368,000$5.26163,673
2026-07-17$5.20$5.203,274,100
2026-07-16$5.13$5.132,445,600
2026-07-15$5.30$5.302,669,700
2026-07-14$5.16$5.162,661,300
2026-07-13$5.14$5.142,929,500
2026-07-10$5.28$5.282,336,700
2026-07-09$5.38$5.382,171,500
2026-07-08$5.43$5.433,565,500
2026-07-07$5.38$5.384,575,800
2026-07-06$5.34$5.343,613,000
2026-07-02$5.27$5.273,208,500
2026-07-01$5.16$5.165,228,600
2026-06-30$5.10$5.107,361,400
2026-06-29$5.23$5.238,988,500
2026-06-26$5.55$5.5517,524,300
2026-06-25$6.06$6.062,106,400
2026-06-24$6.19$6.192,892,700
2026-06-23$6.18$6.183,087,200
2026-06-22$6.37$6.374,905,900
2026-06-18$6.05$6.059,839,100
2026-06-17$5.84$5.843,424,500
2026-06-16$5.67$5.673,375,500
2026-06-15$5.69$5.693,105,300
2026-06-12$5.69$5.692,628,400
2026-06-11$5.79$5.793,651,900
2026-06-10$5.61$5.612,939,900
2026-06-09$5.60$5.602,978,000
2026-06-08$5.54$5.541,817,400
2026-06-05$5.56$5.564,589,700
2026-06-04$5.40$5.402,572,500
2026-06-03$5.42$5.423,821,300
2026-06-02$5.52$5.524,149,200
2026-06-01$5.73$5.732,628,600
2026-05-29$6.04$6.042,801,600
2026-05-28$6.25$6.251,979,400
2026-05-27$6.17$6.172,335,800
2026-05-26$6.25$6.252,605,400
2026-05-22$6.11$6.112,318,000
2026-05-21$6.35$6.352,927,400
2026-05-20$6.27$6.272,793,600
2026-05-19$6.09$6.092,357,700
2026-05-18$6.11$6.113,132,800
2026-05-15$6.23$6.233,244,100
2026-05-14$6.46$6.462,075,800
2026-05-13$6.38$6.387,236,300
2026-05-12$6.61$6.611,823,000
2026-05-11$6.61$6.614,044,600
2026-05-08$6.78$6.785,863,200
2026-05-07$6.98$6.983,921,700
2026-05-06$7.10$7.104,663,200
2026-05-05$7.13$7.135,857,100
2026-05-04$7.30$7.308,096,900
2026-05-01$6.88$6.8811,630,900
2026-04-30$6.33$6.338,457,300
2026-04-29$6.01$6.013,414,300
2026-04-28$5.97$5.971,914,500
2026-04-27$5.99$5.992,679,400
2026-04-24$5.95$5.952,254,400
2026-04-23$5.96$5.962,031,900
2026-04-22$6.02$6.022,963,200
2026-04-21$5.96$5.963,963,900
2026-04-20$6.30$6.303,076,200
2026-04-17$6.45$6.453,361,500
2026-04-16$6.28$6.281,668,700
2026-04-15$6.30$6.303,432,000
2026-04-14$6.33$6.333,737,800
2026-04-13$6.33$6.332,963,900
2026-04-10$6.18$6.183,478,400
2026-04-09$6.13$6.132,582,300
2026-04-08$6.10$6.103,052,800
2026-04-07$5.95$5.951,803,700
2026-04-06$5.97$5.971,576,600
2026-04-02$5.94$5.942,400,600
2026-04-01$6.11$6.116,441,600
2026-03-31$5.99$5.995,472,500
2026-03-30$5.55$5.552,585,100
2026-03-27$5.48$5.482,520,500
2026-03-26$5.69$5.692,923,400
2026-03-25$5.64$5.642,509,900
2026-03-24$5.35$5.354,481,500
2026-03-23$5.31$5.313,926,900
2026-03-20$5.31$5.318,465,300
2026-03-19$5.50$5.503,407,900
2026-03-18$5.55$5.552,907,900
2026-03-17$5.83$5.832,185,700
2026-03-16$5.84$5.841,945,900
2026-03-13$5.78$5.782,775,100
2026-03-12$5.66$5.662,785,300
2026-03-11$5.99$5.992,245,900
2026-03-10$6.12$6.122,681,600
2026-03-09$6.17$6.173,286,800
2026-03-06$6.19$6.192,675,800
2026-03-05$6.27$6.273,563,000
2026-03-04$6.65$6.653,959,200
2026-03-03$6.22$6.222,721,400
2026-03-02$6.47$6.472,500,200
2026-02-27$6.55$6.553,603,900
2026-02-26$6.63$6.633,159,300
2026-02-25$6.56$6.564,739,500
2026-02-24$6.56$6.568,664,600
2026-02-23$5.75$5.757,057,800
2026-02-20$5.73$5.7314,018,700
2026-02-19$6.74$6.746,947,800
2026-02-18$6.72$6.722,855,000
2026-02-17$6.76$6.763,566,200
2026-02-13$6.87$6.872,787,400
2026-02-12$7.01$7.012,346,800
2026-02-11$7.26$7.264,303,100
2026-02-10$7.30$7.302,242,100
2026-02-09$7.33$7.332,032,600
2026-02-06$7.32$7.323,183,700
2026-02-05$7.00$7.005,424,400
2026-02-04$7.38$7.382,822,300
2026-02-03$7.74$7.743,209,600
2026-02-02$7.79$7.792,656,000
2026-01-30$7.69$7.692,696,800
2026-01-29$7.85$7.852,361,700
2026-01-28$7.86$7.863,071,800
2026-01-27$7.89$7.892,852,600
2026-01-26$7.80$7.802,196,900
2026-01-23$7.77$7.774,237,800
2026-01-22$7.93$7.934,795,100
2026-01-21$7.99$7.998,193,200
2026-01-20$7.76$7.7615,800,500
2026-01-16$6.75$6.754,339,700
2026-01-15$7.04$7.044,614,800
2026-01-14$6.89$6.893,274,600
2026-01-13$7.04$7.045,052,100
2026-01-12$7.36$7.367,173,400
2026-01-09$7.74$7.7417,909,500
2026-01-08$7.00$7.0015,594,500
2026-01-07$5.83$5.837,226,400
2026-01-06$5.56$5.565,055,800
2026-01-05$6.09$6.097,989,100
2026-01-02$6.15$6.158,296,000