NASDAQ:SNDX | Historical Stock Price | Syndax Pharmaceuticals 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
2016-03-02 to 2026-09-04
Data captured

Stock Price Chart

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

$3.61$5.46$8.24$12.46$18.82$28.442016-03-022026-08-27

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

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$13.22$13.222,886,900
2024-12-30$12.52$12.522,609,500
2024-12-27$12.77$12.772,309,100
2024-12-26$12.93$12.931,975,900
2024-12-24$13.07$13.072,733,600
2024-12-23$13.31$13.315,803,200
2024-12-20$13.08$13.085,566,400
2024-12-19$12.85$12.855,118,200
2024-12-18$13.24$13.243,249,600
2024-12-17$13.63$13.632,476,500
2024-12-16$13.79$13.791,236,500
2024-12-13$13.93$13.933,875,200
2024-12-12$13.47$13.472,074,600
2024-12-11$14.23$14.232,992,800
2024-12-10$14.94$14.943,083,500
2024-12-09$15.56$15.562,579,000
2024-12-06$17.01$17.011,477,500
2024-12-05$16.80$16.801,112,000
2024-12-04$16.92$16.921,432,000
2024-12-03$16.62$16.62856,800
2024-12-02$16.70$16.701,024,000
2024-11-29$16.72$16.72962,500
2024-11-27$16.51$16.511,470,200
2024-11-26$16.50$16.50900,700
2024-11-25$16.73$16.731,884,300
2024-11-22$16.09$16.091,465,000
2024-11-21$15.60$15.604,631,300
2024-11-20$15.95$15.951,275,500
2024-11-19$15.77$15.771,488,700
2024-11-18$16.11$16.115,694,600
2024-11-15$15.83$15.834,956,800
2024-11-14$16.79$16.792,186,300
2024-11-13$16.63$16.633,071,800
2024-11-12$16.21$16.218,373,200
2024-11-11$21.78$21.78923,200
2024-11-08$21.81$21.81907,000
2024-11-07$21.52$21.521,116,200
2024-11-06$21.35$21.353,839,700
2024-11-05$19.69$19.691,734,000
2024-11-04$18.94$18.941,342,000
2024-11-01$18.98$18.98687,900
2024-10-31$18.86$18.86680,900
2024-10-30$18.92$18.92457,000
2024-10-29$19.08$19.08473,100
2024-10-28$19.21$19.21661,400
2024-10-25$18.75$18.75551,300
2024-10-24$18.99$18.99813,500
2024-10-23$18.54$18.54671,200
2024-10-22$19.16$19.16999,500
2024-10-21$19.53$19.53483,600
2024-10-18$19.71$19.71706,000
2024-10-17$19.89$19.89718,600
2024-10-16$19.89$19.89693,000
2024-10-15$19.75$19.75784,800
2024-10-14$19.82$19.82685,000
2024-10-11$19.13$19.13559,100
2024-10-10$18.20$18.20638,100
2024-10-09$18.32$18.32484,300
2024-10-08$18.38$18.38666,900
2024-10-07$18.26$18.26602,700
2024-10-04$18.82$18.82559,800
2024-10-03$18.69$18.69768,100
2024-10-02$19.44$19.44886,700
2024-10-01$19.89$19.891,529,900
2024-09-30$19.25$19.251,163,600
2024-09-27$18.89$18.891,838,900
2024-09-26$18.16$18.16621,400
2024-09-25$18.02$18.02667,100
2024-09-24$18.28$18.28875,800
2024-09-23$17.93$17.93937,700
2024-09-20$18.27$18.271,233,900
2024-09-19$18.63$18.632,030,800
2024-09-18$18.00$18.001,961,800
2024-09-17$18.06$18.061,107,800
2024-09-16$18.20$18.201,216,000
2024-09-13$19.12$19.12807,600
2024-09-12$17.99$17.99766,200
2024-09-11$18.32$18.322,958,300
2024-09-10$18.81$18.812,606,100
2024-09-09$18.80$18.80929,600
2024-09-06$19.10$19.10401,400
2024-09-05$19.60$19.60907,900
2024-09-04$19.65$19.65761,200
2024-09-03$20.54$20.54735,200
2024-08-30$20.55$20.55576,700
2024-08-29$20.21$20.21636,700
2024-08-28$20.66$20.66358,700
2024-08-27$20.81$20.81864,800
2024-08-26$20.93$20.93712,400
2024-08-23$20.58$20.58532,100
2024-08-22$20.32$20.32424,800
2024-08-21$20.32$20.32501,800
2024-08-20$20.44$20.44605,000
2024-08-19$20.50$20.50576,900
2024-08-16$19.93$19.93632,800
2024-08-15$19.96$19.961,482,400
2024-08-14$19.58$19.58881,300
2024-08-13$19.87$19.87735,300
2024-08-12$19.64$19.641,245,300
2024-08-09$20.04$20.04823,000
2024-08-08$19.99$19.99637,300
2024-08-07$19.52$19.52682,300
2024-08-06$19.90$19.901,066,400
2024-08-05$19.66$19.661,169,200
2024-08-02$21.04$21.041,665,600
2024-08-01$22.00$22.001,316,400
2024-07-31$22.70$22.701,327,400
2024-07-30$22.41$22.411,278,600
2024-07-29$21.99$21.993,161,200
2024-07-26$24.49$24.49461,400
2024-07-25$24.63$24.631,413,100
2024-07-24$23.50$23.50593,400
2024-07-23$23.28$23.28719,200
2024-07-22$23.39$23.39579,000
2024-07-19$23.08$23.08507,600
2024-07-18$23.22$23.22653,300
2024-07-17$23.69$23.691,457,400
2024-07-16$24.81$24.811,511,100
2024-07-15$24.38$24.38825,300
2024-07-12$23.48$23.48849,800
2024-07-11$23.50$23.501,065,600
2024-07-10$22.69$22.691,053,400
2024-07-09$22.57$22.571,469,000
2024-07-08$21.13$21.13692,100
2024-07-05$20.93$20.93911,600
2024-07-03$20.08$20.08402,600
2024-07-02$20.66$20.66991,700
2024-07-01$21.53$21.531,037,200
2024-06-28$20.53$20.533,363,000
2024-06-27$20.32$20.321,138,800
2024-06-26$19.88$19.881,114,400
2024-06-25$19.54$19.54516,900
2024-06-24$19.80$19.801,045,800
2024-06-21$20.05$20.052,836,300
2024-06-20$19.27$19.271,035,500
2024-06-18$19.06$19.06993,900
2024-06-17$19.88$19.88936,800
2024-06-14$20.11$20.11783,100
2024-06-13$20.70$20.70879,100
2024-06-12$20.27$20.271,648,200
2024-06-11$19.32$19.32964,700
2024-06-10$19.72$19.721,239,000
2024-06-07$19.50$19.50979,700
2024-06-06$19.40$19.401,169,500
2024-06-05$19.21$19.211,241,500
2024-06-04$18.82$18.82883,100
2024-06-03$19.30$19.301,604,200
2024-05-31$19.27$19.27844,500
2024-05-30$19.29$19.291,993,800
2024-05-29$19.72$19.72934,800
2024-05-28$20.08$20.08997,700
2024-05-24$20.28$20.28821,700
2024-05-23$20.11$20.11768,600
2024-05-22$20.76$20.76841,800
2024-05-21$20.66$20.66992,800
2024-05-20$20.25$20.251,016,600
2024-05-17$20.29$20.29957,500
2024-05-16$20.92$20.921,130,000
2024-05-15$21.94$21.94643,800
2024-05-14$21.66$21.66981,600
2024-05-13$20.97$20.971,271,700
2024-05-10$21.75$21.75649,900
2024-05-09$21.97$21.97838,200
2024-05-08$22.38$22.381,105,800
2024-05-07$23.18$23.18822,800
2024-05-06$22.50$22.50470,600
2024-05-03$22.05$22.05704,700
2024-05-02$21.86$21.861,376,400
2024-05-01$21.97$21.971,612,100
2024-04-30$21.13$21.131,110,200
2024-04-29$21.28$21.28935,000
2024-04-26$21.06$21.06775,100
2024-04-25$20.57$20.57589,000
2024-04-24$20.79$20.79367,600
2024-04-23$20.97$20.97872,100
2024-04-22$20.96$20.96665,000
2024-04-19$20.80$20.80942,600
2024-04-18$20.49$20.491,223,500
2024-04-17$20.74$20.741,783,000
2024-04-16$21.28$21.28749,100
2024-04-15$21.62$21.621,043,200
2024-04-12$21.72$21.72618,700
2024-04-11$22.32$22.32734,900
2024-04-10$22.01$22.011,003,900
2024-04-09$23.00$23.00422,800
2024-04-08$22.81$22.81426,700
2024-04-05$22.89$22.89763,900
2024-04-04$22.62$22.621,026,100
2024-04-03$23.79$23.791,415,800
2024-04-02$23.29$23.291,054,400
2024-04-01$23.78$23.781,236,200
2024-03-28$23.80$23.801,058,400
2024-03-27$23.07$23.071,191,000
2024-03-26$21.44$21.441,248,900
2024-03-25$22.44$22.44825,500
2024-03-22$22.58$22.581,077,000
2024-03-21$22.88$22.881,449,900
2024-03-20$23.03$23.031,085,500
2024-03-19$22.22$22.22996,100
2024-03-18$21.92$21.921,873,100
2024-03-15$23.52$23.523,569,900
2024-03-14$22.65$22.651,107,800
2024-03-13$23.76$23.761,075,800
2024-03-12$23.86$23.861,483,600
2024-03-11$23.57$23.571,074,600
2024-03-08$24.57$24.571,674,100
2024-03-07$23.47$23.47892,000
2024-03-06$23.75$23.75882,200
2024-03-05$22.94$22.94604,800
2024-03-04$23.30$23.301,331,700
2024-03-01$23.71$23.711,538,800
2024-02-29$23.44$23.441,258,100
2024-02-28$23.88$23.881,193,400
2024-02-27$24.41$24.411,494,900
2024-02-26$24.38$24.38867,800
2024-02-23$23.13$23.13870,500
2024-02-22$22.71$22.71720,100
2024-02-21$22.23$22.23937,600
2024-02-20$22.87$22.871,239,100
2024-02-16$22.47$22.47919,600
2024-02-15$22.67$22.671,041,500
2024-02-14$21.99$21.99810,000
2024-02-13$21.22$21.221,297,600
2024-02-12$22.69$22.691,308,500
2024-02-09$22.10$22.10962,900
2024-02-08$22.00$22.001,136,700
2024-02-07$22.28$22.281,088,000
2024-02-06$22.63$22.631,019,000
2024-02-05$21.29$21.291,300,600
2024-02-02$20.59$20.59874,300
2024-02-01$21.24$21.241,138,300
2024-01-31$20.49$20.491,466,000
2024-01-30$20.32$20.321,484,100
2024-01-29$21.10$21.10893,900
2024-01-26$20.22$20.221,491,400
2024-01-25$19.85$19.851,476,600
2024-01-24$19.71$19.713,382,000
2024-01-23$21.23$21.23898,100
2024-01-22$20.85$20.85879,500
2024-01-19$20.68$20.68811,500
2024-01-18$21.31$21.31695,600
2024-01-17$21.65$21.65845,300
2024-01-16$22.36$22.361,145,700
2024-01-12$22.24$22.24678,400
2024-01-11$22.19$22.191,521,600
2024-01-10$22.60$22.601,015,900
2024-01-09$22.64$22.641,506,400
2024-01-08$22.79$22.791,408,400
2024-01-05$21.49$21.491,199,500
2024-01-04$21.08$21.08915,700
2024-01-03$21.05$21.051,273,700
2024-01-02$21.86$21.861,254,400