NASDAQ:KPTI | Historical Stock Price | Karyopharm Therapeutics 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
2013-11-06 to 2026-09-04
Data captured

Stock Price Chart

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

$1.77$5.91$19.79$66.25$221.74$742.142013-11-062026-08-27

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

View year

Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$10.14$10.1497,727
2024-12-30$10.50$10.5066,540
2024-12-27$10.52$10.52150,827
2024-12-26$9.00$9.00108,753
2024-12-24$8.93$8.9357,587
2024-12-23$9.24$9.2488,927
2024-12-20$9.53$9.5385,140
2024-12-19$9.75$9.7566,407
2024-12-18$9.93$9.9355,873
2024-12-17$10.01$10.0199,680
2024-12-16$10.05$10.0594,880
2024-12-13$10.50$10.5096,300
2024-12-12$10.86$10.8675,980
2024-12-11$10.94$10.9492,813
2024-12-10$10.95$10.95101,300
2024-12-09$11.58$11.5869,700
2024-12-06$11.52$11.52127,193
2024-12-05$11.94$11.9461,773
2024-12-04$11.93$11.93100,273
2024-12-03$12.15$12.1567,920
2024-12-02$12.39$12.3921,013
2024-11-29$12.68$12.6825,107
2024-11-27$12.80$12.8024,447
2024-11-26$13.14$13.1430,307
2024-11-25$12.60$12.6030,187
2024-11-22$12.68$12.6834,560
2024-11-21$11.67$11.6718,827
2024-11-20$11.63$11.6324,473
2024-11-19$11.60$11.6044,480
2024-11-18$11.93$11.9316,080
2024-11-15$12.21$12.2156,247
2024-11-14$12.56$12.5626,373
2024-11-13$12.99$12.9934,127
2024-11-12$13.47$13.4736,193
2024-11-11$13.83$13.8361,920
2024-11-08$13.16$13.1665,387
2024-11-07$13.23$13.2387,100
2024-11-06$13.31$13.3171,860
2024-11-05$12.69$12.6956,073
2024-11-04$14.00$14.0028,573
2024-11-01$13.55$13.55113,513
2024-10-31$14.85$14.85559,027
2024-10-30$12.60$12.6023,567
2024-10-29$12.72$12.7221,093
2024-10-28$13.50$13.5038,753
2024-10-25$12.41$12.4117,773
2024-10-24$12.24$12.2423,967
2024-10-23$12.72$12.7217,080
2024-10-22$12.77$12.7714,573
2024-10-21$12.81$12.819,673
2024-10-18$13.05$13.0515,413
2024-10-17$12.81$12.8110,013
2024-10-16$12.72$12.7223,120
2024-10-15$12.56$12.5614,373
2024-10-14$12.75$12.7521,160
2024-10-11$12.92$12.9211,373
2024-10-10$12.71$12.7134,707
2024-10-09$12.83$12.8338,640
2024-10-08$12.65$12.6530,487
2024-10-07$13.05$13.0549,387
2024-10-04$13.31$13.3145,733
2024-10-03$13.22$13.22120,200
2024-10-02$13.26$13.26204,520
2024-10-01$11.36$11.3681,173
2024-09-30$12.45$12.45122,453
2024-09-27$10.86$10.8662,207
2024-09-26$10.61$10.6162,293
2024-09-25$10.46$10.4694,493
2024-09-24$10.55$10.5542,680
2024-09-23$10.47$10.4744,787
2024-09-20$11.07$11.0730,940
2024-09-19$11.09$11.0930,260
2024-09-18$11.06$11.0622,913
2024-09-17$11.25$11.2524,247
2024-09-16$11.48$11.4827,600
2024-09-13$11.46$11.4643,100
2024-09-12$11.04$11.0429,867
2024-09-11$11.03$11.0322,793
2024-09-10$10.88$10.8819,367
2024-09-09$11.03$11.0321,280
2024-09-06$10.95$10.9533,133
2024-09-05$11.97$11.9774,753
2024-09-04$10.70$10.7033,607
2024-09-03$10.80$10.8039,767
2024-08-30$11.40$11.4032,087
2024-08-29$11.57$11.5719,547
2024-08-28$11.73$11.7322,887
2024-08-27$12.00$12.0019,660
2024-08-26$12.32$12.3227,660
2024-08-23$12.51$12.5136,420
2024-08-22$11.81$11.8139,127
2024-08-21$12.14$12.1432,920
2024-08-20$11.85$11.8530,973
2024-08-19$12.21$12.2137,693
2024-08-16$12.27$12.2718,407
2024-08-15$12.51$12.5141,753
2024-08-14$12.12$12.1228,607
2024-08-13$12.48$12.4830,687
2024-08-12$12.23$12.2322,100
2024-08-09$12.15$12.1521,987
2024-08-08$12.57$12.5721,020
2024-08-07$12.17$12.1768,780
2024-08-06$12.60$12.6070,693
2024-08-05$13.07$13.0730,167
2024-08-02$13.35$13.3596,400
2024-08-01$13.86$13.8647,593
2024-07-31$14.84$14.8461,360
2024-07-30$15.90$15.9072,267
2024-07-29$15.45$15.4586,900
2024-07-26$14.57$14.57111,447
2024-07-25$14.40$14.4031,647
2024-07-24$14.21$14.2125,067
2024-07-23$13.88$13.8849,067
2024-07-22$13.67$13.6742,713
2024-07-19$13.35$13.3554,500
2024-07-18$13.77$13.7766,713
2024-07-17$14.70$14.7060,227
2024-07-16$15.00$15.00111,800
2024-07-15$14.52$14.52129,760
2024-07-12$14.16$14.1656,480
2024-07-11$14.43$14.4339,567
2024-07-10$13.01$13.0128,927
2024-07-09$12.66$12.6699,060
2024-07-08$11.85$11.8589,253
2024-07-05$12.29$12.2958,900
2024-07-03$12.42$12.4236,093
2024-07-02$12.00$12.00139,040
2024-07-01$12.24$12.24119,947
2024-06-28$13.02$13.02952,867
2024-06-27$14.60$14.6091,687
2024-06-26$14.93$14.9372,587
2024-06-25$16.35$16.3585,113
2024-06-24$16.50$16.50134,913
2024-06-21$14.64$14.6474,900
2024-06-20$14.22$14.2247,653
2024-06-18$13.95$13.9538,333
2024-06-17$14.60$14.6033,527
2024-06-14$14.36$14.3642,433
2024-06-13$15.30$15.3035,073
2024-06-12$15.45$15.45120,060
2024-06-11$15.15$15.1537,120
2024-06-10$14.51$14.5158,667
2024-06-07$14.40$14.40116,700
2024-06-06$14.60$14.6095,320
2024-06-05$14.91$14.91128,860
2024-06-04$13.91$13.9171,927
2024-06-03$14.82$14.82126,300
2024-05-31$14.54$14.5482,973
2024-05-30$14.22$14.2255,920
2024-05-29$14.43$14.43136,520
2024-05-28$14.91$14.9196,340
2024-05-24$15.75$15.7562,653
2024-05-23$16.35$16.3563,407
2024-05-22$16.65$16.6570,733
2024-05-21$16.80$16.8081,520
2024-05-20$17.10$17.1082,267
2024-05-17$17.25$17.25104,000
2024-05-16$17.03$17.03130,560
2024-05-15$16.95$16.95123,040
2024-05-14$16.35$16.3599,287
2024-05-13$16.80$16.8070,080
2024-05-10$16.35$16.3575,353
2024-05-09$16.05$16.05100,267
2024-05-08$15.30$15.30175,940
2024-05-07$16.50$16.5066,000
2024-05-06$17.25$17.2556,573
2024-05-03$16.95$16.9565,560
2024-05-02$16.20$16.2065,000
2024-05-01$16.20$16.20103,847
2024-04-30$15.45$15.4577,687
2024-04-29$16.50$16.5067,460
2024-04-26$15.90$15.9044,047
2024-04-25$15.90$15.9042,973
2024-04-24$16.35$16.3580,280
2024-04-23$16.35$16.35106,073
2024-04-22$16.95$16.9552,733
2024-04-19$17.55$17.5596,127
2024-04-18$19.20$19.2087,080
2024-04-17$20.70$20.70211,707
2024-04-16$16.50$16.5078,073
2024-04-15$17.33$17.3354,040
2024-04-12$18.30$18.3092,813
2024-04-11$20.10$20.1045,367
2024-04-10$19.05$19.0565,893
2024-04-09$20.10$20.1047,100
2024-04-08$20.25$20.2553,927
2024-04-05$20.40$20.4050,100
2024-04-04$19.95$19.9599,333
2024-04-03$19.28$19.2874,760
2024-04-02$20.92$20.9271,380
2024-04-01$23.70$23.7098,220
2024-03-28$22.65$22.6584,420
2024-03-27$22.20$22.2086,733
2024-03-26$20.85$20.8536,260
2024-03-25$20.85$20.8538,773
2024-03-22$20.85$20.8552,847
2024-03-21$21.30$21.3043,527
2024-03-20$21.00$21.0051,160
2024-03-19$20.55$20.5563,313
2024-03-18$22.05$22.0592,053
2024-03-15$22.65$22.65115,113
2024-03-14$20.10$20.1059,413
2024-03-13$21.30$21.3049,200
2024-03-12$21.75$21.7567,953
2024-03-11$22.20$22.2065,327
2024-03-08$23.55$23.55141,900
2024-03-07$22.95$22.95209,360
2024-03-06$19.95$19.9585,207
2024-03-05$18.67$18.6771,847
2024-03-04$19.65$19.65105,807
2024-03-01$17.78$17.78113,413
2024-02-29$17.40$17.40200,620
2024-02-28$19.95$19.95103,880
2024-02-27$21.15$21.15120,793
2024-02-26$19.65$19.65121,607
2024-02-23$18.60$18.60102,920
2024-02-22$16.95$16.95105,127
2024-02-21$18.15$18.1589,940
2024-02-20$18.15$18.15103,040
2024-02-16$19.05$19.0592,127
2024-02-15$19.50$19.5099,267
2024-02-14$20.40$20.40163,400
2024-02-13$19.28$19.28184,013
2024-02-12$19.50$19.50186,833
2024-02-09$20.10$20.10139,747
2024-02-08$22.65$22.65172,420
2024-02-07$22.88$22.88191,247
2024-02-06$24.90$24.901,025,527
2024-02-05$20.25$20.25593,427
2024-02-02$15.60$15.60192,693
2024-02-01$13.50$13.50110,827
2024-01-31$11.27$11.27139,973
2024-01-30$13.07$13.0735,920
2024-01-29$13.58$13.5851,093
2024-01-26$13.59$13.5954,400
2024-01-25$13.14$13.1442,573
2024-01-24$12.38$12.3826,853
2024-01-23$12.75$12.7534,853
2024-01-22$12.48$12.4865,160
2024-01-19$11.49$11.4988,100
2024-01-18$10.86$10.8665,407
2024-01-17$11.33$11.3350,993
2024-01-16$10.88$10.88119,660
2024-01-12$11.16$11.1665,360
2024-01-11$11.07$11.07102,047
2024-01-10$12.33$12.3392,233
2024-01-09$12.89$12.8963,647
2024-01-08$13.80$13.8073,000
2024-01-05$12.33$12.3365,133
2024-01-04$12.38$12.38123,720
2024-01-03$12.50$12.5067,073
2024-01-02$13.52$13.5259,973