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 — 2015

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2015-12-31$198.75$198.7519,793
2015-12-30$200.25$200.2535,787
2015-12-29$207.00$207.0013,120
2015-12-28$205.50$205.5018,233
2015-12-24$209.40$209.405,327
2015-12-23$213.60$213.6013,853
2015-12-22$210.15$210.1521,360
2015-12-21$203.40$203.4013,613
2015-12-18$202.05$202.0529,520
2015-12-17$205.80$205.8013,853
2015-12-16$205.50$205.5022,813
2015-12-15$208.80$208.8013,027
2015-12-14$203.85$203.8512,047
2015-12-11$210.15$210.1517,373
2015-12-10$227.25$227.2521,247
2015-12-09$225.00$225.0012,327
2015-12-08$230.10$230.1013,573
2015-12-07$225.90$225.9026,013
2015-12-04$251.25$251.2515,813
2015-12-03$245.70$245.7022,340
2015-12-02$263.55$263.5521,440
2015-12-01$265.35$265.3533,020
2015-11-30$280.50$280.5027,933
2015-11-27$284.70$284.705,760
2015-11-25$280.50$280.5018,353
2015-11-24$276.15$276.1514,593
2015-11-23$268.65$268.6523,033
2015-11-20$248.10$248.106,913
2015-11-19$249.00$249.006,560
2015-11-18$253.35$253.3513,280
2015-11-17$241.50$241.5012,440
2015-11-16$243.60$243.6013,727
2015-11-13$238.20$238.2018,453
2015-11-12$240.15$240.1513,633
2015-11-11$247.50$247.5016,447
2015-11-10$256.35$256.3526,700
2015-11-09$235.50$235.5017,747
2015-11-06$233.70$233.7017,547
2015-11-05$224.55$224.5514,100
2015-11-04$225.75$225.7517,800
2015-11-03$211.05$211.0517,333
2015-11-02$210.75$210.7517,527
2015-10-30$200.25$200.2510,087
2015-10-29$198.60$198.6024,607
2015-10-28$195.75$195.7521,260
2015-10-27$181.35$181.3534,693
2015-10-26$192.60$192.6019,880
2015-10-23$198.60$198.6021,727
2015-10-22$197.70$197.7012,380
2015-10-21$201.45$201.4527,347
2015-10-20$205.35$205.3523,660
2015-10-19$207.45$207.4537,067
2015-10-16$190.65$190.6513,293
2015-10-15$189.30$189.3027,193
2015-10-14$170.55$170.5516,800
2015-10-13$164.10$164.1020,460
2015-10-12$173.40$173.4014,307
2015-10-09$176.25$176.2513,627
2015-10-08$175.65$175.6525,493
2015-10-07$184.50$184.5024,980
2015-10-06$171.60$171.6018,133
2015-10-05$175.20$175.2017,753
2015-10-02$175.95$175.9517,413
2015-10-01$163.65$163.6519,193
2015-09-30$157.95$157.9520,520
2015-09-29$155.55$155.5520,793
2015-09-28$170.40$170.4026,080
2015-09-25$189.00$189.0023,313
2015-09-24$201.45$201.4520,600
2015-09-23$203.55$203.5510,713
2015-09-22$206.25$206.2545,740
2015-09-21$216.75$216.7531,520
2015-09-18$224.10$224.10115,913
2015-09-17$229.65$229.6547,987
2015-09-16$221.25$221.2522,907
2015-09-15$227.25$227.2511,260
2015-09-14$225.90$225.9025,233
2015-09-11$224.25$224.2525,447
2015-09-10$218.10$218.1020,460
2015-09-09$212.10$212.1019,267
2015-09-08$219.15$219.1513,147
2015-09-04$209.70$209.7017,020
2015-09-03$212.85$212.8526,487
2015-09-02$219.45$219.4527,587
2015-09-01$200.55$200.5519,513
2015-08-31$207.90$207.9024,020
2015-08-28$212.10$212.1019,633
2015-08-27$209.40$209.4024,033
2015-08-26$202.80$202.8027,313
2015-08-25$195.00$195.0044,893
2015-08-24$191.85$191.8545,020
2015-08-21$197.70$197.7027,853
2015-08-20$194.25$194.2542,800
2015-08-19$203.25$203.2544,213
2015-08-18$201.30$201.3051,853
2015-08-17$216.00$216.00107,287
2015-08-14$180.30$180.3089,133
2015-08-13$190.65$190.6551,540
2015-08-12$195.00$195.0054,687
2015-08-11$199.65$199.65137,147
2015-08-10$201.60$201.60288,453
2015-08-07$330.75$330.7532,473
2015-08-06$331.80$331.8040,153
2015-08-05$335.25$335.2526,540
2015-08-04$325.50$325.5026,173
2015-08-03$314.25$314.2522,047
2015-07-31$307.80$307.8015,867
2015-07-30$301.20$301.2027,307
2015-07-29$299.70$299.7029,667
2015-07-28$320.10$320.1021,973
2015-07-27$317.10$317.1025,367
2015-07-24$321.75$321.7522,887
2015-07-23$344.25$344.2517,247
2015-07-22$348.15$348.1515,007
2015-07-21$348.90$348.9023,693
2015-07-20$359.70$359.7037,400
2015-07-17$388.65$388.6522,147
2015-07-16$399.30$399.3011,953
2015-07-15$395.85$395.8516,553
2015-07-14$404.10$404.1010,653
2015-07-13$399.45$399.458,320
2015-07-10$383.55$383.5510,153
2015-07-09$379.95$379.9514,113
2015-07-08$373.95$373.9512,920
2015-07-07$388.50$388.5012,247
2015-07-06$387.90$387.9015,380
2015-07-02$376.50$376.5014,247
2015-07-01$388.50$388.5019,347
2015-06-30$408.15$408.1518,167
2015-06-29$375.60$375.6023,300
2015-06-26$390.60$390.60104,893
2015-06-25$395.25$395.2518,600
2015-06-24$409.65$409.6520,133
2015-06-23$423.45$423.4514,300
2015-06-22$420.30$420.3015,553
2015-06-19$413.10$413.1030,800
2015-06-18$416.55$416.5525,173
2015-06-17$405.00$405.0019,167
2015-06-16$401.25$401.259,760
2015-06-15$401.70$401.7022,700
2015-06-12$402.60$402.6014,920
2015-06-11$421.65$421.6510,380
2015-06-10$421.65$421.658,093
2015-06-09$416.85$416.8520,853
2015-06-08$421.65$421.6514,827
2015-06-05$421.35$421.3512,753
2015-06-04$412.65$412.6518,027
2015-06-03$403.65$403.6523,347
2015-06-02$398.10$398.1027,993
2015-06-01$404.10$404.1033,720
2015-05-29$403.80$403.8020,433
2015-05-28$410.70$410.7014,233
2015-05-27$407.10$407.1019,973
2015-05-26$402.60$402.6016,207
2015-05-22$392.25$392.2522,780
2015-05-21$394.05$394.0512,427
2015-05-20$391.35$391.3526,840
2015-05-19$395.70$395.7020,687
2015-05-18$405.30$405.3027,673
2015-05-15$372.15$372.1548,520
2015-05-14$402.45$402.4544,780
2015-05-13$440.10$440.1017,973
2015-05-12$453.90$453.9028,667
2015-05-11$441.75$441.7530,160
2015-05-08$431.10$431.1019,473
2015-05-07$426.45$426.4515,993
2015-05-06$432.15$432.1518,360
2015-05-05$446.70$446.7029,893
2015-05-04$449.40$449.4018,780
2015-05-01$435.30$435.3017,367
2015-04-30$407.40$407.4017,533
2015-04-29$427.50$427.509,980
2015-04-28$427.20$427.2022,567
2015-04-27$441.90$441.9026,027
2015-04-24$472.35$472.3514,920
2015-04-23$489.30$489.3011,500
2015-04-22$483.60$483.6020,213
2015-04-21$492.60$492.609,920
2015-04-20$495.00$495.0018,427
2015-04-17$506.85$506.8528,747
2015-04-16$522.45$522.4520,787
2015-04-15$507.90$507.9016,067
2015-04-14$499.65$499.6512,607
2015-04-13$499.05$499.0513,973
2015-04-10$481.20$481.2012,213
2015-04-09$471.15$471.1530,467
2015-04-08$478.65$478.6518,693
2015-04-07$468.30$468.3046,553
2015-04-06$445.65$445.6521,300
2015-04-02$441.75$441.7532,313
2015-04-01$452.40$452.4024,353
2015-03-31$459.15$459.1520,473
2015-03-30$463.65$463.6511,827
2015-03-27$446.10$446.109,973
2015-03-26$436.05$436.0522,693
2015-03-25$441.00$441.0026,813
2015-03-24$454.35$454.3518,713
2015-03-23$462.60$462.6020,947
2015-03-20$471.60$471.6065,753
2015-03-19$495.75$495.7523,227
2015-03-18$476.85$476.8536,900
2015-03-17$516.75$516.7562,640
2015-03-16$473.40$473.4052,293
2015-03-13$421.20$421.2021,820
2015-03-12$430.80$430.8024,553
2015-03-11$424.95$424.9539,467
2015-03-10$393.67$393.6714,247
2015-03-09$394.35$394.3523,553
2015-03-06$405.15$405.1517,813
2015-03-05$419.55$419.5532,880
2015-03-04$405.60$405.6024,333
2015-03-03$406.35$406.3520,247
2015-03-02$414.60$414.6011,867
2015-02-27$408.90$408.9012,007
2015-02-26$419.40$419.4016,847
2015-02-25$419.55$419.5523,367
2015-02-24$421.50$421.5013,427
2015-02-23$426.15$426.1524,873
2015-02-20$413.25$413.2511,833
2015-02-19$416.55$416.5512,780
2015-02-18$417.00$417.0016,860
2015-02-17$408.75$408.7511,833
2015-02-13$406.80$406.8015,687
2015-02-12$408.75$408.7516,960
2015-02-11$399.00$399.0015,340
2015-02-10$399.15$399.1520,960
2015-02-09$404.55$404.5512,387
2015-02-06$404.85$404.8514,253
2015-02-05$423.90$423.9032,013
2015-02-04$398.85$398.8522,040
2015-02-03$402.90$402.9025,960
2015-02-02$396.75$396.7517,973
2015-01-30$397.95$397.9524,733
2015-01-29$402.45$402.4511,167
2015-01-28$400.05$400.0516,253
2015-01-27$424.80$424.8010,800
2015-01-26$429.00$429.0033,780
2015-01-23$414.90$414.9031,000
2015-01-22$395.10$395.1042,853
2015-01-21$384.30$384.3032,153
2015-01-20$390.00$390.0034,047
2015-01-16$399.75$399.7533,407
2015-01-15$416.40$416.4026,640
2015-01-14$420.90$420.9023,587
2015-01-13$426.75$426.7535,573
2015-01-12$448.50$448.5041,207
2015-01-09$480.60$480.6029,453
2015-01-08$480.15$480.1563,160
2015-01-07$464.40$464.40175,887
2015-01-06$502.05$502.0528,200
2015-01-05$539.55$539.5519,860
2015-01-02$569.85$569.8512,660