NASDAQ:OSPN | Historical Stock Price | OneSpan 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
1998-05-21 to 2026-09-04
Data captured

Stock Price Chart

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

$0.52$1.27$3.11$7.58$18.49$45.101998-05-212026-08-27

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$18.54$18.54230,000
2024-12-30$18.76$18.76250,300
2024-12-27$18.78$18.78308,400
2024-12-26$18.96$18.96282,700
2024-12-24$18.39$18.39112,400
2024-12-23$18.41$18.41278,700
2024-12-20$18.25$18.25854,600
2024-12-19$18.08$18.08306,900
2024-12-18$18.02$18.02405,800
2024-12-17$19.27$19.27408,700
2024-12-16$19.38$19.38600,700
2024-12-13$18.06$18.06326,300
2024-12-12$19.13$19.13392,300
2024-12-11$18.88$18.88479,500
2024-12-10$18.70$18.70606,000
2024-12-09$18.59$18.59482,300
2024-12-06$18.66$18.66357,300
2024-12-05$18.48$18.48291,000
2024-12-04$18.45$18.45502,000
2024-12-03$18.83$18.83545,800
2024-12-02$18.50$18.50623,300
2024-11-29$18.12$18.12171,600
2024-11-27$18.24$18.24267,200
2024-11-26$18.47$18.47420,100
2024-11-25$18.56$18.56415,900
2024-11-22$17.88$17.88271,000
2024-11-21$17.67$17.67372,800
2024-11-20$17.26$17.26391,400
2024-11-19$16.96$16.96314,000
2024-11-18$16.83$16.83368,100
2024-11-15$16.72$16.72264,400
2024-11-14$17.34$17.34365,700
2024-11-13$17.61$17.61354,600
2024-11-12$17.37$17.37329,600
2024-11-11$17.59$17.59383,500
2024-11-08$17.42$17.42769,100
2024-11-07$17.32$17.32339,900
2024-11-06$17.59$17.59454,600
2024-11-05$16.55$16.55449,600
2024-11-04$16.68$16.68588,600
2024-11-01$16.18$16.18544,500
2024-10-31$16.68$16.681,839,700
2024-10-30$14.56$14.56317,200
2024-10-29$14.91$14.91261,100
2024-10-28$14.66$14.66229,700
2024-10-25$14.58$14.58180,000
2024-10-24$14.46$14.46245,300
2024-10-23$14.47$14.47151,500
2024-10-22$15.01$15.01183,400
2024-10-21$15.20$15.20189,500
2024-10-18$15.37$15.37363,700
2024-10-17$15.40$15.40193,900
2024-10-16$15.25$15.25318,300
2024-10-15$15.59$15.59201,200
2024-10-14$15.92$15.92228,600
2024-10-11$15.69$15.69236,000
2024-10-10$15.43$15.43230,800
2024-10-09$15.50$15.50250,100
2024-10-08$15.22$15.22456,300
2024-10-07$14.80$14.80169,500
2024-10-04$14.83$14.83248,500
2024-10-03$14.68$14.68270,200
2024-10-02$14.79$14.79296,500
2024-10-01$15.49$15.49359,600
2024-09-30$16.67$16.67678,800
2024-09-27$16.03$16.03459,800
2024-09-26$16.12$16.12229,300
2024-09-25$16.23$16.23317,300
2024-09-24$16.15$16.15286,400
2024-09-23$16.05$16.05206,000
2024-09-20$16.23$16.233,486,000
2024-09-19$16.25$16.25453,700
2024-09-18$16.02$16.02298,300
2024-09-17$16.28$16.28635,700
2024-09-16$16.21$16.21746,200
2024-09-13$15.52$15.52264,900
2024-09-12$14.99$14.99232,700
2024-09-11$14.87$14.87291,000
2024-09-10$14.71$14.71168,500
2024-09-09$14.91$14.91192,600
2024-09-06$14.98$14.98213,600
2024-09-05$15.24$15.24225,500
2024-09-04$15.34$15.34159,300
2024-09-03$15.44$15.44246,900
2024-08-30$16.12$16.12241,200
2024-08-29$16.16$16.16219,500
2024-08-28$15.73$15.73244,900
2024-08-27$15.60$15.60181,600
2024-08-26$16.01$16.01254,200
2024-08-23$16.12$16.12541,400
2024-08-22$15.76$15.76250,600
2024-08-21$15.95$15.95334,100
2024-08-20$15.50$15.50214,600
2024-08-19$15.73$15.73437,700
2024-08-16$15.48$15.48217,100
2024-08-15$15.37$15.37227,200
2024-08-14$15.11$15.11230,400
2024-08-13$15.48$15.48385,500
2024-08-12$14.77$14.77268,300
2024-08-09$14.97$14.97211,200
2024-08-08$15.20$15.20265,100
2024-08-07$15.11$15.111,451,900
2024-08-06$14.87$14.87459,400
2024-08-05$14.15$14.15546,300
2024-08-02$14.52$14.52658,100
2024-08-01$14.51$14.51374,800
2024-07-31$14.80$14.80312,400
2024-07-30$14.57$14.57290,600
2024-07-29$14.48$14.48241,500
2024-07-26$14.55$14.55258,500
2024-07-25$14.33$14.33339,600
2024-07-24$14.00$14.00346,100
2024-07-23$14.05$14.05314,800
2024-07-22$13.79$13.79444,200
2024-07-19$13.21$13.21698,100
2024-07-18$13.04$13.04336,700
2024-07-17$13.26$13.26394,700
2024-07-16$13.43$13.43456,100
2024-07-15$13.16$13.16434,800
2024-07-12$12.84$12.84358,000
2024-07-11$12.93$12.93372,600
2024-07-10$12.66$12.66336,700
2024-07-09$12.59$12.59518,900
2024-07-08$12.88$12.88494,900
2024-07-05$12.50$12.50402,900
2024-07-03$12.63$12.63193,400
2024-07-02$12.54$12.54259,000
2024-07-01$12.79$12.79274,400
2024-06-28$12.82$12.82780,100
2024-06-27$12.88$12.88219,500
2024-06-26$12.63$12.63350,600
2024-06-25$12.53$12.53250,800
2024-06-24$12.50$12.50300,000
2024-06-21$12.49$12.491,566,600
2024-06-20$12.54$12.54376,000
2024-06-18$12.76$12.76302,600
2024-06-17$13.02$13.02387,300
2024-06-14$12.73$12.73343,100
2024-06-13$12.99$12.99265,900
2024-06-12$13.43$13.43284,800
2024-06-11$13.36$13.36277,500
2024-06-10$13.38$13.38230,800
2024-06-07$13.28$13.28337,300
2024-06-06$13.49$13.49285,100
2024-06-05$13.63$13.63631,700
2024-06-04$12.92$12.92514,000
2024-06-03$13.07$13.07307,400
2024-05-31$13.17$13.17447,600
2024-05-30$13.00$13.00304,300
2024-05-29$13.05$13.05558,900
2024-05-28$12.89$12.89348,300
2024-05-24$13.00$13.00349,600
2024-05-23$12.56$12.56331,800
2024-05-22$12.60$12.60251,000
2024-05-21$12.73$12.73371,600
2024-05-20$12.66$12.66395,600
2024-05-17$13.18$13.18605,700
2024-05-16$13.05$13.051,463,200
2024-05-15$13.00$13.00694,700
2024-05-14$12.54$12.54380,400
2024-05-13$12.00$12.00456,700
2024-05-10$12.01$12.01789,500
2024-05-09$12.47$12.47410,000
2024-05-08$12.22$12.22550,400
2024-05-07$12.09$12.09452,600
2024-05-06$12.35$12.35477,200
2024-05-03$12.39$12.391,797,500
2024-05-02$10.95$10.95226,900
2024-05-01$10.92$10.92175,000
2024-04-30$10.82$10.82387,500
2024-04-29$10.90$10.90198,000
2024-04-26$10.79$10.79182,200
2024-04-25$10.95$10.95208,000
2024-04-24$10.99$10.99260,200
2024-04-23$10.71$10.71167,200
2024-04-22$10.51$10.51262,900
2024-04-19$10.01$10.01336,800
2024-04-18$9.92$9.92253,700
2024-04-17$9.86$9.86237,000
2024-04-16$9.90$9.90286,600
2024-04-15$9.99$9.99286,300
2024-04-12$10.02$10.02182,500
2024-04-11$10.39$10.39248,700
2024-04-10$10.31$10.31234,800
2024-04-09$11.03$11.03259,100
2024-04-08$11.17$11.17202,700
2024-04-05$11.41$11.41169,500
2024-04-04$11.37$11.37288,700
2024-04-03$11.87$11.87339,200
2024-04-02$11.69$11.69407,800
2024-04-01$11.71$11.71337,100
2024-03-28$11.63$11.63314,900
2024-03-27$11.72$11.72201,100
2024-03-26$11.55$11.55365,900
2024-03-25$11.43$11.43283,200
2024-03-22$11.22$11.22239,900
2024-03-21$11.07$11.07297,800
2024-03-20$11.08$11.08311,500
2024-03-19$10.66$10.66379,900
2024-03-18$10.19$10.19353,500
2024-03-15$10.32$10.323,861,800
2024-03-14$9.66$9.66622,400
2024-03-13$9.84$9.84653,800
2024-03-12$10.01$10.01742,500
2024-03-11$9.59$9.591,068,400
2024-03-08$11.00$11.00788,100
2024-03-07$11.79$11.792,988,000
2024-03-06$9.58$9.58398,500
2024-03-05$9.47$9.47457,400
2024-03-04$9.74$9.74340,000
2024-03-01$9.92$9.92229,500
2024-02-29$9.61$9.61269,500
2024-02-28$9.47$9.47238,300
2024-02-27$9.70$9.70234,100
2024-02-26$9.59$9.59221,300
2024-02-23$9.46$9.46284,600
2024-02-22$9.48$9.48255,600
2024-02-21$9.52$9.52270,500
2024-02-20$9.72$9.72201,200
2024-02-16$10.02$10.02202,300
2024-02-15$10.47$10.47280,200
2024-02-14$9.99$9.99203,100
2024-02-13$9.53$9.53270,500
2024-02-12$10.69$10.69190,800
2024-02-09$10.59$10.59203,500
2024-02-08$10.28$10.28213,400
2024-02-07$10.03$10.03166,500
2024-02-06$10.12$10.12188,400
2024-02-05$9.71$9.71192,300
2024-02-02$9.98$9.98139,300
2024-02-01$10.47$10.47201,500
2024-01-31$10.26$10.26279,600
2024-01-30$10.76$10.76477,100
2024-01-29$11.10$11.10245,400
2024-01-26$10.76$10.76202,900
2024-01-25$10.73$10.73233,200
2024-01-24$10.43$10.43165,000
2024-01-23$10.56$10.56176,200
2024-01-22$10.59$10.59284,800
2024-01-19$10.41$10.41308,700
2024-01-18$10.20$10.20198,900
2024-01-17$10.04$10.04220,600
2024-01-16$10.26$10.26386,800
2024-01-12$10.40$10.40257,000
2024-01-11$10.17$10.17321,800
2024-01-10$10.02$10.02218,900
2024-01-09$9.68$9.68333,500
2024-01-08$9.76$9.76393,800
2024-01-05$9.53$9.53478,600
2024-01-04$9.65$9.65342,200
2024-01-03$10.33$10.33350,700
2024-01-02$10.57$10.57395,400