NASDAQ:IA | Historical Stock Price | INNOVATIVE SOLUTIONS & SUPPORT 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
2000-08-04 to 2026-09-04
Data captured

Stock Price Chart

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

$1.94$3.91$7.87$15.87$31.99$64.472000-08-042026-08-27

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

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$5.84$10.0929,400
2019-12-30$5.60$9.6729,700
2019-12-27$5.86$10.1215,300
2019-12-26$5.68$9.8135,300
2019-12-24$5.56$9.6149,700
2019-12-23$5.86$10.1270,700
2019-12-20$6.13$10.5954,600
2019-12-19$6.89$11.9062,300
2019-12-18$6.80$11.75123,100
2019-12-17$6.50$11.23195,900
2019-12-16$6.25$10.80153,800
2019-12-13$5.74$9.9259,800
2019-12-12$5.45$9.42306,800
2019-12-11$4.54$7.8452,300
2019-12-10$4.57$7.908,600
2019-12-09$4.30$7.4366,800
2019-12-06$4.36$7.5316,100
2019-12-05$4.41$7.623,900
2019-12-04$4.39$7.5818,000
2019-12-03$4.46$7.717,300
2019-12-02$4.52$7.812,300
2019-11-29$4.42$7.641,000
2019-11-27$4.46$7.712,600
2019-11-26$4.45$7.691,800
2019-11-25$4.49$7.769,200
2019-11-22$4.43$7.653,800
2019-11-21$4.58$7.911,900
2019-11-20$4.48$7.7415,900
2019-11-19$4.59$7.9313,900
2019-11-18$4.53$7.8326,800
2019-11-15$4.49$7.7610,400
2019-11-14$4.44$7.6710,900
2019-11-13$4.50$7.7710,100
2019-11-12$4.37$7.5510,300
2019-11-11$4.56$7.889,700
2019-11-08$4.57$7.905,200
2019-11-07$4.50$7.7717,400
2019-11-06$4.63$8.008,900
2019-11-05$4.57$7.905,800
2019-11-04$4.57$7.90700
2019-11-01$4.49$7.761,900
2019-10-31$4.38$7.5734,000
2019-10-30$4.46$7.714,000
2019-10-29$4.52$7.815,300
2019-10-28$4.46$7.715,900
2019-10-25$4.57$7.9024,500
2019-10-24$4.65$8.031,000
2019-10-23$4.67$8.073,600
2019-10-22$4.81$8.312,900
2019-10-21$4.66$8.0516,000
2019-10-18$4.72$8.152,200
2019-10-17$4.73$8.178,300
2019-10-16$4.68$8.096,500
2019-10-15$4.69$8.104,400
2019-10-14$4.64$8.022,600
2019-10-11$4.56$7.889,400
2019-10-10$4.46$7.71800
2019-10-09$4.46$7.712,700
2019-10-08$4.60$7.952,000
2019-10-07$4.42$7.649,500
2019-10-04$4.44$7.6721,500
2019-10-03$4.58$7.911,500
2019-10-02$4.51$7.796,500
2019-10-01$4.60$7.9518,300
2019-09-30$4.70$8.129,200
2019-09-27$4.62$7.988,100
2019-09-26$4.96$8.578,100
2019-09-25$5.05$8.7218,700
2019-09-24$5.21$9.0016,800
2019-09-23$5.29$9.1442,600
2019-09-20$5.13$8.8632,700
2019-09-19$4.96$8.5730,400
2019-09-18$5.02$8.6720,600
2019-09-17$4.92$8.5016,500
2019-09-16$4.80$8.29160,700
2019-09-13$4.35$7.5212,200
2019-09-12$4.32$7.463,200
2019-09-11$4.37$7.5511,500
2019-09-10$4.45$7.694,500
2019-09-09$4.37$7.5511,600
2019-09-06$4.45$7.692,900
2019-09-05$4.53$7.832,800
2019-09-04$4.43$7.6527,500
2019-09-03$4.70$8.1217,700
2019-08-30$4.91$8.4820,800
2019-08-29$4.88$8.437,700
2019-08-28$5.06$8.747,700
2019-08-27$4.98$8.6015,700
2019-08-26$5.17$8.937,800
2019-08-23$5.14$8.8822,100
2019-08-22$5.29$9.1421,900
2019-08-21$5.18$8.9515,400
2019-08-20$5.00$8.6421,100
2019-08-19$5.03$8.6917,600
2019-08-16$5.14$8.8825,600
2019-08-15$5.17$8.936,300
2019-08-14$5.00$8.64125,500
2019-08-13$5.54$9.5725,400
2019-08-12$5.42$9.3639,000
2019-08-09$5.39$9.3155,100
2019-08-08$5.16$8.91167,200
2019-08-07$5.10$8.8140,700
2019-08-06$4.96$8.5710,400
2019-08-05$4.95$8.5545,300
2019-08-02$5.48$9.4717,700
2019-08-01$5.50$9.50137,800
2019-07-31$5.51$9.5229,100
2019-07-30$5.67$9.8012,500
2019-07-29$5.59$9.6619,800
2019-07-26$5.60$9.6734,200
2019-07-25$5.36$9.2611,100
2019-07-24$5.44$9.4047,600
2019-07-23$5.29$9.1438,700
2019-07-22$5.26$9.0916,600
2019-07-19$5.33$9.2122,900
2019-07-18$5.25$9.07108,000
2019-07-17$5.10$8.8137,900
2019-07-16$5.05$8.72100,400
2019-07-15$4.64$8.022,500
2019-07-12$4.64$8.024,700
2019-07-11$4.60$7.9511,400
2019-07-10$4.71$8.1427,700
2019-07-09$4.65$8.0354,500
2019-07-08$4.96$8.5711,800
2019-07-05$5.00$8.6430,400
2019-07-03$5.00$8.644,000
2019-07-02$5.08$8.7814,200
2019-07-01$5.05$8.7245,200
2019-06-28$5.10$8.8130,900
2019-06-27$5.00$8.64159,100
2019-06-26$4.55$7.86116,200
2019-06-25$4.50$7.7722,600
2019-06-24$4.50$7.7746,400
2019-06-21$4.55$7.865,400
2019-06-20$4.53$7.8338,600
2019-06-19$4.17$7.20300
2019-06-18$4.28$7.391,200
2019-06-17$4.27$7.3810,400
2019-06-14$4.15$7.1739,300
2019-06-13$4.31$7.45900
2019-06-12$4.24$7.331,700
2019-06-11$4.22$7.293,400
2019-06-10$4.20$7.26400
2019-06-07$4.20$7.267,500
2019-06-06$4.26$7.364,100
2019-06-05$4.22$7.293,300
2019-06-04$4.06$7.0117,900
2019-06-03$4.50$7.772,600
2019-05-31$4.31$7.4515,300
2019-05-30$4.43$7.654,900
2019-05-29$4.42$7.6416,300
2019-05-28$4.48$7.7414,300
2019-05-24$4.45$7.6917,800
2019-05-23$4.50$7.7710,900
2019-05-22$4.54$7.848,400
2019-05-21$4.51$7.7957,300
2019-05-20$4.69$8.1052,800
2019-05-17$4.63$8.0025,600
2019-05-16$4.60$7.9572,200
2019-05-15$4.69$8.1090,100
2019-05-14$4.34$7.5042,000
2019-05-13$4.25$7.3411,800
2019-05-10$4.38$7.5771,100
2019-05-09$4.35$7.52110,200
2019-05-08$3.70$6.3941,000
2019-05-07$3.74$6.4620,400
2019-05-06$3.55$6.137,600
2019-05-03$3.58$6.183,000
2019-05-02$3.51$6.0612,700
2019-05-01$3.66$6.3220,500
2019-04-30$3.63$6.2719,000
2019-04-29$3.69$6.378,500
2019-04-26$3.72$6.43135,500
2019-04-25$3.39$5.863,000
2019-04-24$3.43$5.9337,100
2019-04-23$3.43$5.9319,700
2019-04-22$3.38$5.84100
2019-04-18$3.38$5.84200
2019-04-17$3.33$5.7514,900
2019-04-16$3.36$5.80800
2019-04-15$3.37$5.821,600
2019-04-12$3.38$5.841,400
2019-04-11$3.36$5.806,000
2019-04-10$3.36$5.801,800
2019-04-09$3.38$5.8410,300
2019-04-08$3.36$5.8011,500
2019-04-05$3.46$5.984,200
2019-04-04$3.42$5.9130,400
2019-04-03$3.40$5.8752,600
2019-04-02$3.15$5.448,100
2019-04-01$3.04$5.252,500
2019-03-29$3.01$5.202,200
2019-03-28$3.10$5.362,200
2019-03-27$3.05$5.274,300
2019-03-26$3.06$5.29300
2019-03-25$3.16$5.461,900
2019-03-22$3.13$5.419,700
2019-03-21$3.01$5.203,600
2019-03-20$3.13$5.411,800
2019-03-19$3.01$5.203,300
2019-03-18$3.15$5.4420,600
2019-03-15$2.82$4.872,100
2019-03-14$3.02$5.225,600
2019-03-13$3.06$5.29700
2019-03-12$3.21$5.554,400
2019-03-11$3.20$5.53900
2019-03-08$3.03$5.239,400
2019-03-07$3.06$5.297,400
2019-03-06$3.10$5.364,700
2019-03-05$3.10$5.362,100
2019-03-04$3.14$5.4211,500
2019-03-01$3.13$5.413,400
2019-02-28$3.01$5.2012,600
2019-02-27$3.14$5.423,200
2019-02-26$3.01$5.202,200
2019-02-25$3.15$5.4415,600
2019-02-22$3.11$5.3716,700
2019-02-21$2.91$5.0315,200
2019-02-20$2.81$4.8510,000
2019-02-19$2.83$4.8915,500
2019-02-15$2.65$4.5819,300
2019-02-14$2.75$4.757,200
2019-02-13$2.70$4.6614,500
2019-02-12$2.63$4.5446,600
2019-02-11$2.40$4.155,600
2019-02-08$2.39$4.1342,400
2019-02-07$2.30$3.9718,200
2019-02-06$2.28$3.9437,000
2019-02-05$2.14$3.70900
2019-02-04$2.14$3.703,500
2019-02-01$2.19$3.7814,800
2019-01-31$2.19$3.7818,100
2019-01-30$2.15$3.71107,400
2019-01-29$2.13$3.6811,000
2019-01-28$2.14$3.702,200
2019-01-25$2.10$3.63104,200
2019-01-24$2.19$3.782,100
2019-01-23$2.17$3.751,900
2019-01-22$2.13$3.684,300
2019-01-18$2.16$3.7318,600
2019-01-17$2.13$3.6813,900
2019-01-16$2.13$3.684,600
2019-01-15$2.26$3.902,100
2019-01-14$2.25$3.8913,900
2019-01-11$2.19$3.7812,700
2019-01-10$2.20$3.802,700
2019-01-09$2.12$3.6613,200
2019-01-08$2.13$3.6822,000
2019-01-07$2.15$3.7113,100
2019-01-04$2.21$3.8258,300
2019-01-03$2.21$3.821,700
2019-01-02$2.19$3.78600