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.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$6.52$13.1010,200——
2020-12-30$6.49$13.0428,500——
2020-12-29$6.42$12.9023,900——
2020-12-28$6.45$12.9640,000——
2020-12-24$6.58$13.225,800——
2020-12-23$6.53$13.1215,800——
2020-12-22$6.57$13.2035,700——
2020-12-21$6.81$13.6830,100——
2020-12-18$7.02$14.1071,400——
2020-12-17$7.80$14.67123,700——
2020-12-16$7.66$14.4066,300——
2020-12-15$8.17$15.36141,400——
2020-12-14$7.77$14.6162,500——
2020-12-11$7.54$14.18127,800——
2020-12-10$6.94$13.05116,900——
2020-12-09$7.49$14.0837,100——
2020-12-08$7.27$13.6722,400——
2020-12-07$7.42$13.9511,900——
2020-12-04$7.51$14.1213,100——
2020-12-03$7.40$13.9168,300——
2020-12-02$6.77$12.736,100——
2020-12-01$6.71$12.6219,600——
2020-11-30$6.67$12.545,700——
2020-11-27$6.73$12.654,000——
2020-11-25$6.86$12.9013,900——
2020-11-24$6.91$12.9914,600——
2020-11-23$7.16$13.4618,000——
2020-11-20$6.89$12.9512,800——
2020-11-19$6.85$12.8839,100——
2020-11-18$6.28$11.813,900——
2020-11-17$6.08$11.433,800——
2020-11-16$6.15$11.5614,200——
2020-11-13$6.19$11.644,100——
2020-11-12$6.04$11.369,500——
2020-11-11$6.16$11.582,400——
2020-11-10$6.05$11.386,600——
2020-11-09$6.16$11.5831,600——
2020-11-06$6.12$11.5134,700——
2020-11-05$6.18$11.624,000——
2020-11-04$6.17$11.6017,100——
2020-11-03$6.07$11.416,700——
2020-11-02$6.13$11.537,300——
2020-10-30$6.13$11.537,200——
2020-10-29$6.26$11.7710,700——
2020-10-28$6.05$11.383,400——
2020-10-27$6.07$11.413,400——
2020-10-26$6.02$11.3214,900——
2020-10-23$6.20$11.668,300——
2020-10-22$6.05$11.3811,000——
2020-10-21$6.15$11.5614,100——
2020-10-20$6.15$11.563,400——
2020-10-19$6.17$11.609,300——
2020-10-16$6.12$11.5117,600——
2020-10-15$6.19$11.6414,300——
2020-10-14$6.26$11.7720,600——
2020-10-13$6.50$12.227,200——
2020-10-12$6.43$12.0910,500——
2020-10-09$6.68$12.5612,300——
2020-10-08$6.69$12.5822,600——
2020-10-07$6.50$12.2228,600——
2020-10-06$6.72$12.6310,100——
2020-10-05$6.88$12.949,000——
2020-10-02$7.18$13.5013,100——
2020-10-01$7.00$13.1642,800——
2020-09-30$6.84$12.862,700——
2020-09-29$7.04$13.2413,200——
2020-09-28$7.10$13.3515,800——
2020-09-25$6.89$12.9521,300——
2020-09-24$6.78$12.7528,800——
2020-09-23$6.64$12.4835,600——
2020-09-22$6.91$12.9932,500——
2020-09-21$6.39$12.0179,200——
2020-09-18$7.03$13.2247,700——
2020-09-17$7.14$13.426,600——
2020-09-16$7.18$13.5044,000——
2020-09-15$7.37$13.8672,600——
2020-09-14$7.80$14.6787,500——
2020-09-11$8.01$13.84137,700——
2020-09-10$7.99$13.8077,700——
2020-09-09$7.91$13.6774,200——
2020-09-08$7.74$13.37190,800——
2020-09-04$7.24$12.51139,900——
2020-09-03$7.02$12.1335,900——
2020-09-02$7.23$12.4955,400——
2020-09-01$7.36$12.7242,400——
2020-08-31$7.11$12.2835,600——
2020-08-28$7.40$12.7844,600——
2020-08-27$7.10$12.2791,600——
2020-08-26$7.33$12.66149,300——
2020-08-25$6.99$12.0898,700——
2020-08-24$6.70$11.5728,200——
2020-08-21$6.54$11.3045,000——
2020-08-20$6.74$11.6433,500——
2020-08-19$7.01$12.11100,500——
2020-08-18$6.69$11.5645,900——
2020-08-17$6.77$11.70129,800——
2020-08-14$6.49$11.2127,000——
2020-08-13$6.38$11.0249,100——
2020-08-12$6.24$10.78108,100——
2020-08-11$6.87$11.87178,000——
2020-08-10$6.99$12.08204,900——
2020-08-07$6.72$11.61745,700——
2020-08-06$5.90$10.19251,600——
2020-08-05$5.74$9.92129,600——
2020-08-04$5.35$9.2453,600——
2020-08-03$5.26$9.09100,700——
2020-07-31$5.05$8.7236,400——
2020-07-30$5.13$8.8623,800——
2020-07-29$5.09$8.7930,200——
2020-07-28$5.14$8.8825,500——
2020-07-27$5.12$8.8520,400——
2020-07-24$5.02$8.675,800——
2020-07-23$5.11$8.8319,700——
2020-07-22$5.17$8.936,600——
2020-07-21$5.04$8.716,600——
2020-07-20$5.08$8.787,300——
2020-07-17$5.20$8.9817,300——
2020-07-16$5.11$8.835,400——
2020-07-15$5.02$8.677,800——
2020-07-14$4.98$8.6018,000——
2020-07-13$5.04$8.714,500——
2020-07-10$4.95$8.5523,400——
2020-07-09$4.91$8.483,500——
2020-07-08$4.92$8.503,600——
2020-07-07$4.92$8.5015,600——
2020-07-06$4.93$8.523,500——
2020-07-02$5.21$9.0010,600——
2020-07-01$5.09$8.793,600——
2020-06-30$5.00$8.6412,000——
2020-06-29$5.04$8.7111,900——
2020-06-26$4.95$8.5516,300——
2020-06-25$4.95$8.5517,500——
2020-06-24$4.83$8.3410,800——
2020-06-23$4.96$8.5712,500——
2020-06-22$5.08$8.789,400——
2020-06-19$5.03$8.6911,900——
2020-06-18$4.95$8.556,300——
2020-06-17$4.97$8.5918,300——
2020-06-16$5.14$8.8815,800——
2020-06-15$5.15$8.9016,300——
2020-06-12$4.91$8.486,400——
2020-06-11$4.93$8.529,100——
2020-06-10$5.11$8.8337,800——
2020-06-09$4.94$8.5355,500——
2020-06-08$5.41$9.3526,300——
2020-06-05$5.51$9.5280,900——
2020-06-04$5.19$8.9713,800——
2020-06-03$4.98$8.6023,600——
2020-06-02$4.85$8.3840,800——
2020-06-01$4.81$8.314,200——
2020-05-29$4.86$8.4049,400——
2020-05-28$4.88$8.4346,000——
2020-05-27$5.06$8.7423,300——
2020-05-26$4.96$8.5730,300——
2020-05-22$5.06$8.7414,300——
2020-05-21$4.91$8.4815,400——
2020-05-20$5.10$8.8127,300——
2020-05-19$4.98$8.6015,200——
2020-05-18$4.95$8.5562,200——
2020-05-15$5.00$8.6469,300——
2020-05-14$5.00$8.64269,400——
2020-05-13$4.12$7.1238,800——
2020-05-12$4.10$7.0813,100——
2020-05-11$4.11$7.1019,400——
2020-05-08$4.24$7.3317,300——
2020-05-07$4.00$6.9113,700——
2020-05-06$3.91$6.752,100——
2020-05-05$3.84$6.6326,600——
2020-05-04$3.91$6.756,900——
2020-05-01$4.06$7.0116,000——
2020-04-30$4.21$7.27700——
2020-04-29$4.20$7.263,500——
2020-04-28$4.15$7.1733,000——
2020-04-27$3.94$6.8120,800——
2020-04-24$3.75$6.4861,900——
2020-04-23$3.67$6.3414,500——
2020-04-22$3.67$6.3420,000——
2020-04-21$3.85$6.657,100——
2020-04-20$3.87$6.6921,200——
2020-04-17$4.16$7.1931,300——
2020-04-16$3.98$6.88122,800——
2020-04-15$3.02$5.2216,700——
2020-04-14$3.13$5.4131,700——
2020-04-13$3.07$5.3064,400——
2020-04-09$3.37$5.8228,000——
2020-04-08$3.08$5.32500——
2020-04-07$3.08$5.3218,000——
2020-04-06$3.05$5.274,000——
2020-04-03$3.01$5.206,700——
2020-04-02$3.20$5.537,100——
2020-04-01$3.38$5.8411,200——
2020-03-31$3.19$5.5125,400——
2020-03-30$3.03$5.2321,600——
2020-03-27$3.05$5.274,100——
2020-03-26$3.14$5.4222,900——
2020-03-25$2.87$4.9671,700——
2020-03-24$2.89$4.9926,300——
2020-03-23$2.65$4.5824,300——
2020-03-20$2.75$4.7521,600——
2020-03-19$2.59$4.4775,400——
2020-03-18$2.68$4.6339,900——
2020-03-17$3.01$5.2016,600——
2020-03-16$3.48$6.0192,000——
2020-03-13$4.33$7.4819,500——
2020-03-12$3.86$6.6739,500——
2020-03-11$4.60$7.9516,800——
2020-03-10$5.14$8.887,400——
2020-03-09$5.03$8.6913,600——
2020-03-06$5.23$9.0413,600——
2020-03-05$5.44$9.4021,200——
2020-03-04$5.56$9.6115,300——
2020-03-03$5.46$9.4316,100——
2020-03-02$5.50$9.5037,600——
2020-02-28$5.58$9.6413,200——
2020-02-27$5.80$10.028,800——
2020-02-26$5.64$9.7430,800——
2020-02-25$6.04$10.4331,700——
2020-02-24$6.00$10.3799,600——
2020-02-21$6.22$10.7510,300——
2020-02-20$6.15$10.6216,200——
2020-02-19$6.11$10.5653,600——
2020-02-18$6.16$10.6446,000——
2020-02-14$6.15$10.6235,200——
2020-02-13$5.92$10.2330,800——
2020-02-12$6.20$10.7143,500——
2020-02-11$5.55$9.597,800——
2020-02-10$5.47$9.4521,200——
2020-02-07$5.40$9.3313,700——
2020-02-06$5.48$9.47134,000——
2020-02-05$5.94$10.2634,800——
2020-02-04$5.84$10.0912,900——
2020-02-03$5.75$9.935,700——
2020-01-31$5.70$9.8510,400——
2020-01-30$5.79$10.0016,200——
2020-01-29$5.67$9.8011,100——
2020-01-28$5.70$9.8510,300——
2020-01-27$5.59$9.6629,200——
2020-01-24$5.77$9.9723,200——
2020-01-23$5.85$10.1191,100——
2020-01-22$5.94$10.2665,100——
2020-01-21$6.00$10.37160,500——
2020-01-17$5.68$9.81172,000——
2020-01-16$5.40$9.3328,100——
2020-01-15$5.38$9.294,100——
2020-01-14$5.45$9.4228,100——
2020-01-13$5.44$9.4014,200——
2020-01-10$5.64$9.7469,700——
2020-01-09$5.70$9.853,800——
2020-01-08$5.58$9.6422,600——
2020-01-07$5.71$9.865,200——
2020-01-06$5.77$9.9710,100——
2020-01-03$5.72$9.8814,400——
2020-01-02$5.82$10.0540,700——