NASDAQ:IA | Stock Price History | 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.

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$18.468,903
2026-09-03$18.787,216
2026-09-02$18.5610,950
2026-09-01$19.1912,371
2026-08-31$19.8310,875
2026-08-28$21.2615,202
2026-08-27$21.17$42.53191,500$21.384,303
2026-08-26$21.67$43.54182,500$22.024,835
2026-08-25$21.46$43.12186,200$21.924,389
2026-08-24$20.94$42.07227,700$21.4714,436
2026-08-21$21.46$43.12189,600$20.697,940
2026-08-20$20.93$42.05310,700$21.5714,879
2026-08-19$21.68$43.56245,500$23.129,347
2026-08-18$23.07$46.35326,200$24.038,574
2026-08-17$24.78$49.79437,700
2026-08-14$23.00$46.21405,900
2026-08-13$22.77$45.75670,500
2026-08-12$20.13$40.44254,600
2026-08-11$20.00$40.18171,400
2026-08-10$19.75$39.68199,400
2026-08-07$20.17$40.52148,700
2026-08-06$20.51$41.21197,200
2026-08-05$20.70$41.59200,300
2026-08-04$20.95$42.09365,300
2026-08-03$19.47$39.12345,700
2026-07-31$18.29$36.75253,000
2026-07-30$17.46$35.08214,700
2026-07-29$17.83$35.82473,000
2026-07-28$19.16$38.50528,200
2026-07-27$19.28$38.74213,400
2026-07-24$19.14$38.46291,000
2026-07-23$19.64$39.46259,900
2026-07-22$19.03$38.23420,400
2026-07-21$19.22$38.62264,200
2026-07-20$18.53$37.23290,200
2026-07-17$18.46$37.09259,800
2026-07-16$18.27$36.71274,200
2026-07-15$18.33$36.83218,800
2026-07-14$18.37$36.91244,500
2026-07-13$18.35$36.87285,100
2026-07-10$18.85$37.87194,800
2026-07-09$18.48$37.13217,100
2026-07-08$18.31$36.79240,600
2026-07-07$18.29$36.75330,100
2026-07-06$18.85$37.87292,800
2026-07-02$18.39$36.95317,200
2026-07-01$17.83$35.82294,700
2026-06-30$18.00$36.17404,500
2026-06-29$18.06$36.29410,500
2026-06-26$17.89$35.942,266,300
2026-06-25$16.99$34.14434,100
2026-06-24$16.64$33.43300,400
2026-06-23$16.39$32.93365,100
2026-06-22$16.46$33.07419,600
2026-06-18$17.21$34.58369,500
2026-06-17$16.57$33.29490,400
2026-06-16$16.80$33.75317,700
2026-06-15$17.68$35.52461,500
2026-06-12$18.48$37.13309,900
2026-06-11$19.37$38.92486,500
2026-06-10$17.16$34.48282,600
2026-06-09$18.02$36.21325,900
2026-06-08$17.41$34.98241,900
2026-06-05$17.30$34.76282,700
2026-06-04$18.14$36.45485,700
2026-06-03$16.91$33.98256,600
2026-06-02$17.19$34.54305,000
2026-06-01$17.02$34.20526,500
2026-05-29$17.24$34.64509,600
2026-05-28$16.82$33.79398,600
2026-05-27$16.87$33.89643,300
2026-05-26$16.65$33.45575,900
2026-05-22$16.41$32.97409,600
2026-05-21$15.87$31.89437,700
2026-05-20$15.92$31.99414,500
2026-05-19$15.69$31.52856,600
2026-05-18$16.26$32.67670,800
2026-05-15$16.28$32.71761,800
2026-05-14$17.41$34.982,463,100
2026-05-13$20.59$41.37654,300
2026-05-12$21.22$42.63367,300
2026-05-11$21.37$42.94309,600
2026-05-08$21.36$42.92233,900
2026-05-07$20.91$42.01232,900
2026-05-06$21.72$43.64349,800
2026-05-05$20.69$41.57312,500
2026-05-04$20.21$40.61365,600
2026-05-01$21.31$42.82387,200
2026-04-30$22.00$44.20457,700
2026-04-29$20.23$40.65261,200
2026-04-28$20.07$40.32356,300
2026-04-27$20.97$42.13417,100
2026-04-24$19.90$39.98425,200
2026-04-23$20.05$40.28493,300
2026-04-22$20.57$41.33431,500
2026-04-21$20.57$41.33420,300
2026-04-20$21.15$42.49648,000
2026-04-17$21.97$44.14538,400
2026-04-16$21.36$42.92799,200
2026-04-15$23.52$47.26498,200