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 — 2021

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2021-12-31$6.56$13.185,600
2021-12-30$6.56$13.188,500
2021-12-29$6.54$13.1479,400
2021-12-28$6.60$13.2612,900
2021-12-27$6.41$12.8851,200
2021-12-23$6.45$12.967,300
2021-12-22$6.40$12.868,300
2021-12-21$6.49$13.049,400
2021-12-20$6.55$13.165,600
2021-12-17$6.54$13.143,100
2021-12-16$6.50$13.0639,500
2021-12-15$6.32$12.7017,700
2021-12-14$6.34$12.7431,500
2021-12-13$6.42$12.9088,800
2021-12-10$6.60$13.26108,800
2021-12-09$6.11$12.27115,400
2021-12-08$7.13$14.3213,100
2021-12-07$6.89$13.843,300
2021-12-06$6.96$13.988,900
2021-12-03$6.60$13.267,600
2021-12-02$6.55$13.1614,000
2021-12-01$6.55$13.168,500
2021-11-30$6.64$13.3411,900
2021-11-29$6.65$13.361,400
2021-11-26$6.74$13.541,600
2021-11-24$6.74$13.543,200
2021-11-23$6.65$13.366,300
2021-11-22$6.72$13.507,200
2021-11-19$6.65$13.368,000
2021-11-18$6.85$13.764,100
2021-11-17$6.77$13.608,900
2021-11-16$6.93$13.921,800
2021-11-15$6.88$13.824,400
2021-11-12$7.12$14.3010,100
2021-11-11$7.19$14.4413,900
2021-11-10$7.21$14.487,300
2021-11-09$7.01$14.083,600
2021-11-08$7.16$14.387,800
2021-11-05$7.25$14.5639,800
2021-11-04$6.90$13.865,700
2021-11-03$6.91$13.888,700
2021-11-02$6.88$13.823,800
2021-11-01$6.81$13.681,700
2021-10-29$6.76$13.583,500
2021-10-28$6.68$13.423,200
2021-10-27$6.69$13.449,600
2021-10-26$6.84$13.749,000
2021-10-25$6.78$13.621,700
2021-10-22$6.72$13.505,200
2021-10-21$6.75$13.566,000
2021-10-20$6.91$13.88900
2021-10-19$6.96$13.981,800
2021-10-18$6.73$13.525,400
2021-10-15$6.91$13.887,500
2021-10-14$6.91$13.882,800
2021-10-13$6.87$13.801,500
2021-10-12$6.86$13.784,400
2021-10-11$6.61$13.282,600
2021-10-08$6.77$13.601,100
2021-10-07$6.87$13.801,600
2021-10-06$6.76$13.5811,600
2021-10-05$6.83$13.722,500
2021-10-04$6.94$13.944,200
2021-10-01$7.04$14.142,800
2021-09-30$7.02$14.107,600
2021-09-29$7.08$14.226,200
2021-09-28$7.07$14.204,300
2021-09-27$7.15$14.363,000
2021-09-24$7.10$14.268,800
2021-09-23$7.01$14.088,100
2021-09-22$6.99$14.0412,000
2021-09-21$7.22$14.5011,700
2021-09-20$7.24$14.5422,200
2021-09-17$7.64$15.3536,500
2021-09-16$7.32$14.7111,500
2021-09-15$7.23$14.5214,800
2021-09-14$7.13$14.325,900
2021-09-13$7.27$14.618,500
2021-09-10$7.53$15.1325,600
2021-09-09$7.69$15.4568,100
2021-09-08$7.36$14.7918,400
2021-09-07$7.34$14.7573,900
2021-09-03$6.95$13.965,100
2021-09-02$6.84$13.7410,500
2021-09-01$6.96$13.9815,400
2021-08-31$7.07$14.205,000
2021-08-30$7.01$14.082,700
2021-08-27$7.00$14.064,800
2021-08-26$6.88$13.827,700
2021-08-25$6.73$13.523,700
2021-08-24$6.79$13.645,500
2021-08-23$7.04$14.143,700
2021-08-20$6.99$14.0413,100
2021-08-19$6.66$13.387,100
2021-08-18$6.79$13.6427,800
2021-08-17$6.54$13.1431,500
2021-08-16$7.16$14.3815,900
2021-08-13$7.42$14.9128,300
2021-08-12$7.28$14.63146,900
2021-08-11$7.19$14.4415,900
2021-08-10$6.86$13.787,600
2021-08-09$6.81$13.688,200
2021-08-06$6.75$13.5617,500
2021-08-05$6.84$13.742,400
2021-08-04$6.72$13.5011,600
2021-08-03$6.68$13.4224,900
2021-08-02$6.97$14.0010,200
2021-07-30$7.07$14.2013,000
2021-07-29$7.04$14.1410,300
2021-07-28$7.19$14.4459,000
2021-07-27$7.01$14.0811,200
2021-07-26$7.15$14.3615,800
2021-07-23$7.20$14.4620,500
2021-07-22$7.14$14.3425,700
2021-07-21$7.03$14.1275,100
2021-07-20$6.61$13.2838,000
2021-07-19$6.40$12.8637,600
2021-07-16$6.55$13.1619,000
2021-07-15$6.83$13.7218,900
2021-07-14$6.74$13.5429,700
2021-07-13$6.68$13.42152,900
2021-07-12$6.60$13.2620,600
2021-07-09$6.56$13.184,300
2021-07-08$6.41$12.8828,100
2021-07-07$6.60$13.2621,700
2021-07-06$6.64$13.3415,700
2021-07-02$6.51$13.08118,800
2021-07-01$6.28$12.6225,200
2021-06-30$6.27$12.6018,400
2021-06-29$6.32$12.707,400
2021-06-28$6.35$12.7622,000
2021-06-25$6.40$12.8676,800
2021-06-24$6.54$13.14121,500
2021-06-23$6.16$12.3847,100
2021-06-22$6.02$12.092,700
2021-06-21$5.95$11.959,400
2021-06-18$5.89$11.839,300
2021-06-17$5.93$11.914,000
2021-06-16$5.83$11.7110,500
2021-06-15$5.99$12.039,100
2021-06-14$6.06$12.177,000
2021-06-11$6.15$12.3621,700
2021-06-10$6.16$12.3819,100
2021-06-09$6.10$12.2513,400
2021-06-08$6.17$12.4024,900
2021-06-07$6.06$12.1718,800
2021-06-04$6.05$12.1516,200
2021-06-03$5.78$11.6128,400
2021-06-02$5.68$11.4119,200
2021-06-01$5.48$11.0153,300
2021-05-28$5.60$11.253,100
2021-05-27$5.60$11.255,500
2021-05-26$5.58$11.214,800
2021-05-25$5.54$11.1329,400
2021-05-24$5.66$11.376,800
2021-05-21$5.76$11.576,700
2021-05-20$5.75$11.557,000
2021-05-19$5.78$11.6194,000
2021-05-18$5.91$11.876,500
2021-05-17$6.06$12.1717,000
2021-05-14$6.16$12.3818,900
2021-05-13$5.90$11.8537,700
2021-05-12$5.64$11.3339,600
2021-05-11$5.81$11.6793,100
2021-05-10$6.07$12.1947,900
2021-05-07$6.08$12.2169,000
2021-05-06$6.05$12.154,000
2021-05-05$6.03$12.114,900
2021-05-04$6.01$12.0765,900
2021-05-03$6.32$12.7068,900
2021-04-30$6.16$12.38117,800
2021-04-29$6.11$12.279,800
2021-04-28$6.19$12.445,000
2021-04-27$6.20$12.4647,000
2021-04-26$6.51$13.0823,300
2021-04-23$6.24$12.544,400
2021-04-22$6.20$12.465,700
2021-04-21$6.24$12.544,700
2021-04-20$6.23$12.524,500
2021-04-19$6.30$12.6614,100
2021-04-16$6.27$12.6013,700
2021-04-15$6.23$12.5215,100
2021-04-14$6.11$12.277,600
2021-04-13$6.18$12.4213,500
2021-04-12$6.48$13.0230,600
2021-04-09$6.48$13.0215,700
2021-04-08$6.27$12.6032,600
2021-04-07$6.34$12.744,600
2021-04-06$6.32$12.706,000
2021-04-05$6.26$12.5855,100
2021-04-01$6.31$12.688,000
2021-03-31$6.32$12.7056,300
2021-03-30$6.48$13.0226,300
2021-03-29$6.07$12.1921,000
2021-03-26$6.10$12.2539,000
2021-03-25$6.09$12.2312,700
2021-03-24$6.10$12.2515,000
2021-03-23$6.10$12.257,300
2021-03-22$6.34$12.749,500
2021-03-19$6.38$12.8222,200
2021-03-18$6.58$13.2269,600
2021-03-17$6.06$12.1719,300
2021-03-16$6.06$12.176,200
2021-03-15$6.27$12.6016,300
2021-03-12$6.12$12.297,100
2021-03-11$6.23$12.5215,800
2021-03-10$6.23$12.5245,700
2021-03-09$6.19$12.4411,300
2021-03-08$6.05$12.1543,800
2021-03-05$6.24$12.548,200
2021-03-04$6.28$12.6250,500
2021-03-03$6.19$12.4430,100
2021-03-02$6.38$12.8227,900
2021-03-01$6.48$13.0223,100
2021-02-26$6.36$12.7815,800
2021-02-25$6.64$13.3426,800
2021-02-24$6.84$13.7430,400
2021-02-23$6.65$13.3659,700
2021-02-22$6.73$13.5216,400
2021-02-19$6.82$13.7031,100
2021-02-18$6.75$13.5623,900
2021-02-17$6.73$13.5218,400
2021-02-16$6.80$13.6653,800
2021-02-12$6.74$13.5467,900
2021-02-11$6.51$13.08144,300
2021-02-10$7.15$14.3667,800
2021-02-09$7.17$14.4053,900
2021-02-08$7.14$14.3451,200
2021-02-05$6.99$14.0436,300
2021-02-04$6.73$13.5214,300
2021-02-03$6.50$13.0628,700
2021-02-02$6.24$12.5419,300
2021-02-01$6.22$12.5019,500
2021-01-29$5.87$11.7916,600
2021-01-28$6.18$12.428,500
2021-01-27$6.17$12.4020,300
2021-01-26$6.23$12.5210,900
2021-01-25$6.37$12.8017,300
2021-01-22$6.34$12.747,800
2021-01-21$6.31$12.6824,100
2021-01-20$6.27$12.6023,800
2021-01-19$6.37$12.809,800
2021-01-15$6.38$12.8216,600
2021-01-14$6.52$13.1056,700
2021-01-13$6.04$12.1350,100
2021-01-12$6.00$12.0572,800
2021-01-11$5.97$11.9943,200
2021-01-08$6.01$12.0755,800
2021-01-07$6.15$12.3625,500
2021-01-06$6.33$12.7220,500
2021-01-05$6.55$13.1627,700
2021-01-04$6.30$12.6631,200