NASDAQ:NTIC | Historical Stock Price | NORTHERN TECHNOLOGIES INTERNATIONAL CORP

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
1992-03-27 to 2026-09-04
Data captured

Stock Price Chart

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

$0.95$1.85$3.62$7.06$13.77$26.861992-03-272026-08-27

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

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$11.79$16.031,600
2023-12-28$11.61$15.7924,300
2023-12-27$11.11$15.1122,400
2023-12-26$12.08$16.437,000
2023-12-22$12.12$16.4811,300
2023-12-21$12.19$16.5813,600
2023-12-20$11.84$16.1014,000
2023-12-19$11.52$15.674,500
2023-12-18$11.60$15.7726,400
2023-12-15$11.79$16.0331,500
2023-12-14$10.68$14.5231,900
2023-12-13$10.08$13.71101,200
2023-12-12$10.35$14.0810,800
2023-12-11$10.81$14.7016,000
2023-12-08$10.77$14.654,300
2023-12-07$10.76$14.637,500
2023-12-06$10.85$14.754,900
2023-12-05$10.81$14.7020,500
2023-12-04$10.99$14.9525,600
2023-12-01$10.93$14.8610,000
2023-11-30$10.85$14.7511,400
2023-11-29$10.73$14.5917,900
2023-11-28$10.41$14.1615,800
2023-11-27$10.71$14.567,500
2023-11-24$10.70$14.556,200
2023-11-22$11.11$15.1110,900
2023-11-21$11.21$15.2413,700
2023-11-20$11.70$15.9114,800
2023-11-17$12.08$16.435,700
2023-11-16$12.10$16.4518,000
2023-11-15$12.06$16.4010,900
2023-11-14$11.94$16.2418,200
2023-11-13$12.23$16.634,800
2023-11-10$12.29$16.713,400
2023-11-09$12.04$16.379,100
2023-11-08$11.85$16.1119,100
2023-11-07$11.93$16.2215,400
2023-11-06$12.27$16.6914,900
2023-11-03$12.41$16.888,200
2023-11-02$12.39$16.8515,700
2023-11-01$12.56$17.086,900
2023-10-31$12.49$16.9922,900
2023-10-30$12.55$16.977,200
2023-10-27$12.31$16.655,300
2023-10-26$12.16$16.4426,600
2023-10-25$12.20$16.5011,100
2023-10-24$12.42$16.801,400
2023-10-23$12.24$16.553,200
2023-10-20$12.57$17.006,000
2023-10-19$12.53$16.942,800
2023-10-18$12.53$16.945,500
2023-10-17$12.41$16.789,600
2023-10-16$12.50$16.9010,300
2023-10-13$12.71$17.195,000
2023-10-12$12.94$17.502,200
2023-10-11$12.86$17.394,300
2023-10-10$12.95$17.519,200
2023-10-09$12.95$17.51600
2023-10-06$12.79$17.302,000
2023-10-05$12.71$17.193,300
2023-10-04$12.92$17.476,500
2023-10-03$12.61$17.057,700
2023-10-02$13.18$17.827,100
2023-09-29$13.37$18.082,600
2023-09-28$13.22$17.884,000
2023-09-27$12.95$17.519,200
2023-09-26$12.75$17.242,300
2023-09-25$12.83$17.351,200
2023-09-22$13.13$17.761,300
2023-09-21$13.01$17.5910,000
2023-09-20$12.77$17.271,900
2023-09-19$12.85$17.3820,400
2023-09-18$13.20$17.851,100
2023-09-15$13.05$17.6529,300
2023-09-14$13.29$17.9713,600
2023-09-13$13.16$17.8017,500
2023-09-12$13.05$17.6511,400
2023-09-11$13.21$17.866,200
2023-09-08$13.41$18.135,500
2023-09-07$13.78$18.6311,900
2023-09-06$13.55$18.3215,900
2023-09-05$13.40$18.1210,700
2023-09-01$13.28$17.969,800
2023-08-31$12.90$17.445,300
2023-08-30$12.87$17.402,400
2023-08-29$12.83$17.354,900
2023-08-28$12.63$17.084,400
2023-08-25$12.47$16.86700
2023-08-24$12.66$17.1216,500
2023-08-23$12.58$17.011,600
2023-08-22$12.46$16.857,100
2023-08-21$12.17$16.4621,900
2023-08-18$12.36$16.717,500
2023-08-17$12.05$16.3040,600
2023-08-16$12.84$17.3611,700
2023-08-15$12.75$17.2420,900
2023-08-14$13.20$17.857,100
2023-08-11$12.75$17.247,200
2023-08-10$13.09$17.704,100
2023-08-09$13.36$18.078,100
2023-08-08$13.42$18.1513,000
2023-08-07$13.39$18.1122,500
2023-08-04$13.04$17.637,700
2023-08-03$12.87$17.4013,500
2023-08-02$12.75$17.244,900
2023-08-01$12.65$17.1144,800
2023-07-31$12.45$16.7410,200
2023-07-28$12.44$16.731,400
2023-07-27$12.37$16.6320,200
2023-07-26$12.47$16.7710,300
2023-07-25$12.28$16.515,100
2023-07-24$12.41$16.698,300
2023-07-21$12.38$16.654,300
2023-07-20$12.45$16.742,000
2023-07-19$12.53$16.8515,100
2023-07-18$12.14$16.3218,400
2023-07-17$12.27$16.5041,600
2023-07-14$12.66$17.0213,500
2023-07-13$12.78$17.1970,700
2023-07-12$10.89$14.6428,800
2023-07-11$10.85$14.5912,300
2023-07-10$10.89$14.643,800
2023-07-07$10.69$14.3836,900
2023-07-06$10.84$14.5836,300
2023-07-05$10.74$14.4420,100
2023-07-03$10.72$14.4218,400
2023-06-30$10.71$14.4034,000
2023-06-29$10.70$14.3914,500
2023-06-28$10.62$14.2814,800
2023-06-27$10.60$14.2531,300
2023-06-26$10.73$14.4315,200
2023-06-23$10.75$14.4627,200
2023-06-22$10.82$14.55340,700
2023-06-21$11.10$14.9337,200
2023-06-20$11.30$15.205,400
2023-06-16$11.24$15.112,600
2023-06-15$11.17$15.02900
2023-06-14$11.25$15.139,000
2023-06-13$11.06$14.872,400
2023-06-12$11.15$14.997,400
2023-06-09$11.22$15.092,000
2023-06-08$11.28$15.173,300
2023-06-07$11.22$15.095,600
2023-06-06$11.31$15.211,800
2023-06-05$11.28$15.176,200
2023-06-02$11.26$15.144,900
2023-06-01$11.25$15.1315,300
2023-05-31$11.30$15.202,000
2023-05-30$11.36$15.282,000
2023-05-26$11.27$15.156,000
2023-05-25$11.30$15.205,300
2023-05-24$11.34$15.255,400
2023-05-23$11.27$15.154,600
2023-05-22$11.26$15.143,800
2023-05-19$11.40$15.336,700
2023-05-18$11.35$15.262,800
2023-05-17$11.30$15.208,500
2023-05-16$11.25$15.135,500
2023-05-15$11.32$15.224,000
2023-05-12$11.40$15.3315,000
2023-05-11$11.51$15.481,800
2023-05-10$11.37$15.29800
2023-05-09$11.48$15.441,600
2023-05-08$11.35$15.265,100
2023-05-05$11.40$15.335,500
2023-05-04$11.45$15.406,000
2023-05-03$11.31$15.218,400
2023-05-02$11.31$15.211,900
2023-05-01$11.41$15.253,300
2023-04-28$11.45$15.304,900
2023-04-27$11.46$15.322,300
2023-04-26$11.60$15.5010,300
2023-04-25$11.68$15.612,200
2023-04-24$11.76$15.724,900
2023-04-21$11.94$15.964,400
2023-04-20$11.95$15.979,900
2023-04-19$12.04$16.093,100
2023-04-18$12.06$16.128,700
2023-04-17$12.01$16.053,000
2023-04-14$12.20$16.305,000
2023-04-13$12.24$16.3610,300
2023-04-12$11.79$15.7621,200
2023-04-11$11.75$15.702,200
2023-04-10$11.80$15.771,800
2023-04-06$11.90$15.9017,100
2023-04-05$11.95$15.972,900
2023-04-04$11.80$15.773,600
2023-04-03$11.75$15.701,900
2023-03-31$12.04$16.091,000
2023-03-30$11.95$15.972,700
2023-03-29$11.76$15.725,700
2023-03-28$11.90$15.904,900
2023-03-27$11.90$15.902,700
2023-03-24$11.99$16.02900
2023-03-23$11.96$15.981,100
2023-03-22$12.00$16.044,300
2023-03-21$11.95$15.976,500
2023-03-20$11.92$15.936,900
2023-03-17$11.81$15.789,200
2023-03-16$12.35$16.511,500
2023-03-15$12.05$16.104,400
2023-03-14$12.25$16.375,400
2023-03-13$12.25$16.379,900
2023-03-10$12.30$16.445,200
2023-03-09$12.67$16.934,300
2023-03-08$12.80$17.113,600
2023-03-07$12.73$17.015,900
2023-03-06$12.82$17.136,100
2023-03-03$12.95$17.311,000
2023-03-02$12.97$17.33800
2023-03-01$12.88$17.219,800
2023-02-28$13.00$17.37900
2023-02-27$12.75$17.043,500
2023-02-24$12.76$17.054,500
2023-02-23$12.90$17.243,500
2023-02-22$12.76$17.052,400
2023-02-21$12.81$17.1284,700
2023-02-17$12.99$17.362,800
2023-02-16$12.98$17.351,600
2023-02-15$12.95$17.313,100
2023-02-14$12.81$17.12400
2023-02-13$13.00$17.37700
2023-02-10$12.86$17.19800
2023-02-09$12.82$17.1328,600
2023-02-08$12.94$17.291,100
2023-02-07$12.82$17.136,100
2023-02-06$12.94$17.291,600
2023-02-03$12.80$17.115,100
2023-02-02$13.09$17.4919,300
2023-02-01$12.86$17.194,400
2023-01-31$13.00$17.3713,300
2023-01-30$12.52$16.645,700
2023-01-27$12.88$17.127,000
2023-01-26$12.86$17.094,200
2023-01-25$12.75$16.943,000
2023-01-24$12.75$16.944,500
2023-01-23$12.81$17.024,300
2023-01-20$13.03$17.3210,500
2023-01-19$13.12$17.446,000
2023-01-18$12.66$16.836,500
2023-01-17$12.99$17.2623,800
2023-01-13$12.95$17.2122,500
2023-01-12$13.19$17.5321,000
2023-01-11$13.14$17.4612,600
2023-01-10$12.71$16.898,700
2023-01-09$12.80$17.019,500
2023-01-06$12.86$17.097,700
2023-01-05$12.81$17.0210,800
2023-01-04$12.70$16.8816,500
2023-01-03$13.08$17.3815,300