Skip to main content
Northern Technologies International Corporation (NTIC)
NASDAQ: NTIC · Real-Time Price · USD
8.59
+0.23 (2.75%)
At close: Jun 26, 2026, 4:00 PM EDT
8.50
-0.09 (-1.05%)
After-hours: Jun 26, 2026, 4:10 PM EDT

NTIC Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 26, 20268.358.598.358.598.592.75%12,191
Jun 25, 20268.278.448.278.368.360.60%2,438
Jun 24, 20268.268.318.268.318.310.73%2,686
Jun 23, 20268.198.358.198.258.250.49%3,799
Jun 22, 20268.078.248.068.218.212.11%10,407
Jun 18, 20268.138.158.048.048.04-0.74%10,702
Jun 17, 20268.058.227.998.108.100.50%16,108
Jun 16, 20268.098.118.008.068.060.50%20,944
Jun 15, 20268.098.097.988.028.02-0.37%8,007
Jun 12, 20268.118.117.808.058.05-0.62%19,025
Jun 11, 20268.098.108.038.108.101.63%1,718
Jun 10, 20268.018.077.957.977.97-0.50%11,201
Jun 9, 20268.038.037.968.018.01-0.25%5,954
Jun 8, 20268.088.108.018.038.030.37%4,399
Jun 5, 20267.958.007.908.008.001.52%8,725
Jun 4, 20268.008.007.777.887.88-0.88%80,337
Jun 3, 20268.018.017.957.957.95-0.62%3,143
Jun 2, 20268.068.067.958.008.00-0.74%2,284
Jun 1, 20267.968.067.958.068.060.75%9,240
May 29, 20267.938.047.938.008.00-0.74%6,367
May 28, 20267.978.067.958.068.061.38%5,799
May 27, 20267.957.987.907.957.950.51%13,047
May 26, 20267.958.007.917.917.91-1.12%18,761
May 22, 20268.008.027.968.008.000.13%9,836
May 21, 20267.997.997.957.997.99-0.12%2,671
May 20, 20267.988.007.908.008.001.27%6,267
May 19, 20267.958.017.907.907.90-6,009
May 18, 20267.907.957.907.907.90-3,752
May 15, 20268.058.057.907.907.90-1.00%9,077
May 14, 20268.078.087.987.987.98-0.25%9,907
May 13, 20268.058.057.998.008.000.13%13,519
May 12, 20268.018.057.997.997.990.25%16,118
May 11, 20268.008.057.977.977.970.13%76,260
May 8, 20267.978.047.947.967.96-0.38%53,962
May 7, 20268.008.007.957.997.99-0.12%15,058
May 6, 20268.058.138.008.008.00-0.37%42,458
May 5, 20267.988.147.988.038.031.65%11,342
May 4, 20268.008.007.907.907.90-0.63%7,133
May 1, 20268.008.067.957.957.95-0.62%9,491
Apr 30, 20267.998.057.908.008.000.50%34,157
Apr 29, 20267.958.157.957.967.96-0.87%2,792
Apr 28, 20268.118.118.018.038.03-4,873
Apr 27, 20268.058.107.958.038.030.12%13,251
Apr 24, 20268.008.188.008.028.020.25%9,227
Apr 23, 20267.958.077.958.008.00-0.37%39,639
Apr 22, 20268.128.178.038.038.030.12%5,702
Apr 21, 20268.108.208.028.028.02-0.74%11,608
Apr 20, 20268.108.208.058.088.08-0.37%9,165
Apr 17, 20268.218.218.098.118.11-1.22%1,721
Apr 16, 20268.298.508.058.218.211.61%8,378
Apr 15, 20268.058.148.058.088.080.37%11,633
Apr 14, 20268.108.458.058.058.05-0.74%17,656
Apr 13, 20267.958.117.938.118.111.37%34,755
Apr 10, 20268.538.538.008.008.00-0.12%3,982
Apr 9, 20268.048.297.978.018.010.12%13,748
Apr 8, 20268.208.327.978.008.00-1.23%30,809
Apr 7, 20268.258.258.108.108.10-1,933
Apr 6, 20268.328.328.108.108.102.27%2,215
Apr 2, 20268.048.157.897.927.92-2.22%10,936
Apr 1, 20268.318.318.018.108.10-1.70%4,692
Mar 31, 20268.618.818.248.248.24-1.08%16,611
Mar 30, 20268.898.898.278.338.330.85%8,009
Mar 27, 20268.408.408.258.268.26-1.67%4,942
Mar 26, 20268.588.588.408.408.40-0.83%3,780
Mar 25, 20268.478.618.478.478.47-1.51%4,459
Mar 24, 20268.679.008.608.608.602.38%13,072
Mar 23, 20268.408.598.408.408.40-0.71%4,367
Mar 20, 20268.408.468.408.468.46-0.59%11,946
Mar 19, 20268.568.848.408.518.513.28%9,573
Mar 18, 20268.378.378.248.248.24-3,339
Mar 17, 20268.368.588.248.248.24-0.12%3,712
Mar 16, 20268.728.728.248.258.25-4.95%3,094
Mar 13, 20268.578.688.498.688.683.33%2,806
Mar 12, 20268.468.508.408.408.40-0.36%4,303
Mar 11, 20268.588.588.408.438.43-2.66%4,799
Mar 10, 20268.788.798.578.668.66-1.14%5,816
Mar 9, 20268.568.898.568.768.761.51%5,010
Mar 6, 20268.688.718.558.638.63-0.23%2,452
Mar 5, 20268.718.838.658.658.65-1.48%5,287
Mar 4, 20269.009.008.788.788.78-1.35%1,412
Mar 3, 20268.739.008.718.908.90-1.33%6,486
Mar 2, 20268.759.178.759.029.021.35%3,220
Feb 27, 20268.689.188.608.908.900.34%11,991
Feb 26, 20268.899.048.618.878.871.26%6,182
Feb 25, 20268.758.818.598.768.760.11%9,636
Feb 24, 20268.918.918.758.758.75-3.31%1,769
Feb 23, 20269.069.109.059.059.05-0.55%1,688
Feb 20, 20269.219.228.839.109.10-1.30%1,738
Feb 19, 20269.199.229.199.229.222.56%2,454
Feb 18, 20269.269.268.868.998.99-2.81%3,278
Feb 17, 20269.129.519.129.259.252.44%4,490
Feb 13, 20268.979.058.659.039.031.80%9,644
Feb 12, 20268.658.878.518.878.873.62%5,253
Feb 11, 20268.608.698.568.568.56-0.35%2,693
Feb 10, 20268.788.788.598.598.59-1.83%2,965
Feb 9, 20269.039.038.758.758.75-3.74%1,962
Feb 6, 20269.049.449.009.099.092.94%12,968
Feb 5, 20268.859.168.838.838.83-1.01%1,853
Feb 4, 20268.979.098.638.928.92-1.11%2,445
Feb 3, 20269.009.369.009.029.022.50%2,658