Northern Technologies International Corporation (NTIC)
NASDAQ: NTIC · Real-Time Price · USD
8.49
+0.09 (1.07%)
At close: Mar 13, 2026, 4:00 PM EDT
8.68
+0.19 (2.24%)
After-hours: Mar 13, 2026, 4:10 PM EDT
NTIC Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 13, 2026 | 8.57 | 8.68 | 8.49 | 8.68 | 8.68 | 3.33% | 2,806 |
| Mar 12, 2026 | 8.46 | 8.50 | 8.40 | 8.40 | 8.40 | -0.36% | 4,294 |
| Mar 11, 2026 | 8.58 | 8.58 | 8.40 | 8.43 | 8.43 | -2.66% | 4,799 |
| Mar 10, 2026 | 8.78 | 8.79 | 8.57 | 8.66 | 8.66 | -1.14% | 5,816 |
| Mar 9, 2026 | 8.56 | 8.89 | 8.56 | 8.76 | 8.76 | 1.51% | 5,010 |
| Mar 6, 2026 | 8.68 | 8.71 | 8.55 | 8.63 | 8.63 | -0.23% | 2,452 |
| Mar 5, 2026 | 8.71 | 8.83 | 8.65 | 8.65 | 8.65 | -1.48% | 5,287 |
| Mar 4, 2026 | 9.00 | 9.00 | 8.78 | 8.78 | 8.78 | -1.35% | 1,412 |
| Mar 3, 2026 | 8.73 | 9.00 | 8.71 | 8.90 | 8.90 | -1.33% | 6,486 |
| Mar 2, 2026 | 8.75 | 9.17 | 8.75 | 9.02 | 9.02 | 1.35% | 3,220 |
| Feb 27, 2026 | 8.68 | 9.18 | 8.60 | 8.90 | 8.90 | 0.34% | 11,991 |
| Feb 26, 2026 | 8.89 | 9.04 | 8.61 | 8.87 | 8.87 | 1.26% | 6,182 |
| Feb 25, 2026 | 8.75 | 8.81 | 8.59 | 8.76 | 8.76 | 0.11% | 9,636 |
| Feb 24, 2026 | 8.91 | 8.91 | 8.75 | 8.75 | 8.75 | -3.31% | 1,767 |
| Feb 23, 2026 | 9.06 | 9.10 | 9.05 | 9.05 | 9.05 | -0.55% | 1,688 |
| Feb 20, 2026 | 9.21 | 9.22 | 8.83 | 9.10 | 9.10 | -1.30% | 1,738 |
| Feb 19, 2026 | 9.19 | 9.22 | 9.19 | 9.22 | 9.22 | 2.56% | 2,454 |
| Feb 18, 2026 | 9.26 | 9.26 | 8.86 | 8.99 | 8.99 | -2.81% | 3,278 |
| Feb 17, 2026 | 9.12 | 9.51 | 9.12 | 9.25 | 9.25 | 2.44% | 4,490 |
| Feb 13, 2026 | 8.97 | 9.05 | 8.65 | 9.03 | 9.03 | 1.80% | 9,644 |
| Feb 12, 2026 | 8.65 | 8.87 | 8.51 | 8.87 | 8.87 | 3.62% | 5,253 |
| Feb 11, 2026 | 8.60 | 8.69 | 8.56 | 8.56 | 8.56 | -0.35% | 2,693 |
| Feb 10, 2026 | 8.78 | 8.78 | 8.59 | 8.59 | 8.59 | -1.83% | 2,965 |
| Feb 9, 2026 | 9.03 | 9.03 | 8.75 | 8.75 | 8.75 | -3.74% | 1,962 |
| Feb 6, 2026 | 9.04 | 9.44 | 9.00 | 9.09 | 9.09 | 2.94% | 12,968 |
| Feb 5, 2026 | 8.85 | 9.16 | 8.83 | 8.83 | 8.83 | -1.01% | 1,826 |
| Feb 4, 2026 | 8.97 | 9.09 | 8.63 | 8.92 | 8.92 | -1.11% | 2,445 |
| Feb 3, 2026 | 9.00 | 9.36 | 9.00 | 9.02 | 9.02 | 2.50% | 2,649 |
| Feb 2, 2026 | 9.02 | 9.15 | 8.80 | 8.80 | 8.80 | -2.87% | 4,971 |
| Jan 30, 2026 | 9.03 | 9.16 | 9.03 | 9.06 | 9.06 | -0.33% | 1,674 |
| Jan 29, 2026 | 9.00 | 9.13 | 8.84 | 9.09 | 9.09 | 0.89% | 5,834 |
| Jan 28, 2026 | 9.36 | 9.36 | 8.94 | 9.01 | 9.01 | -1.10% | 4,698 |
| Jan 27, 2026 | 9.09 | 9.23 | 8.99 | 9.11 | 9.10 | -0.98% | 6,207 |
| Jan 26, 2026 | 9.48 | 9.62 | 9.14 | 9.20 | 9.19 | -3.97% | 5,095 |
| Jan 23, 2026 | 9.86 | 9.97 | 9.33 | 9.58 | 9.57 | -3.13% | 11,512 |
| Jan 22, 2026 | 9.14 | 9.89 | 9.11 | 9.89 | 9.88 | 9.04% | 14,047 |
| Jan 21, 2026 | 9.01 | 9.19 | 9.01 | 9.07 | 9.06 | 0.11% | 3,393 |
| Jan 20, 2026 | 9.32 | 9.45 | 8.96 | 9.06 | 9.05 | -3.00% | 12,993 |
| Jan 16, 2026 | 9.52 | 9.52 | 9.33 | 9.34 | 9.33 | -2.40% | 3,615 |
| Jan 15, 2026 | 9.45 | 10.03 | 9.37 | 9.57 | 9.56 | 0.10% | 25,097 |
| Jan 14, 2026 | 9.64 | 9.66 | 9.20 | 9.56 | 9.55 | 6.70% | 28,988 |
| Jan 13, 2026 | 9.23 | 9.38 | 8.91 | 8.96 | 8.95 | -2.71% | 21,918 |
| Jan 12, 2026 | 8.77 | 9.39 | 8.51 | 9.21 | 9.20 | 5.32% | 25,510 |
| Jan 9, 2026 | 8.75 | 8.87 | 8.44 | 8.75 | 8.74 | 0.63% | 9,928 |
| Jan 8, 2026 | 8.00 | 8.97 | 7.95 | 8.69 | 8.68 | -0.57% | 40,375 |
| Jan 7, 2026 | 8.91 | 8.94 | 8.62 | 8.74 | 8.73 | -1.91% | 24,516 |
| Jan 6, 2026 | 8.68 | 8.98 | 8.41 | 8.91 | 8.90 | 2.89% | 9,848 |
| Jan 5, 2026 | 8.19 | 8.91 | 8.15 | 8.66 | 8.65 | 6.65% | 50,391 |
| Jan 2, 2026 | 7.91 | 8.32 | 7.78 | 8.12 | 8.11 | 3.70% | 38,792 |
| Dec 31, 2025 | 7.55 | 7.91 | 7.51 | 7.83 | 7.82 | 3.71% | 23,161 |