NPK International Inc. (NPKI)
NYSE: NPKI · Real-Time Price · USD
10.74
+0.21 (1.99%)
At close: Sep 15, 2025, 4:00 PM EDT
10.74
0.00 (0.00%)
After-hours: Sep 15, 2025, 7:00 PM EDT
NPK International Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 15, 2025 | 10.56 | 10.78 | 10.50 | 10.74 | - | 1.99% | 661,780 |
| Sep 12, 2025 | 10.67 | 10.67 | 10.50 | 10.53 | 10.53 | -1.31% | 609,034 |
| Sep 11, 2025 | 10.65 | 10.75 | 10.59 | 10.67 | 10.67 | 0.19% | 638,653 |
| Sep 10, 2025 | 10.42 | 10.68 | 10.35 | 10.65 | 10.65 | 2.11% | 459,116 |
| Sep 9, 2025 | 10.53 | 10.58 | 10.36 | 10.43 | 10.43 | -0.48% | 471,456 |
| Sep 8, 2025 | 10.58 | 10.62 | 10.43 | 10.48 | 10.48 | -0.19% | 429,341 |
| Sep 5, 2025 | 10.59 | 10.71 | 10.39 | 10.50 | 10.50 | -1.22% | 519,371 |
| Sep 4, 2025 | 10.36 | 10.63 | 10.31 | 10.63 | 10.63 | 3.10% | 1,388,123 |
| Sep 3, 2025 | 10.38 | 10.54 | 10.30 | 10.31 | 10.31 | -0.96% | 609,990 |
| Sep 2, 2025 | 10.28 | 10.41 | 10.11 | 10.41 | 10.41 | 0.10% | 1,905,824 |
| Aug 29, 2025 | 10.48 | 10.51 | 10.33 | 10.40 | 10.40 | -0.38% | 406,302 |
| Aug 28, 2025 | 10.36 | 10.46 | 10.27 | 10.44 | 10.44 | 1.36% | 485,625 |
| Aug 27, 2025 | 10.21 | 10.42 | 10.21 | 10.30 | 10.30 | -0.48% | 587,558 |
| Aug 26, 2025 | 10.32 | 10.39 | 10.20 | 10.35 | 10.35 | 0.29% | 624,171 |
| Aug 25, 2025 | 10.34 | 10.41 | 10.28 | 10.32 | 10.32 | -0.67% | 680,033 |
| Aug 22, 2025 | 10.06 | 10.43 | 9.97 | 10.39 | 10.39 | 3.90% | 1,075,046 |
| Aug 21, 2025 | 9.88 | 10.00 | 9.85 | 10.00 | 10.00 | 1.01% | 457,078 |
| Aug 20, 2025 | 9.81 | 9.91 | 9.65 | 9.90 | 9.90 | 1.43% | 804,112 |
| Aug 19, 2025 | 9.95 | 10.04 | 9.76 | 9.76 | 9.76 | -1.61% | 782,385 |
| Aug 18, 2025 | 9.81 | 9.94 | 9.80 | 9.92 | 9.92 | 0.61% | 582,424 |
| Aug 15, 2025 | 10.01 | 10.11 | 9.78 | 9.86 | 9.86 | -1.40% | 794,506 |
| Aug 14, 2025 | 9.90 | 10.00 | 9.86 | 10.00 | 10.00 | - | 1,109,607 |
| Aug 13, 2025 | 9.85 | 10.16 | 9.78 | 10.00 | 10.00 | 1.32% | 1,382,052 |
| Aug 12, 2025 | 9.58 | 9.90 | 9.45 | 9.87 | 9.87 | 4.00% | 1,217,812 |
| Aug 11, 2025 | 9.26 | 9.67 | 9.26 | 9.49 | 9.49 | 2.15% | 1,365,541 |
| Aug 8, 2025 | 9.04 | 9.30 | 8.99 | 9.29 | 9.29 | 3.34% | 1,574,210 |
| Aug 7, 2025 | 9.21 | 9.21 | 8.86 | 8.99 | 8.99 | -0.11% | 881,297 |
| Aug 6, 2025 | 9.20 | 9.40 | 8.84 | 9.00 | 9.00 | 1.24% | 1,233,205 |
| Aug 5, 2025 | 8.73 | 9.01 | 8.69 | 8.89 | 8.89 | 2.42% | 1,049,284 |
| Aug 4, 2025 | 8.73 | 8.88 | 8.63 | 8.68 | 8.68 | -0.34% | 662,795 |
| Aug 1, 2025 | 8.86 | 8.93 | 8.68 | 8.71 | 8.71 | -3.44% | 685,376 |
| Jul 31, 2025 | 8.83 | 9.04 | 8.77 | 9.02 | 9.02 | 0.45% | 1,111,753 |
| Jul 30, 2025 | 9.05 | 9.16 | 8.95 | 8.98 | 8.98 | -0.77% | 1,100,220 |
| Jul 29, 2025 | 9.18 | 9.20 | 9.03 | 9.05 | 9.05 | -0.88% | 705,025 |
| Jul 28, 2025 | 9.07 | 9.17 | 8.98 | 9.13 | 9.13 | 1.11% | 700,216 |
| Jul 25, 2025 | 9.10 | 9.13 | 8.97 | 9.03 | 9.03 | -0.11% | 627,752 |
| Jul 24, 2025 | 8.90 | 9.11 | 8.77 | 9.04 | 9.04 | 1.01% | 981,704 |
| Jul 23, 2025 | 8.72 | 8.97 | 8.67 | 8.95 | 8.95 | 3.95% | 1,231,014 |
| Jul 22, 2025 | 8.39 | 8.70 | 8.37 | 8.61 | 8.61 | 2.99% | 1,075,590 |
| Jul 21, 2025 | 8.48 | 8.51 | 8.35 | 8.36 | 8.36 | -0.83% | 639,241 |
| Jul 18, 2025 | 8.55 | 8.56 | 8.41 | 8.43 | 8.43 | -0.71% | 689,062 |
| Jul 17, 2025 | 8.41 | 8.56 | 8.41 | 8.49 | 8.49 | 0.83% | 997,747 |
| Jul 16, 2025 | 8.43 | 8.51 | 8.17 | 8.42 | 8.42 | 0.12% | 1,008,048 |
| Jul 15, 2025 | 8.54 | 8.60 | 8.32 | 8.41 | 8.41 | -1.52% | 1,045,852 |
| Jul 14, 2025 | 8.52 | 8.55 | 8.44 | 8.54 | 8.54 | - | 928,714 |
| Jul 11, 2025 | 8.58 | 8.59 | 8.36 | 8.54 | 8.54 | -0.93% | 802,083 |
| Jul 10, 2025 | 8.54 | 8.70 | 8.51 | 8.62 | 8.62 | 0.82% | 583,058 |
| Jul 9, 2025 | 8.63 | 8.65 | 8.50 | 8.55 | 8.55 | -0.23% | 490,294 |
| Jul 8, 2025 | 8.57 | 8.74 | 8.50 | 8.57 | 8.57 | 0.23% | 628,746 |
| Jul 7, 2025 | 8.71 | 8.80 | 8.46 | 8.55 | 8.55 | -3.06% | 607,457 |