NYSE : NPKI
$0 (0.0%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-08-10 | $13.45 | $13.48 | 0.22% | 115.86K |
| 2026-08-07 | $13.56 | $13.48 | -0.59% | 531.65K |
| 2026-08-06 | $13.63 | $13.54 | -0.66% | 675.9K |
| 2026-08-05 | $13.66 | $13.58 | -0.59% | 804K |
| 2026-08-04 | $13.43 | $13.61 | 1.34% | 1.12M |
| 2026-08-03 | $12.40 | $13.21 | 6.53% | 1.15M |
| 2026-07-31 | $12.77 | $12.49 | -2.19% | 1.1M |
| 2026-07-30 | $12.76 | $12.46 | -2.35% | 1.75M |
| 2026-07-29 | $12.90 | $12.05 | -6.59% | 1.62M |
| 2026-07-28 | $14.00 | $12.94 | -7.57% | 1.34M |
| 2026-07-27 | $14.40 | $14.14 | -1.81% | 545.23K |
| 2026-07-24 | $14.61 | $14.35 | -1.78% | 752.74K |
| 2026-07-23 | $14.65 | $14.49 | -1.09% | 731.3K |
| 2026-07-22 | $14.51 | $14.82 | 2.14% | 764.01K |
| 2026-07-21 | $14.65 | $14.58 | -0.48% | 627.1K |
| 2026-07-20 | $14.43 | $14.44 | 0.07% | 410.13K |
| 2026-07-17 | $14.04 | $14.34 | 2.14% | 578.28K |
| 2026-07-16 | $14.44 | $14.28 | -1.11% | 764.7K |
| 2026-07-15 | $14.62 | $14.50 | -0.82% | 514.4K |
| 2026-07-14 | $14.51 | $14.51 | 0.00% | 839.81K |
| 2026-07-13 | $14.41 | $14.33 | -0.56% | 620.5K |
| 2026-07-10 | $14.36 | $14.35 | -0.07% | 530.9K |
| 2026-07-09 | $14.56 | $14.43 | -0.89% | 916.5K |
| 2026-07-08 | $13.60 | $14.25 | 4.78% | 1.22M |
| 2026-07-07 | $13.92 | $13.72 | -1.44% | 1.18M |
| 2026-07-06 | $14.40 | $14.14 | -1.81% | 881.17K |
| 2026-07-02 | $14.42 | $14.31 | -0.76% | 1.39M |
| 2026-07-01 | $15.84 | $14.30 | -9.72% | 1.18M |
| 2026-06-30 | $15.95 | $15.91 | -0.25% | 1.02M |
| 2026-06-29 | $15.61 | $15.87 | 1.67% | 1.27M |
| 2026-06-26 | $15.46 | $15.61 | 0.97% | 4.09M |
| 2026-06-25 | $15.02 | $15.52 | 3.33% | 1.38M |
| 2026-06-24 | $15.29 | $14.76 | -3.47% | 1.69M |
| 2026-06-23 | $14.97 | $15.43 | 3.07% | 1.37M |
| 2026-06-22 | $15.90 | $15.32 | -3.65% | 1.29M |
| 2026-06-18 | $15.27 | $15.90 | 4.13% | 1.58M |
| 2026-06-17 | $14.89 | $15.11 | 1.48% | 1.67M |
| 2026-06-16 | $14.87 | $14.79 | -0.54% | 818.8K |
| 2026-06-15 | $15.18 | $14.77 | -2.70% | 1.12M |
| 2026-06-12 | $14.83 | $14.98 | 1.01% | 758.8K |
| 2026-06-11 | $14.82 | $14.65 | -1.15% | 682.22K |
| 2026-06-10 | $14.81 | $14.60 | -1.42% | 661.51K |
| 2026-06-09 | $15.15 | $14.80 | -2.31% | 1.27M |
| 2026-06-08 | $14.49 | $14.88 | 2.69% | 1.02M |
| 2026-06-05 | $14.52 | $14.28 | -1.65% | 566K |
| 2026-06-04 | $14.33 | $14.62 | 2.02% | 1.21M |
| 2026-06-03 | $14.46 | $14.46 | 0.00% | 858.01K |
| 2026-06-02 | $14.34 | $14.59 | 1.74% | 1.62M |
| 2026-06-01 | $14.43 | $14.31 | -0.83% | 676.89K |
| 2026-05-29 | $15.05 | $14.52 | -3.52% | 932.58K |
| 2026-05-28 | $15.15 | $15.07 | -0.53% | 672.27K |
| 2026-05-27 | $15.98 | $15.20 | -4.88% | 809.5K |
| 2026-05-26 | $15.67 | $15.95 | 1.79% | 773K |
| 2026-05-22 | $15.33 | $15.52 | 1.24% | 753.93K |
| 2026-05-21 | $15.33 | $15.27 | -0.39% | 793.5K |
| 2026-05-20 | $15.40 | $15.52 | 0.78% | 1.03M |
| 2026-05-19 | $14.92 | $15.29 | 2.48% | 931.13K |
| 2026-05-18 | $15.33 | $15.11 | -1.44% | 578.4K |
| 2026-05-15 | $15.40 | $15.29 | -0.71% | 551.4K |
| 2026-05-14 | $15.71 | $15.71 | 0.00% | 659.43K |
| 2026-05-13 | $15.14 | $15.60 | 3.04% | 661.37K |
| 2026-05-12 | $15.22 | $15.10 | -0.79% | 794.5K |
| 2026-05-11 | $14.99 | $15.29 | 2.00% | 597.85K |
| 2026-05-08 | $15.63 | $14.95 | -4.35% | 630.23K |
| 2026-05-07 | $15.75 | $15.43 | -2.03% | 1.08M |
| 2026-05-06 | $15.40 | $15.71 | 2.01% | 670.15K |
| 2026-05-05 | $15.15 | $15.78 | 4.16% | 737.7K |
| 2026-05-04 | $15.69 | $14.93 | -4.84% | 1.26M |
| 2026-05-01 | $15.90 | $15.57 | -2.08% | 1.98M |
| 2026-04-30 | $15.70 | $16.35 | 4.14% | 1.27M |
| 2026-04-29 | $15.78 | $15.65 | -0.82% | 678.81K |
| 2026-04-28 | $16.08 | $15.76 | -1.99% | 939.41K |
| 2026-04-27 | $15.74 | $16.07 | 2.10% | 1.37M |
| 2026-04-24 | $14.67 | $15.10 | 2.93% | 656.39K |
| 2026-04-23 | $14.60 | $14.71 | 0.75% | 508.5K |
| 2026-04-22 | $14.47 | $14.51 | 0.28% | 693.25K |
| 2026-04-21 | $14.34 | $14.30 | -0.28% | 530.1K |
| 2026-04-20 | $14.63 | $14.32 | -2.12% | 686.8K |
| 2026-04-17 | $14.36 | $14.70 | 2.37% | 522.44K |
| 2026-04-16 | $15.08 | $14.37 | -4.71% | 938.9K |
| 2026-04-15 | $15.00 | $15.16 | 1.07% | 508.62K |
| 2026-04-14 | $15.01 | $15.00 | -0.07% | 639.8K |
| 2026-04-13 | $15.00 | $15.02 | 0.13% | 459.43K |
| 2026-04-10 | $15.04 | $15.03 | -0.07% | 544.85K |
| 2026-04-09 | $14.77 | $15.03 | 1.76% | 837.8K |
| 2026-04-08 | $14.77 | $14.86 | 0.61% | 1.32M |
| 2026-04-07 | $14.33 | $14.33 | 0.00% | 650.76K |
| 2026-04-06 | $14.33 | $14.41 | 0.56% | 728.94K |
| 2026-04-02 | $14.16 | $14.42 | 1.84% | 645K |
| 2026-04-01 | $14.54 | $14.36 | -1.24% | 488.7K |