NPO(NPO)
NPO
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 5/20/2026 | $301.19 | $305.83 | $297.26 | $305.45 | 185,300 |
| 5/19/2026 | $302.40 | $303.76 | $294.00 | $298.80 | 318,612 |
| 5/18/2026 | $311.88 | $313.37 | $303.88 | $306.67 | 254,543 |
| 5/15/2026 | $313.56 | $318.00 | $308.47 | $311.74 | 193,116 |
| 5/14/2026 | $321.35 | $326.98 | $318.18 | $323.30 | 277,029 |
| 5/13/2026 | $311.95 | $318.48 | $304.00 | $317.78 | 243,125 |
| 5/12/2026 | $314.72 | $315.67 | $303.11 | $310.20 | 206,600 |
| 5/11/2026 | $310.16 | $318.90 | $304.58 | $315.08 | 253,600 |
| 5/8/2026 | $303.59 | $311.19 | $299.30 | $309.22 | 268,400 |
| 5/7/2026 | $309.18 | $310.13 | $297.04 | $300.76 | 187,300 |
| 5/6/2026 | $306.76 | $309.93 | $298.57 | $306.49 | 186,400 |
| 5/5/2026 | $285.17 | $304.59 | $272.41 | $300.10 | 346,100 |
| 5/4/2026 | $285.07 | $289.86 | $275.89 | $289.51 | 311,400 |
| 5/1/2026 | $291.79 | $292.62 | $283.06 | $285.94 | 206,500 |
| 4/30/2026 | $282.41 | $292.71 | $282.19 | $291.55 | 321,600 |
| 4/29/2026 | $284.68 | $287.31 | $277.94 | $280.84 | 274,939 |
| 4/28/2026 | $291.25 | $293.68 | $286.89 | $287.98 | 220,630 |
| 4/27/2026 | $295.97 | $300.67 | $286.86 | $293.12 | 260,800 |
| 4/24/2026 | $289.38 | $297.42 | $284.54 | $294.49 | 316,206 |
| 4/23/2026 | $286.93 | $290.36 | $283.00 | $288.78 | 220,925 |
| 4/22/2026 | $285.76 | $285.76 | $278.88 | $283.80 | 193,241 |
| 4/21/2026 | $282.29 | $286.02 | $278.38 | $282.00 | 210,500 |
| 4/20/2026 | $280.46 | $284.40 | $278.72 | $283.38 | 197,705 |
| 4/17/2026 | $277.15 | $284.72 | $273.34 | $281.67 | 205,124 |
| 4/16/2026 | $264.97 | $272.51 | $264.57 | $271.75 | 257,044 |
| 4/15/2026 | $276.13 | $276.13 | $260.89 | $265.72 | 386,519 |
| 4/14/2026 | $285.66 | $285.66 | $277.84 | $278.15 | 296,234 |
| 4/13/2026 | $277.22 | $285.06 | $273.08 | $285.06 | 364,000 |
| 4/10/2026 | $280.94 | $280.94 | $276.51 | $278.07 | 270,000 |
| 4/9/2026 | $272.40 | $282.92 | $272.40 | $278.81 | 298,118 |
| 4/8/2026 | $269.14 | $276.70 | $269.10 | $273.80 | 291,612 |
| 4/7/2026 | $252.40 | $256.89 | $249.86 | $254.61 | 364,153 |
| 4/6/2026 | $250.73 | $254.03 | $245.42 | $253.77 | 278,600 |
| 4/2/2026 | $248.06 | $255.13 | $244.71 | $252.21 | 307,632 |
| 4/1/2026 | $252.63 | $260.98 | $252.63 | $254.20 | 242,500 |
| 3/31/2026 | $245.09 | $251.08 | $241.06 | $250.65 | 306,612 |
| 3/30/2026 | $250.14 | $254.48 | $238.10 | $240.45 | 264,310 |
| 3/27/2026 | $247.42 | $251.91 | $244.17 | $247.47 | 319,100 |
| 3/26/2026 | $254.29 | $256.50 | $246.90 | $249.19 | 166,300 |
| 3/25/2026 | $261.59 | $263.18 | $254.88 | $257.06 | 163,938 |
| 3/24/2026 | $250.89 | $262.39 | $250.59 | $257.18 | 130,500 |
| 3/23/2026 | $255.73 | $260.12 | $250.70 | $253.45 | 316,001 |
| 3/20/2026 | $251.27 | $252.29 | $243.63 | $247.96 | 437,331 |
| 3/19/2026 | $246.40 | $254.23 | $243.43 | $250.71 | 174,086 |
| 3/18/2026 | $255.34 | $256.62 | $250.11 | $250.59 | 268,834 |
| 3/17/2026 | $248.49 | $254.11 | $246.21 | $253.79 | 139,400 |
| 3/16/2026 | $245.47 | $249.10 | $241.32 | $247.34 | 192,200 |
| 3/13/2026 | $246.12 | $252.86 | $233.71 | $240.71 | 296,427 |
| 3/12/2026 | $251.05 | $253.26 | $243.99 | $244.47 | 172,300 |
| 3/11/2026 | $251.96 | $256.60 | $246.17 | $254.49 | 190,000 |
| 3/10/2026 | $248.30 | $260.49 | $247.80 | $254.81 | 280,821 |
| 3/9/2026 | $240.86 | $250.50 | $239.12 | $249.70 | 422,700 |
| 3/6/2026 | $249.44 | $253.42 | $244.81 | $246.65 | 200,200 |
| 3/5/2026 | $258.25 | $262.45 | $252.94 | $257.35 | 194,505 |
| 3/4/2026 | $259.32 | $262.82 | $254.53 | $262.67 | 158,742 |
| 3/3/2026 | $252.85 | $258.10 | $249.17 | $256.73 | 137,249 |
| 3/2/2026 | $254.89 | $265.94 | $252.30 | $264.05 | 140,200 |
| 2/27/2026 | $253.36 | $259.15 | $248.57 | $258.65 | 227,600 |
| 2/26/2026 | $268.59 | $271.07 | $255.65 | $257.30 | 311,200 |
| 2/25/2026 | $277.59 | $283.74 | $266.41 | $266.75 | 217,000 |
| 2/24/2026 | $277.50 | $281.20 | $275.06 | $278.00 | 195,921 |
| 2/23/2026 | $273.50 | $278.02 | $271.72 | $275.37 | 162,805 |
| 2/20/2026 | $277.11 | $280.81 | $269.15 | $274.57 | 345,261 |