NGG · NYSE
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Aug 4, 2026 | $80.13 | $80.49 | $79.17 | $80.42 | +0.70% | 763.00K |
| Aug 3, 2026 | $79.70 | $80.03 | $79.35 | $79.86 | -0.14% | 918.26K |
| Jul 31, 2026 | $80.36 | $80.47 | $79.58 | $79.97 | -0.52% | 802.89K |
| Jul 30, 2026 | $80.34 | $80.69 | $79.53 | $80.39 | +1.91% | 887.25K |
| Jul 29, 2026 | $79.82 | $79.96 | $78.76 | $78.88 | -2.45% | 948.80K |
| Jul 28, 2026 | $81.21 | $81.95 | $80.82 | $80.86 | -0.43% | 627.66K |
| Jul 27, 2026 | $82.14 | $82.47 | $81.11 | $81.21 | -1.32% | 746.53K |
| Jul 24, 2026 | $82.59 | $83.00 | $82.26 | $82.30 | -0.08% | 525.20K |
| Jul 23, 2026 | $81.50 | $82.45 | $81.43 | $82.37 | -1.79% | 846.39K |
| Jul 22, 2026 | $83.79 | $84.03 | $83.33 | $83.87 | +2.22% | 725.82K |
| Jul 21, 2026 | $82.51 | $82.56 | $81.58 | $82.05 | -0.47% | 766.38K |
| Jul 20, 2026 | $83.93 | $84.21 | $82.30 | $82.44 | -1.85% | 793.52K |
| Jul 17, 2026 | $84.42 | $85.02 | $83.74 | $83.99 | +1.79% | 831.66K |
| Jul 16, 2026 | $81.58 | $82.62 | $81.50 | $82.51 | -0.48% | 802.54K |
| Jul 15, 2026 | $83.38 | $83.61 | $82.72 | $82.91 | -0.60% | 858.16K |
| Jul 14, 2026 | $83.79 | $84.15 | $83.38 | $83.41 | +0.16% | 727.06K |
| Jul 13, 2026 | $82.75 | $83.53 | $82.73 | $83.28 | +0.84% | 749.26K |
| Jul 10, 2026 | $82.80 | $83.07 | $82.42 | $82.59 | +0.33% | 470.44K |
| Jul 9, 2026 | $82.76 | $82.91 | $82.25 | $82.32 | -1.45% | 662.13K |
| Jul 8, 2026 | $83.31 | $83.72 | $83.13 | $83.53 | +0.51% | 903.09K |
| Jul 7, 2026 | $83.33 | $84.07 | $83.07 | $83.11 | +0.63% | 794.73K |
| Jul 6, 2026 | $82.77 | $82.83 | $81.95 | $82.59 | -0.31% | 997.09K |
| Jul 2, 2026 | $82.30 | $82.97 | $82.21 | $82.85 | +3.33% | 1.10M |
| Jul 1, 2026 | $81.37 | $81.67 | $80.15 | $80.18 | -3.25% | 1.38M |
| Jun 30, 2026 | $83.26 | $83.55 | $82.80 | $82.87 | -1.06% | 1.00M |
| Jun 29, 2026 | $83.45 | $83.87 | $83.08 | $83.76 | +0.90% | 995.17K |
| Jun 26, 2026 | $83.52 | $83.74 | $82.51 | $83.01 | -0.49% | 1.25M |
| Jun 25, 2026 | $83.51 | $84.10 | $83.00 | $83.42 | +0.71% | 1.24M |
| Jun 24, 2026 | $81.45 | $83.21 | $81.11 | $82.83 | +1.54% | 2.71M |
| Jun 23, 2026 | $80.59 | $81.83 | $80.39 | $81.57 | +0.74% | 1.32M |
| Jun 22, 2026 | $80.49 | $81.34 | $80.34 | $80.97 | +1.93% | 1.29M |
| Jun 18, 2026 | $80.15 | $80.20 | $78.76 | $79.44 | -1.54% | 2.96M |
| Jun 17, 2026 | $81.45 | $81.85 | $80.48 | $80.68 | -1.94% | 954.00K |
| Jun 16, 2026 | $81.64 | $82.94 | $81.47 | $82.28 | +0.87% | 1.03M |
| Jun 15, 2026 | $81.06 | $81.85 | $80.72 | $81.57 | -0.33% | 896.10K |
| Jun 12, 2026 | $81.24 | $81.94 | $81.22 | $81.84 | +0.39% | 666.29K |
| Jun 11, 2026 | $81.53 | $81.95 | $80.88 | $81.52 | +1.42% | 910.74K |
| Jun 10, 2026 | $80.59 | $80.90 | $80.37 | $80.38 | -0.86% | 707.96K |
| Jun 9, 2026 | $80.80 | $81.08 | $80.33 | $81.08 | +1.14% | 904.61K |
| Jun 8, 2026 | $80.72 | $81.05 | $80.00 | $80.17 | -2.06% | 1.07M |
| Jun 5, 2026 | $81.62 | $82.04 | $81.48 | $81.86 | +0.59% | 979.08K |
| Jun 4, 2026 | $81.68 | $81.81 | $80.71 | $81.38 | +1.43% | 899.86K |
| Jun 3, 2026 | $80.97 | $81.53 | $80.23 | $80.23 | -0.51% | 1.07M |
| Jun 2, 2026 | $80.59 | $81.25 | $80.02 | $80.64 | +0.80% | 901.80K |
| Jun 1, 2026 | $80.61 | $80.82 | $79.70 | $80.00 | -1.88% | 1.63M |
| May 29, 2026 | $82.40 | $82.49 | $81.12 | $81.53 | -3.92% | 1.52M |
| May 28, 2026 | $85.79 | $86.10 | $84.50 | $84.86 | -1.08% | 904.20K |
| May 27, 2026 | $85.96 | $86.35 | $85.51 | $85.79 | -2.16% | 1.06M |
| May 26, 2026 | $88.12 | $88.14 | $87.22 | $87.68 | +1.24% | 669.42K |
| May 22, 2026 | $87.14 | $87.34 | $86.45 | $86.61 | +0.22% | 728.34K |
| May 21, 2026 | $85.47 | $86.49 | $85.42 | $86.42 | +2.01% | 714.55K |
| May 20, 2026 | $84.08 | $85.20 | $83.96 | $84.72 | +0.68% | 1.19M |
| May 19, 2026 | $84.05 | $84.81 | $83.34 | $84.15 | +0.37% | 1.42M |
| May 18, 2026 | $82.02 | $83.89 | $82.02 | $83.84 | +3.97% | 4.21M |
| May 15, 2026 | $81.83 | $82.19 | $79.47 | $80.64 | -7.77% | 7.06M |
| May 14, 2026 | $87.73 | $87.86 | $86.70 | $87.43 | +0.52% | 4.46M |
| May 13, 2026 | $86.63 | $87.19 | $86.26 | $86.98 | -0.30% | 2.90M |
| May 12, 2026 | $86.00 | $87.52 | $85.58 | $87.24 | +0.09% | 2.62M |
| May 11, 2026 | $86.58 | $87.63 | $86.57 | $87.16 | +0.31% | 1.58M |
| May 8, 2026 | $87.14 | $87.28 | $86.56 | $86.89 | — | 1.00M |
