Halozyme Therapeutics, Inc. (HALO)
NASDAQ: HALO · Real-Time Price · USD
66.72
+1.39 (2.13%)
Oct 14, 2025, 3:44 PM EDT - Market open
Halozyme Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 14, 2025 | 64.80 | 68.00 | 64.80 | 66.92 | - | 2.43% | 1,868,103 |
| Oct 13, 2025 | 64.26 | 65.75 | 64.10 | 65.33 | 65.33 | 1.92% | 1,652,877 |
| Oct 10, 2025 | 65.54 | 65.60 | 63.78 | 64.10 | 64.10 | -1.55% | 1,534,569 |
| Oct 9, 2025 | 65.20 | 65.62 | 64.19 | 65.11 | 65.11 | -0.14% | 1,659,855 |
| Oct 8, 2025 | 66.03 | 66.48 | 64.62 | 65.20 | 65.20 | -1.24% | 1,933,176 |
| Oct 7, 2025 | 66.60 | 66.92 | 65.05 | 66.02 | 66.02 | -1.42% | 2,661,524 |
| Oct 6, 2025 | 68.58 | 68.83 | 66.64 | 66.97 | 66.97 | -2.91% | 2,585,982 |
| Oct 3, 2025 | 71.75 | 71.84 | 68.04 | 68.98 | 68.98 | -3.78% | 2,657,050 |
| Oct 2, 2025 | 74.98 | 75.50 | 69.70 | 71.69 | 71.69 | -4.34% | 2,860,066 |
| Oct 1, 2025 | 75.20 | 76.30 | 74.30 | 74.94 | 74.94 | 2.18% | 4,355,637 |
| Sep 30, 2025 | 73.96 | 74.93 | 73.06 | 73.34 | 73.34 | 0.07% | 1,828,319 |
| Sep 29, 2025 | 73.75 | 74.04 | 73.20 | 73.29 | 73.29 | -0.62% | 1,876,671 |
| Sep 26, 2025 | 74.72 | 75.25 | 73.19 | 73.75 | 73.75 | -0.30% | 2,222,589 |
| Sep 25, 2025 | 75.47 | 75.59 | 73.62 | 73.97 | 73.97 | -2.21% | 2,366,168 |
| Sep 24, 2025 | 77.93 | 78.33 | 75.39 | 75.64 | 75.64 | -2.49% | 2,228,714 |
| Sep 23, 2025 | 78.79 | 79.50 | 77.46 | 77.57 | 77.57 | -0.91% | 1,823,380 |
| Sep 22, 2025 | 78.12 | 79.31 | 77.05 | 78.28 | 78.28 | 0.60% | 1,620,864 |
| Sep 19, 2025 | 76.69 | 77.95 | 76.17 | 77.81 | 77.81 | 1.47% | 6,252,315 |
| Sep 18, 2025 | 75.77 | 76.98 | 75.31 | 76.68 | 76.68 | 1.15% | 1,656,800 |
| Sep 17, 2025 | 75.70 | 76.61 | 75.19 | 75.81 | 75.81 | -0.05% | 1,470,023 |
| Sep 16, 2025 | 76.41 | 76.41 | 75.33 | 75.85 | 75.85 | -0.63% | 1,147,882 |
| Sep 15, 2025 | 77.18 | 77.18 | 75.25 | 76.33 | 76.33 | -0.74% | 1,277,831 |
| Sep 12, 2025 | 77.04 | 77.60 | 76.51 | 76.90 | 76.90 | -0.81% | 1,121,532 |
| Sep 11, 2025 | 76.00 | 77.58 | 75.68 | 77.53 | 77.53 | 2.28% | 2,218,814 |
| Sep 10, 2025 | 76.30 | 76.34 | 74.52 | 75.80 | 75.80 | -0.35% | 1,102,294 |
| Sep 9, 2025 | 76.00 | 76.10 | 74.85 | 76.07 | 76.07 | 0.29% | 1,449,742 |
| Sep 8, 2025 | 74.60 | 76.28 | 74.22 | 75.85 | 75.85 | 1.23% | 1,828,708 |
| Sep 5, 2025 | 73.67 | 74.96 | 72.39 | 74.93 | 74.93 | 2.08% | 1,890,026 |
| Sep 4, 2025 | 74.82 | 75.46 | 73.01 | 73.40 | 73.40 | -1.90% | 2,759,852 |
| Sep 3, 2025 | 73.41 | 74.94 | 73.40 | 74.82 | 74.82 | 2.02% | 2,180,706 |
| Sep 2, 2025 | 71.78 | 74.44 | 71.50 | 73.34 | 73.34 | 0.26% | 2,684,872 |
| Aug 29, 2025 | 73.00 | 73.26 | 72.47 | 73.15 | 73.15 | 0.47% | 1,164,315 |
| Aug 28, 2025 | 72.85 | 72.88 | 72.07 | 72.81 | 72.81 | -0.51% | 1,482,308 |
| Aug 27, 2025 | 72.93 | 74.07 | 72.93 | 73.18 | 73.18 | 0.34% | 3,208,670 |
| Aug 26, 2025 | 72.43 | 72.97 | 71.91 | 72.93 | 72.93 | 1.00% | 2,280,980 |
| Aug 25, 2025 | 72.00 | 73.47 | 72.00 | 72.21 | 72.21 | 0.54% | 1,644,959 |
| Aug 22, 2025 | 71.62 | 72.09 | 70.32 | 71.82 | 71.82 | 0.29% | 2,435,036 |
| Aug 21, 2025 | 71.13 | 72.33 | 70.55 | 71.61 | 71.61 | 0.67% | 1,863,892 |
| Aug 20, 2025 | 69.70 | 71.21 | 69.53 | 71.13 | 71.13 | 1.64% | 1,891,457 |
| Aug 19, 2025 | 69.06 | 70.70 | 68.99 | 69.98 | 69.98 | 1.48% | 3,001,692 |
| Aug 18, 2025 | 68.20 | 69.05 | 67.95 | 68.96 | 68.96 | 2.51% | 1,854,863 |
| Aug 15, 2025 | 66.15 | 67.40 | 65.77 | 67.27 | 67.27 | 2.64% | 1,665,959 |
| Aug 14, 2025 | 64.94 | 66.00 | 64.42 | 65.54 | 65.54 | 0.63% | 1,598,557 |
| Aug 13, 2025 | 64.69 | 65.15 | 63.64 | 65.13 | 65.13 | 1.70% | 2,290,355 |
| Aug 12, 2025 | 62.68 | 64.32 | 62.68 | 64.04 | 64.04 | 1.83% | 2,379,172 |
| Aug 11, 2025 | 62.59 | 63.66 | 62.49 | 62.89 | 62.89 | -0.02% | 2,144,994 |
| Aug 8, 2025 | 61.97 | 63.27 | 61.90 | 62.90 | 62.90 | 1.29% | 1,592,677 |
| Aug 7, 2025 | 62.88 | 62.93 | 61.27 | 62.10 | 62.10 | -0.35% | 2,142,997 |
| Aug 6, 2025 | 63.05 | 65.40 | 61.96 | 62.32 | 62.32 | 2.48% | 5,659,249 |
| Aug 5, 2025 | 60.06 | 61.05 | 59.38 | 60.81 | 60.81 | 1.37% | 3,168,164 |