Halozyme Therapeutics, Inc. (HALO)
NASDAQ: HALO · Real-Time Price · USD
75.85
-0.48 (-0.63%)
At close: Sep 16, 2025, 4:00 PM EDT
74.87
-0.98 (-1.29%)
Pre-market: Sep 17, 2025, 5:25 AM EDT
Halozyme Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 16, 2025 | 76.41 | 76.41 | 75.33 | 75.85 | 75.85 | -0.63% | 1,145,042 |
| 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 |
| Aug 4, 2025 | 59.35 | 60.07 | 58.68 | 59.99 | 59.99 | 1.64% | 1,110,497 |
| Aug 1, 2025 | 59.82 | 60.27 | 58.53 | 59.02 | 59.02 | -1.58% | 1,675,753 |
| Jul 31, 2025 | 59.90 | 61.75 | 59.86 | 59.97 | 59.97 | -0.18% | 2,496,046 |
| Jul 30, 2025 | 59.34 | 60.36 | 59.11 | 60.08 | 60.08 | 1.74% | 1,427,048 |
| Jul 29, 2025 | 57.75 | 59.49 | 57.68 | 59.05 | 59.05 | 2.29% | 1,472,111 |
| Jul 28, 2025 | 58.43 | 58.93 | 57.72 | 57.73 | 57.73 | -0.88% | 1,116,767 |
| Jul 25, 2025 | 58.75 | 58.93 | 58.02 | 58.24 | 58.24 | -0.90% | 1,095,733 |
| Jul 24, 2025 | 58.64 | 59.38 | 58.51 | 58.77 | 58.77 | 0.36% | 799,077 |
| Jul 23, 2025 | 57.65 | 58.98 | 57.33 | 58.56 | 58.56 | 1.77% | 995,093 |
| Jul 22, 2025 | 56.05 | 57.78 | 56.05 | 57.54 | 57.54 | 2.90% | 1,038,585 |
| Jul 21, 2025 | 56.49 | 56.66 | 55.64 | 55.92 | 55.92 | -0.94% | 1,051,784 |
| Jul 18, 2025 | 57.85 | 57.85 | 56.38 | 56.45 | 56.45 | -2.34% | 1,111,563 |
| Jul 17, 2025 | 58.10 | 58.56 | 57.57 | 57.81 | 57.81 | -0.35% | 1,110,491 |
| Jul 16, 2025 | 57.09 | 58.45 | 57.01 | 58.01 | 58.01 | 2.49% | 1,434,304 |
| Jul 15, 2025 | 57.71 | 57.82 | 56.56 | 56.60 | 56.60 | -1.82% | 1,001,416 |
| Jul 14, 2025 | 57.24 | 58.14 | 57.16 | 57.65 | 57.65 | 0.87% | 1,099,408 |
| Jul 11, 2025 | 57.37 | 57.86 | 56.79 | 57.15 | 57.15 | -0.83% | 1,242,856 |
| Jul 10, 2025 | 56.39 | 57.97 | 56.19 | 57.63 | 57.63 | 1.86% | 1,617,625 |
| Jul 9, 2025 | 56.66 | 57.19 | 56.06 | 56.58 | 56.58 | 1.40% | 1,556,825 |
| Jul 8, 2025 | 54.17 | 56.21 | 54.15 | 55.80 | 55.80 | 2.91% | 2,268,977 |