Halozyme Therapeutics, Inc. (HALO)
NASDAQ: HALO · Real-Time Price · USD
66.28
-1.86 (-2.73%)
At close: Jun 2, 2026, 4:00 PM EDT
64.95
-1.33 (-2.01%)
After-hours: Jun 2, 2026, 6:21 PM EDT
Halozyme Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 2, 2026 | 67.38 | 67.44 | 65.60 | 66.28 | 66.28 | -2.73% | 1,740,929 |
| Jun 1, 2026 | 66.21 | 68.95 | 65.70 | 68.14 | 68.14 | 2.40% | 2,383,659 |
| May 29, 2026 | 68.24 | 68.62 | 66.40 | 66.54 | 66.54 | -2.41% | 1,905,381 |
| May 28, 2026 | 68.46 | 69.33 | 68.09 | 68.18 | 68.18 | -0.68% | 1,198,367 |
| May 27, 2026 | 69.01 | 70.01 | 68.00 | 68.65 | 68.65 | -0.10% | 2,042,892 |
| May 26, 2026 | 68.96 | 69.55 | 68.43 | 68.72 | 68.72 | 0.59% | 1,842,488 |
| May 22, 2026 | 68.52 | 68.85 | 67.83 | 68.32 | 68.32 | -0.29% | 1,197,479 |
| May 21, 2026 | 68.00 | 68.79 | 67.50 | 68.52 | 68.52 | -0.67% | 1,750,490 |
| May 20, 2026 | 68.98 | 69.74 | 67.83 | 68.98 | 68.98 | 0.36% | 1,426,103 |
| May 19, 2026 | 67.67 | 69.18 | 66.66 | 68.73 | 68.73 | 1.91% | 2,003,024 |
| May 18, 2026 | 68.03 | 69.32 | 66.90 | 67.44 | 67.44 | 0.48% | 1,780,673 |
| May 15, 2026 | 69.21 | 69.66 | 66.31 | 67.12 | 67.12 | -3.02% | 2,144,688 |
| May 14, 2026 | 70.03 | 71.20 | 68.51 | 69.21 | 69.21 | -1.17% | 2,008,321 |
| May 13, 2026 | 71.63 | 71.99 | 67.34 | 70.03 | 70.03 | -1.27% | 2,643,720 |
| May 12, 2026 | 70.11 | 73.89 | 67.55 | 70.93 | 70.93 | 6.81% | 4,855,950 |
| May 11, 2026 | 63.95 | 66.82 | 63.50 | 66.41 | 66.41 | 3.57% | 2,923,099 |
| May 8, 2026 | 65.44 | 65.78 | 64.00 | 64.12 | 64.12 | -1.64% | 1,706,544 |
| May 7, 2026 | 65.92 | 66.61 | 64.45 | 65.19 | 65.19 | -1.75% | 1,517,270 |
| May 6, 2026 | 66.80 | 67.29 | 65.64 | 66.35 | 66.35 | 0.73% | 1,029,377 |
| May 5, 2026 | 65.35 | 67.35 | 64.57 | 65.87 | 65.87 | 2.01% | 1,478,959 |
| May 4, 2026 | 63.50 | 64.68 | 63.11 | 64.57 | 64.57 | 0.95% | 917,930 |
| May 1, 2026 | 63.48 | 64.31 | 62.38 | 63.96 | 63.96 | 0.47% | 978,028 |
| Apr 30, 2026 | 63.21 | 64.34 | 63.11 | 63.66 | 63.66 | 0.95% | 1,159,984 |
| Apr 29, 2026 | 63.28 | 64.23 | 62.90 | 63.06 | 63.06 | -1.25% | 1,230,566 |
| Apr 28, 2026 | 65.27 | 65.28 | 62.60 | 63.86 | 63.86 | -0.98% | 1,311,273 |
| Apr 27, 2026 | 65.40 | 66.66 | 64.15 | 64.49 | 64.49 | -1.33% | 1,321,860 |
| Apr 24, 2026 | 66.31 | 66.47 | 64.80 | 65.36 | 65.36 | -1.85% | 1,399,621 |
| Apr 23, 2026 | 68.40 | 70.32 | 66.45 | 66.59 | 66.59 | -2.65% | 2,376,648 |
| Apr 22, 2026 | 68.81 | 69.09 | 67.94 | 68.40 | 68.40 | -0.01% | 879,599 |
| Apr 21, 2026 | 69.57 | 70.02 | 68.24 | 68.41 | 68.41 | -1.67% | 1,542,625 |
| Apr 20, 2026 | 69.34 | 70.31 | 69.01 | 69.57 | 69.57 | 0.40% | 1,203,154 |
| Apr 17, 2026 | 67.43 | 69.44 | 67.15 | 69.29 | 69.29 | 3.98% | 1,674,301 |
| Apr 16, 2026 | 68.04 | 68.84 | 66.36 | 66.64 | 66.64 | -2.07% | 1,589,256 |
| Apr 15, 2026 | 67.33 | 68.34 | 67.12 | 68.05 | 68.05 | 1.10% | 1,164,217 |
| Apr 14, 2026 | 66.82 | 68.33 | 66.54 | 67.31 | 67.31 | 0.49% | 1,459,957 |
| Apr 13, 2026 | 67.55 | 68.05 | 66.20 | 66.98 | 66.98 | -1.24% | 1,042,927 |
| Apr 10, 2026 | 67.34 | 68.24 | 66.64 | 67.82 | 67.82 | 1.10% | 1,000,309 |
| Apr 9, 2026 | 65.31 | 67.52 | 65.22 | 67.08 | 67.08 | 2.52% | 1,259,498 |
| Apr 8, 2026 | 64.62 | 65.67 | 64.05 | 65.43 | 65.43 | 2.88% | 1,670,754 |
| Apr 7, 2026 | 62.99 | 64.20 | 62.27 | 63.60 | 63.60 | 0.82% | 1,171,781 |
| Apr 6, 2026 | 64.56 | 64.69 | 62.69 | 63.08 | 63.08 | -2.19% | 1,541,655 |
| Apr 2, 2026 | 64.22 | 65.65 | 63.61 | 64.49 | 64.49 | -1.39% | 1,523,429 |
| Apr 1, 2026 | 65.14 | 66.00 | 64.46 | 65.40 | 65.40 | 1.19% | 1,762,108 |
| Mar 31, 2026 | 62.75 | 64.89 | 62.71 | 64.63 | 64.63 | 4.02% | 1,818,213 |
| Mar 30, 2026 | 61.93 | 62.21 | 61.50 | 62.13 | 62.13 | 0.81% | 1,109,803 |
| Mar 27, 2026 | 63.15 | 63.15 | 61.33 | 61.63 | 61.63 | -2.62% | 1,283,046 |
| Mar 26, 2026 | 63.05 | 64.00 | 62.68 | 63.29 | 63.29 | 0.08% | 730,242 |
| Mar 25, 2026 | 62.78 | 63.62 | 62.69 | 63.24 | 63.24 | 1.93% | 882,070 |
| Mar 24, 2026 | 62.39 | 62.85 | 61.49 | 62.04 | 62.04 | -1.30% | 1,245,088 |
| Mar 23, 2026 | 64.55 | 65.11 | 62.63 | 62.86 | 62.86 | -0.90% | 1,910,645 |