Halozyme Therapeutics, Inc. (HALO)
NASDAQ: HALO · Real-Time Price · USD
63.86
-0.63 (-0.98%)
At close: Apr 28, 2026, 4:00 PM EDT
63.88
+0.02 (0.03%)
After-hours: Apr 28, 2026, 7:20 PM EDT
Halozyme Therapeutics Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 65.27 | 65.28 | 62.60 | 63.86 | 63.86 | -0.98% | 1,311,268 |
| 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 |
| Mar 20, 2026 | 63.25 | 63.78 | 62.51 | 63.43 | 63.43 | 0.25% | 3,570,432 |
| Mar 19, 2026 | 63.18 | 64.37 | 62.63 | 63.27 | 63.27 | -0.60% | 1,423,002 |
| Mar 18, 2026 | 64.57 | 64.74 | 63.30 | 63.65 | 63.65 | -2.27% | 1,713,447 |
| Mar 17, 2026 | 64.69 | 65.62 | 64.47 | 65.13 | 65.13 | 1.31% | 1,010,165 |
| Mar 16, 2026 | 64.34 | 65.77 | 64.12 | 64.29 | 64.29 | 0.99% | 1,342,401 |
| Mar 13, 2026 | 64.31 | 64.58 | 63.22 | 63.66 | 63.66 | 0.16% | 1,134,140 |
| Mar 12, 2026 | 65.38 | 66.32 | 63.46 | 63.56 | 63.56 | -4.39% | 2,152,599 |
| Mar 11, 2026 | 67.31 | 67.63 | 66.26 | 66.48 | 66.48 | -1.96% | 1,544,621 |
| Mar 10, 2026 | 68.22 | 68.40 | 67.14 | 67.81 | 67.81 | -0.48% | 1,353,731 |
| Mar 9, 2026 | 66.95 | 68.35 | 66.05 | 68.14 | 68.14 | 1.14% | 1,610,804 |
| Mar 6, 2026 | 66.80 | 68.00 | 66.26 | 67.37 | 67.37 | 0.01% | 1,263,288 |
| Mar 5, 2026 | 69.12 | 69.51 | 66.47 | 67.36 | 67.36 | -3.80% | 1,879,285 |
| Mar 4, 2026 | 69.68 | 71.53 | 69.38 | 70.02 | 70.02 | 0.89% | 1,684,642 |
| Mar 3, 2026 | 68.47 | 69.61 | 68.12 | 69.40 | 69.40 | -0.64% | 1,787,507 |
| Mar 2, 2026 | 69.05 | 70.68 | 68.02 | 69.85 | 69.85 | 0.46% | 2,063,069 |
| Feb 27, 2026 | 68.87 | 69.95 | 68.23 | 69.53 | 69.53 | 0.45% | 1,283,566 |
| Feb 26, 2026 | 70.29 | 70.29 | 68.38 | 69.22 | 69.22 | -1.61% | 2,102,889 |
| Feb 25, 2026 | 70.25 | 70.74 | 69.13 | 70.35 | 70.35 | -0.01% | 1,182,211 |
| Feb 24, 2026 | 70.48 | 71.39 | 70.15 | 70.36 | 70.36 | -0.40% | 1,336,148 |
| Feb 23, 2026 | 70.66 | 71.33 | 69.80 | 70.64 | 70.64 | -0.48% | 1,480,618 |
| Feb 20, 2026 | 71.71 | 72.72 | 70.56 | 70.98 | 70.98 | -1.47% | 2,232,782 |
| Feb 19, 2026 | 73.94 | 73.94 | 71.04 | 72.04 | 72.04 | -1.63% | 2,967,683 |
| Feb 18, 2026 | 77.64 | 78.41 | 71.50 | 73.23 | 73.23 | -9.01% | 6,351,699 |
| Feb 17, 2026 | 79.75 | 81.51 | 79.17 | 80.48 | 80.48 | 1.31% | 2,106,784 |