Halozyme Therapeutics (HALO) went public on March 16, 2004, when it opened at a split-adjusted price of $4.25.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
February 2025 | $55.12 | $58.20 | $54.96 | $57.33 | 7,128,292 |
January 2025 | $48.23 | $57.46 | $47.52 | $56.64 | 28,012,017 |
December 2024 | $48.12 | $49.79 | $46.26 | $47.81 | 27,434,080 |
November 2024 | $55.66 | $62.13 | $42.01 | $48.20 | 47,915,876 |
October 2024 | $56.97 | $62.00 | $48.84 | $50.57 | 30,766,353 |
September 2024 | $63.59 | $64.18 | $55.43 | $57.24 | 26,508,574 |
August 2024 | $55.52 | $65.53 | $51.46 | $63.85 | 29,527,069 |
July 2024 | $52.23 | $57.09 | $50.68 | $55.26 | 26,769,175 |
June 2024 | $44.39 | $53.00 | $43.63 | $52.36 | 30,624,126 |
May 2024 | $38.40 | $46.16 | $38.30 | $44.29 | 23,706,379 |
April 2024 | $40.68 | $41.60 | $37.73 | $38.10 | 18,959,354 |
March 2024 | $40.00 | $42.64 | $39.69 | $40.68 | 19,112,825 |
February 2024 | $33.88 | $40.95 | $33.15 | $39.81 | 24,433,766 |
January 2024 | $36.83 | $38.29 | $33.67 | $33.85 | 38,729,512 |
December 2023 | $38.81 | $42.82 | $35.78 | $36.96 | 21,385,749 |
November 2023 | $33.61 | $41.09 | $33.10 | $38.61 | 22,796,827 |
October 2023 | $38.16 | $38.79 | $32.83 | $33.87 | 15,506,705 |
September 2023 | $42.85 | $43.33 | $37.43 | $38.20 | 18,620,233 |
August 2023 | $43.07 | $45.00 | $41.51 | $42.56 | 19,082,001 |
July 2023 | $36.00 | $44.24 | $35.71 | $42.96 | 23,961,250 |
June 2023 | $32.43 | $36.68 | $31.86 | $36.07 | 22,683,971 |
May 2023 | $32.13 | $35.26 | $29.85 | $32.43 | 28,402,175 |
April 2023 | $38.29 | $38.80 | $31.82 | $32.13 | 22,846,529 |
March 2023 | $47.71 | $48.31 | $32.83 | $38.19 | 51,813,111 |
February 2023 | $51.61 | $53.71 | $47.74 | $47.99 | 19,966,750 |
