NASDAQ:HALO | Historical Stock Price | HALOZYME THERAPEUTICS, INC.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2004-03-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.55$3.65$8.59$20.24$47.66$112.272004-03-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$110.6950,037
2026-09-03$110.7381,966
2026-09-02$106.78119,273
2026-09-01$107.4543,520
2026-08-31$105.1170,610
2026-08-28$106.0678,192
2026-08-27$106.92$106.921,364,600$107.2669,175
2026-08-26$107.06$107.061,705,800$108.5759,886
2026-08-25$109.32$109.321,598,000$108.2059,686
2026-08-24$108.64$108.642,091,100$108.1764,836
2026-08-21$108.17$108.171,150,300$106.0268,175
2026-08-20$106.12$106.121,577,500$106.53129,698
2026-08-19$107.62$107.622,539,100$106.56164,209
2026-08-18$104.89$104.891,955,300$103.21129,456
2026-08-17$103.00$103.002,199,600$98.93139,832
2026-08-14$98.66$98.661,658,900$100.33118,174
2026-08-13$100.67$100.671,982,800$102.1398,950
2026-08-12$101.79$101.793,650,500$101.70137,653
2026-08-11$102.62$102.622,846,000$102.85109,525
2026-08-10$102.62$102.624,935,000$102.71232,919
2026-08-07$103.12$103.127,691,600$90.00514,265
2026-08-06$85.76$85.762,704,000$84.27192,207
2026-08-05$83.59$83.591,262,600$83.6865,171
2026-08-04$83.23$83.231,574,600$82.7883,379
2026-08-03$82.27$82.271,367,700$82.4262,416
2026-07-31$82.54$82.541,564,600$82.8592,033
2026-07-30$83.30$83.302,135,800$81.8578,033
2026-07-29$83.28$83.281,634,200$83.0787,328
2026-07-28$83.45$83.452,623,600$83.1085,630
2026-07-27$81.48$81.481,435,900$82.4694,061
2026-07-24$81.93$81.931,661,100$81.6986,660
2026-07-23$80.84$80.841,751,400$77.47109,783
2026-07-22$77.82$77.821,399,900$78.9179,791
2026-07-21$78.60$78.601,273,000$77.4979,560
2026-07-20$77.09$77.091,552,600$78.3684,590
2026-07-17$77.81$77.811,482,500
2026-07-16$77.54$77.541,942,000
2026-07-15$75.82$75.821,340,000
2026-07-14$75.05$75.051,784,200
2026-07-13$76.11$76.111,822,600
2026-07-10$76.20$76.201,474,300
2026-07-09$78.62$78.621,782,700
2026-07-08$80.37$80.372,487,000
2026-07-07$81.57$81.572,037,200
2026-07-06$80.78$80.782,504,500
2026-07-02$79.45$79.451,566,200
2026-07-01$77.01$77.011,782,000
2026-06-30$78.27$78.271,944,500
2026-06-29$77.18$77.182,237,100
2026-06-26$74.96$74.962,872,400
2026-06-25$72.64$72.641,457,200
2026-06-24$71.15$71.151,945,900
2026-06-23$69.62$69.622,716,100
2026-06-22$68.99$68.991,054,300
2026-06-18$68.55$68.553,654,000
2026-06-17$68.57$68.571,566,600
2026-06-16$69.64$69.641,950,000
2026-06-15$71.28$71.281,815,500
2026-06-12$69.50$69.501,042,000
2026-06-11$70.73$70.731,344,200
2026-06-10$70.50$70.501,947,500
2026-06-09$71.48$71.481,317,700
2026-06-08$70.73$70.731,497,600
2026-06-05$71.53$71.531,144,500
2026-06-04$71.60$71.602,254,200
2026-06-03$69.82$69.822,144,800
2026-06-02$66.28$66.281,741,000
2026-06-01$68.14$68.142,387,400
2026-05-29$66.54$66.541,917,500
2026-05-28$68.18$68.181,199,000
2026-05-27$68.65$68.652,042,900
2026-05-26$68.72$68.722,031,500
2026-05-22$68.32$68.321,197,500
2026-05-21$68.52$68.521,751,500
2026-05-20$68.98$68.981,426,400
2026-05-19$68.73$68.732,004,000
2026-05-18$67.44$67.441,780,800
2026-05-15$67.12$67.122,144,700
2026-05-14$69.21$69.212,008,300
2026-05-13$70.03$70.032,643,500
2026-05-12$70.93$70.934,856,000
2026-05-11$66.41$66.412,923,100
2026-05-08$64.12$64.121,706,500
2026-05-07$65.19$65.191,517,200
2026-05-06$66.35$66.351,029,400
2026-05-05$65.87$65.871,478,900
2026-05-04$64.57$64.57917,800
2026-05-01$63.96$63.96978,000
2026-04-30$63.66$63.661,159,800
2026-04-29$63.06$63.061,230,500
2026-04-28$63.86$63.861,311,300
2026-04-27$64.49$64.491,321,800
2026-04-24$65.36$65.361,399,500
2026-04-23$66.59$66.592,376,500
2026-04-22$68.40$68.40879,500
2026-04-21$68.41$68.411,542,600
2026-04-20$69.57$69.571,203,100
2026-04-17$69.29$69.291,674,300
2026-04-16$66.64$66.641,589,300
2026-04-15$68.05$68.051,164,100
2026-04-14$67.31$67.311,460,000
2026-04-13$66.98$66.981,042,800
2026-04-10$67.82$67.821,000,300
2026-04-09$67.08$67.081,259,400
2026-04-08$65.43$65.431,670,800
2026-04-07$63.60$63.601,171,800
2026-04-06$63.08$63.081,541,700
2026-04-02$64.49$64.491,523,400
2026-04-01$65.40$65.401,762,100
2026-03-31$64.63$64.631,818,200
2026-03-30$62.13$62.131,109,600
2026-03-27$61.63$61.631,282,900
2026-03-26$63.29$63.29730,200
2026-03-25$63.24$63.24882,000
2026-03-24$62.04$62.041,245,100
2026-03-23$62.86$62.861,910,600
2026-03-20$63.43$63.433,570,400
2026-03-19$63.27$63.271,422,800
2026-03-18$63.65$63.651,713,400
2026-03-17$65.13$65.131,010,200
2026-03-16$64.29$64.291,342,300
2026-03-13$63.66$63.661,134,100
2026-03-12$63.56$63.562,152,600
2026-03-11$66.48$66.481,544,600
2026-03-10$67.81$67.811,353,700
2026-03-09$68.14$68.141,610,700
2026-03-06$67.37$67.371,263,300
2026-03-05$67.36$67.361,879,200
2026-03-04$70.02$70.021,684,500
2026-03-03$69.40$69.401,787,400
2026-03-02$69.85$69.852,062,700
2026-02-27$69.53$69.531,283,500
2026-02-26$69.22$69.222,102,900
2026-02-25$70.35$70.351,182,200
2026-02-24$70.36$70.361,336,100
2026-02-23$70.64$70.641,480,600
2026-02-20$70.98$70.982,232,800
2026-02-19$72.04$72.042,967,500
2026-02-18$73.23$73.236,351,700
2026-02-17$80.48$80.482,106,800
2026-02-13$79.44$79.441,735,500
2026-02-12$76.92$76.922,221,300
2026-02-11$79.51$79.511,423,900
2026-02-10$80.22$80.221,442,800
2026-02-09$80.48$80.481,647,600
2026-02-06$81.23$81.232,245,800
2026-02-05$78.42$78.422,481,800
2026-02-04$77.93$77.932,602,600
2026-02-03$76.48$76.483,771,400
2026-02-02$74.45$74.452,077,000
2026-01-30$71.71$71.712,044,300
2026-01-29$73.34$73.342,195,300
2026-01-28$72.83$72.832,542,300
2026-01-27$70.22$70.221,006,200
2026-01-26$69.87$69.871,368,300
2026-01-23$69.22$69.221,782,100
2026-01-22$71.29$71.29842,900
2026-01-21$71.71$71.711,087,300
2026-01-20$70.43$70.43916,300
2026-01-16$71.21$71.211,271,600
2026-01-15$71.82$71.822,172,600
2026-01-14$72.96$72.961,342,800
2026-01-13$71.67$71.67972,500
2026-01-12$72.42$72.421,399,900
2026-01-09$72.47$72.471,919,900
2026-01-08$72.13$72.132,868,100
2026-01-07$75.11$75.112,684,700
2026-01-06$73.13$73.133,809,700
2026-01-05$71.20$71.202,899,100
2026-01-02$70.31$70.312,441,000