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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$7.92$7.92239,100
2010-12-30$7.89$7.89125,300
2010-12-29$7.91$7.91190,400
2010-12-28$7.89$7.89261,500
2010-12-27$7.83$7.83200,300
2010-12-23$7.75$7.75274,600
2010-12-22$7.71$7.71186,900
2010-12-21$7.73$7.73195,100
2010-12-20$7.65$7.65297,800
2010-12-17$7.62$7.621,137,000
2010-12-16$7.65$7.65385,600
2010-12-15$7.64$7.64428,600
2010-12-14$7.56$7.56263,600
2010-12-13$7.58$7.58323,200
2010-12-10$7.64$7.64386,400
2010-12-09$7.55$7.55396,900
2010-12-08$7.46$7.46300,800
2010-12-07$7.60$7.60411,800
2010-12-06$7.45$7.45338,500
2010-12-03$7.29$7.29809,900
2010-12-02$7.20$7.20486,700
2010-12-01$7.09$7.09408,900
2010-11-30$6.94$6.941,604,700
2010-11-29$6.89$6.89696,500
2010-11-26$7.09$7.09169,200
2010-11-24$7.12$7.12312,700
2010-11-23$7.11$7.11269,400
2010-11-22$7.12$7.12362,700
2010-11-19$7.13$7.13240,700
2010-11-18$7.27$7.27424,300
2010-11-17$7.24$7.24303,000
2010-11-16$7.12$7.12580,800
2010-11-15$7.37$7.37284,900
2010-11-12$7.18$7.18363,600
2010-11-11$7.19$7.19175,400
2010-11-10$7.29$7.29302,000
2010-11-09$7.17$7.17425,900
2010-11-08$7.35$7.35585,200
2010-11-05$7.49$7.49324,000
2010-11-04$7.66$7.66410,700
2010-11-03$7.34$7.34246,100
2010-11-02$7.39$7.39347,200
2010-11-01$7.13$7.13395,300
2010-10-29$7.33$7.33292,300
2010-10-28$7.32$7.32241,200
2010-10-27$7.34$7.34269,400
2010-10-26$7.30$7.30511,800
2010-10-25$7.60$7.60349,600
2010-10-22$7.65$7.65409,700
2010-10-21$7.59$7.59869,000
2010-10-20$7.53$7.53609,500
2010-10-19$7.54$7.541,072,200
2010-10-18$8.01$8.01488,700
2010-10-15$7.93$7.93631,600
2010-10-14$8.06$8.06377,700
2010-10-13$8.27$8.271,185,300
2010-10-12$8.08$8.081,288,900
2010-10-11$7.98$7.98422,500
2010-10-08$8.03$8.03476,800
2010-10-07$7.91$7.91344,200
2010-10-06$8.00$8.001,120,200
2010-10-05$7.92$7.92502,400
2010-10-04$7.59$7.59362,700
2010-10-01$7.71$7.71233,300
2010-09-30$7.71$7.71491,800
2010-09-29$7.79$7.79518,600
2010-09-28$7.69$7.69307,600
2010-09-27$7.51$7.51442,900
2010-09-24$7.70$7.70327,200
2010-09-23$7.50$7.50429,400
2010-09-22$7.67$7.67482,600
2010-09-21$7.84$7.84387,300
2010-09-20$7.96$7.96880,300
2010-09-17$7.74$7.74792,600
2010-09-16$7.75$7.75508,100
2010-09-15$7.76$7.76651,000
2010-09-14$7.71$7.71282,100
2010-09-13$7.77$7.77257,800
2010-09-10$7.64$7.64277,500
2010-09-09$7.59$7.591,354,000
2010-09-08$7.99$7.99197,000
2010-09-07$7.78$7.78316,600
2010-09-03$7.99$7.99421,900
2010-09-02$7.91$7.91465,300
2010-09-01$7.88$7.88834,000
2010-08-31$7.64$7.641,619,000
2010-08-30$7.19$7.19437,500
2010-08-27$6.81$6.81203,300
2010-08-26$6.52$6.52173,700
2010-08-25$6.77$6.77122,400
2010-08-24$6.58$6.58188,100
2010-08-23$6.60$6.60226,900
2010-08-20$6.77$6.77379,000
2010-08-19$6.62$6.62348,400
2010-08-18$7.02$7.02152,400
2010-08-17$7.07$7.07149,400
2010-08-16$6.79$6.79141,000
2010-08-13$6.77$6.77337,000
2010-08-12$6.85$6.85260,700
2010-08-11$6.82$6.82337,600
2010-08-10$7.30$7.30169,500
2010-08-09$7.45$7.45132,300
2010-08-06$7.31$7.31185,400
2010-08-05$7.36$7.3699,300
2010-08-04$7.65$7.65400,900
2010-08-03$7.47$7.47171,700
2010-08-02$7.45$7.45172,900
2010-07-30$7.17$7.17391,800
2010-07-29$7.01$7.01217,000
2010-07-28$7.08$7.08235,600
2010-07-27$7.27$7.27295,300
2010-07-26$7.35$7.35348,000
2010-07-23$7.02$7.02576,500
2010-07-22$7.05$7.05283,000
2010-07-21$6.75$6.75175,700
2010-07-20$6.93$6.93173,000
2010-07-19$6.82$6.82258,900
2010-07-16$6.58$6.58535,700
2010-07-15$6.96$6.96255,500
2010-07-14$7.19$7.19162,800
2010-07-13$7.32$7.32296,000
2010-07-12$6.90$6.90169,100
2010-07-09$7.08$7.08135,100
2010-07-08$7.00$7.00221,400
2010-07-07$6.99$6.99407,400
2010-07-06$6.60$6.60422,600
2010-07-02$6.66$6.66136,100
2010-07-01$6.70$6.70353,900
2010-06-30$7.04$7.04233,400
2010-06-29$7.18$7.18334,100
2010-06-28$7.58$7.58425,200
2010-06-25$7.36$7.36836,400
2010-06-24$6.89$6.89209,900
2010-06-23$6.87$6.87197,800
2010-06-22$6.98$6.98259,700
2010-06-21$7.28$7.28350,100
2010-06-18$7.21$7.21463,300
2010-06-17$7.13$7.13113,500
2010-06-16$7.07$7.0763,300
2010-06-15$7.20$7.20215,500
2010-06-14$7.01$7.01272,400
2010-06-11$7.01$7.01305,700
2010-06-10$6.73$6.73242,300
2010-06-09$6.36$6.36293,900
2010-06-08$6.34$6.34363,300
2010-06-07$6.32$6.32304,800
2010-06-04$6.60$6.60435,900
2010-06-03$7.24$7.24404,800
2010-06-02$7.15$7.151,730,700
2010-06-01$7.09$7.091,501,100
2010-05-28$7.33$7.33317,600
2010-05-27$7.31$7.31320,900
2010-05-26$6.75$6.75406,300
2010-05-25$6.76$6.76357,400
2010-05-24$6.80$6.80363,600
2010-05-21$6.62$6.62579,900
2010-05-20$6.46$6.46618,400
2010-05-19$7.07$7.07632,200
2010-05-18$7.14$7.14286,200
2010-05-17$7.50$7.50365,200
2010-05-14$7.47$7.47294,600
2010-05-13$7.73$7.73416,300
2010-05-12$7.80$7.80498,700
2010-05-11$7.64$7.64784,000
2010-05-10$7.45$7.45677,200
2010-05-07$7.09$7.091,292,300
2010-05-06$7.67$7.67913,900
2010-05-05$8.23$8.23428,000
2010-05-04$8.45$8.45462,200
2010-05-03$9.02$9.02788,600
2010-04-30$8.52$8.52477,800
2010-04-29$9.00$9.00412,100
2010-04-28$8.76$8.76327,800
2010-04-27$8.52$8.52382,300
2010-04-26$8.70$8.70571,900
2010-04-23$8.34$8.34271,300
2010-04-22$8.36$8.36395,200
2010-04-21$8.50$8.50225,200
2010-04-20$8.50$8.50177,400
2010-04-19$8.26$8.26479,000
2010-04-16$8.49$8.49438,500
2010-04-15$8.75$8.75384,700
2010-04-14$8.74$8.74479,000
2010-04-13$8.82$8.82449,700
2010-04-12$8.62$8.62294,100
2010-04-09$8.62$8.62518,700
2010-04-08$8.42$8.42620,200
2010-04-07$8.12$8.12546,700
2010-04-06$8.22$8.22421,900
2010-04-05$8.06$8.06562,100
2010-04-01$8.02$8.02208,900
2010-03-31$7.99$7.99458,100
2010-03-30$7.97$7.97450,800
2010-03-29$8.04$8.04295,300
2010-03-26$8.11$8.11487,200
2010-03-25$8.21$8.21436,700
2010-03-24$8.31$8.31591,500
2010-03-23$8.48$8.48878,800
2010-03-22$8.46$8.461,006,400
2010-03-19$8.05$8.052,134,500
2010-03-18$7.60$7.60400,200
2010-03-17$7.44$7.44716,100
2010-03-16$7.43$7.43370,300
2010-03-15$7.45$7.45637,100
2010-03-12$7.31$7.31861,900
2010-03-11$7.19$7.19468,500
2010-03-10$7.27$7.271,723,000
2010-03-09$7.11$7.11566,000
2010-03-08$6.86$6.86335,400
2010-03-05$6.70$6.70337,100
2010-03-04$6.77$6.771,378,300
2010-03-03$6.77$6.771,358,300
2010-03-02$6.96$6.962,216,900
2010-03-01$6.63$6.632,349,700
2010-02-26$5.47$5.47739,100
2010-02-25$5.54$5.54185,700
2010-02-24$5.56$5.56226,400
2010-02-23$5.73$5.73343,500
2010-02-22$5.56$5.56205,800
2010-02-19$5.68$5.68195,400
2010-02-18$5.73$5.73169,100
2010-02-17$5.77$5.77286,800
2010-02-16$5.80$5.80287,600
2010-02-12$6.02$6.02307,200
2010-02-11$5.96$5.96276,900
2010-02-10$5.86$5.86329,300
2010-02-09$5.49$5.49423,100
2010-02-08$5.40$5.40354,900
2010-02-05$5.64$5.64589,600
2010-02-04$5.55$5.55528,200
2010-02-03$5.72$5.72304,600
2010-02-02$5.55$5.55292,800
2010-02-01$5.43$5.43298,000
2010-01-29$5.42$5.42216,100
2010-01-28$5.63$5.63219,900
2010-01-27$5.84$5.84218,700
2010-01-26$5.75$5.75253,600
2010-01-25$5.85$5.85306,300
2010-01-22$6.12$6.12356,000
2010-01-21$6.27$6.27396,600
2010-01-20$6.30$6.30780,300
2010-01-19$5.80$5.80365,400
2010-01-15$5.82$5.82462,900
2010-01-14$5.92$5.92239,400
2010-01-13$6.00$6.00612,900
2010-01-12$5.85$5.85427,400
2010-01-11$5.99$5.99333,000
2010-01-08$6.04$6.04387,200
2010-01-07$6.35$6.35244,900
2010-01-06$6.28$6.28464,600
2010-01-05$6.06$6.06415,800
2010-01-04$6.11$6.11302,200