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.

View year

Historical Stock Price — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$14.99$14.99636,900
2013-12-30$15.22$15.22604,600
2013-12-27$15.25$15.251,136,000
2013-12-26$15.70$15.701,212,800
2013-12-24$15.57$15.57528,200
2013-12-23$15.38$15.381,430,500
2013-12-20$14.85$14.854,560,900
2013-12-19$14.86$14.862,800,900
2013-12-18$14.75$14.755,493,000
2013-12-17$12.65$12.651,190,800
2013-12-16$13.08$13.081,281,800
2013-12-13$13.10$13.10826,000
2013-12-12$13.35$13.351,102,200
2013-12-11$12.79$12.791,693,500
2013-12-10$14.01$14.011,721,500
2013-12-09$13.70$13.701,655,700
2013-12-06$14.46$14.461,085,600
2013-12-05$14.39$14.39851,900
2013-12-04$14.74$14.74869,500
2013-12-03$14.82$14.82987,000
2013-12-02$15.11$15.111,543,200
2013-11-29$14.76$14.76610,200
2013-11-27$14.93$14.931,293,200
2013-11-26$14.61$14.611,229,000
2013-11-25$14.28$14.28914,700
2013-11-22$14.09$14.091,837,900
2013-11-21$13.96$13.961,491,300
2013-11-20$13.10$13.10763,600
2013-11-19$13.17$13.17923,600
2013-11-18$12.98$12.981,241,800
2013-11-15$13.53$13.531,192,600
2013-11-14$13.28$13.28781,300
2013-11-13$13.42$13.421,030,900
2013-11-12$12.99$12.991,142,800
2013-11-11$13.21$13.211,400,300
2013-11-08$12.90$12.905,058,500
2013-11-07$10.87$10.871,787,000
2013-11-06$11.50$11.501,373,100
2013-11-05$11.88$11.88777,800
2013-11-04$11.91$11.911,258,000
2013-11-01$11.58$11.581,147,600
2013-10-31$11.65$11.651,452,800
2013-10-30$11.40$11.401,535,700
2013-10-29$11.54$11.541,878,100
2013-10-28$11.61$11.611,640,700
2013-10-25$11.80$11.801,962,300
2013-10-24$12.22$12.221,721,400
2013-10-23$12.23$12.231,522,800
2013-10-22$12.18$12.182,042,600
2013-10-21$11.59$11.591,953,400
2013-10-18$12.05$12.052,135,700
2013-10-17$12.05$12.052,706,600
2013-10-16$11.74$11.743,211,300
2013-10-15$10.71$10.712,079,800
2013-10-14$10.52$10.521,455,600
2013-10-11$10.10$10.101,232,500
2013-10-10$10.26$10.261,709,700
2013-10-09$9.66$9.662,004,600
2013-10-08$9.87$9.872,250,000
2013-10-07$10.58$10.581,263,500
2013-10-04$10.93$10.931,428,700
2013-10-03$10.69$10.691,978,200
2013-10-02$11.02$11.021,493,400
2013-10-01$11.03$11.031,762,300
2013-09-30$11.04$11.042,923,900
2013-09-27$11.30$11.306,327,300
2013-09-26$10.57$10.572,495,000
2013-09-25$9.75$9.75840,000
2013-09-24$9.87$9.871,088,600
2013-09-23$9.67$9.671,277,800
2013-09-20$9.83$9.832,251,700
2013-09-19$10.10$10.101,808,900
2013-09-18$10.10$10.103,052,100
2013-09-17$9.86$9.862,422,000
2013-09-16$9.10$9.101,026,300
2013-09-13$9.14$9.141,320,000
2013-09-12$9.09$9.09852,700
2013-09-11$9.13$9.131,044,400
2013-09-10$9.24$9.241,202,400
2013-09-09$9.30$9.301,336,700
2013-09-06$8.98$8.982,215,800
2013-09-05$8.83$8.831,433,100
2013-09-04$8.69$8.691,309,500
2013-09-03$8.55$8.553,444,500
2013-08-30$8.31$8.311,384,600
2013-08-29$8.25$8.251,563,500
2013-08-28$8.14$8.143,858,900
2013-08-27$7.36$7.361,507,600
2013-08-26$7.84$7.841,564,900
2013-08-23$7.49$7.49993,000
2013-08-22$7.46$7.46787,800
2013-08-21$7.26$7.26991,100
2013-08-20$7.10$7.101,000,100
2013-08-19$7.20$7.201,839,200
2013-08-16$6.80$6.801,259,100
2013-08-15$6.92$6.921,420,300
2013-08-14$6.86$6.86829,300
2013-08-13$6.73$6.73836,100
2013-08-12$6.85$6.851,012,900
2013-08-09$6.72$6.721,166,100
2013-08-08$6.75$6.752,542,100
2013-08-07$7.01$7.012,057,900
2013-08-06$7.10$7.101,551,800
2013-08-05$7.24$7.241,791,400
2013-08-02$7.05$7.051,776,700
2013-08-01$7.32$7.325,227,500
2013-07-31$8.51$8.51867,100
2013-07-30$8.25$8.25514,300
2013-07-29$8.27$8.27556,400
2013-07-26$8.40$8.40677,900
2013-07-25$8.42$8.421,180,000
2013-07-24$8.18$8.18940,700
2013-07-23$8.37$8.37725,100
2013-07-22$8.49$8.49940,500
2013-07-19$8.14$8.141,164,700
2013-07-18$8.44$8.441,270,100
2013-07-17$8.34$8.34716,200
2013-07-16$8.42$8.42971,000
2013-07-15$8.68$8.681,757,200
2013-07-12$8.44$8.441,336,200
2013-07-11$8.37$8.371,225,000
2013-07-10$8.05$8.05873,900
2013-07-09$7.97$7.971,188,800
2013-07-08$8.26$8.261,579,000
2013-07-05$8.04$8.041,077,200
2013-07-03$7.69$7.69756,000
2013-07-02$7.88$7.882,275,000
2013-07-01$7.69$7.693,602,700
2013-06-28$7.95$7.959,722,300
2013-06-27$6.37$6.37821,700
2013-06-26$6.48$6.48893,300
2013-06-25$6.40$6.402,160,800
2013-06-24$6.69$6.692,720,700
2013-06-21$6.15$6.151,874,100
2013-06-20$5.97$5.971,202,900
2013-06-19$6.32$6.32969,700
2013-06-18$6.41$6.411,551,400
2013-06-17$6.22$6.22738,700
2013-06-14$6.43$6.43589,200
2013-06-13$6.54$6.54623,900
2013-06-12$6.40$6.40875,300
2013-06-11$6.64$6.641,092,400
2013-06-10$6.60$6.60701,000
2013-06-07$6.56$6.56670,800
2013-06-06$6.36$6.361,304,800
2013-06-05$6.27$6.271,418,000
2013-06-04$6.47$6.471,398,900
2013-06-03$6.82$6.821,584,200
2013-05-31$7.06$7.061,303,300
2013-05-30$7.18$7.181,035,400
2013-05-29$7.25$7.25966,900
2013-05-28$7.43$7.43640,600
2013-05-24$7.42$7.421,104,500
2013-05-23$7.45$7.451,533,600
2013-05-22$7.17$7.171,248,000
2013-05-21$7.59$7.591,412,200
2013-05-20$7.57$7.571,578,200
2013-05-17$7.96$7.964,005,800
2013-05-16$7.98$7.985,325,000
2013-05-15$6.74$6.742,538,300
2013-05-14$6.71$6.711,956,100
2013-05-13$6.44$6.441,189,000
2013-05-10$6.43$6.431,029,700
2013-05-09$6.01$6.011,265,800
2013-05-08$6.01$6.01807,400
2013-05-07$6.01$6.01787,600
2013-05-06$6.14$6.14674,700
2013-05-03$6.04$6.041,292,900
2013-05-02$5.93$5.93838,400
2013-05-01$5.77$5.771,033,600
2013-04-30$6.04$6.04701,800
2013-04-29$6.29$6.29482,300
2013-04-26$6.28$6.28772,400
2013-04-25$6.33$6.33858,100
2013-04-24$6.25$6.25925,400
2013-04-23$6.54$6.541,511,100
2013-04-22$6.03$6.03859,300
2013-04-19$6.08$6.08986,500
2013-04-18$5.56$5.561,073,900
2013-04-17$5.74$5.741,167,200
2013-04-16$5.74$5.74888,400
2013-04-15$5.94$5.941,472,000
2013-04-12$5.97$5.971,080,300
2013-04-11$5.92$5.921,096,400
2013-04-10$5.61$5.611,151,200
2013-04-09$5.40$5.40901,000
2013-04-08$5.11$5.11705,500
2013-04-05$5.16$5.16574,700
2013-04-04$5.19$5.19855,400
2013-04-03$5.23$5.231,090,000
2013-04-02$5.49$5.491,096,700
2013-04-01$5.37$5.371,475,200
2013-03-28$5.77$5.771,008,600
2013-03-27$5.86$5.861,053,700
2013-03-26$6.02$6.021,637,600
2013-03-25$6.06$6.064,506,900
2013-03-22$6.90$6.907,753,800
2013-03-21$5.27$5.27527,100
2013-03-20$5.34$5.34733,600
2013-03-19$5.36$5.36809,900
2013-03-18$5.54$5.541,092,800
2013-03-15$5.54$5.542,345,600
2013-03-14$5.74$5.74848,300
2013-03-13$5.70$5.701,025,300
2013-03-12$5.70$5.701,106,900
2013-03-11$6.05$6.05758,800
2013-03-08$5.85$5.85513,400
2013-03-07$5.77$5.77891,200
2013-03-06$5.46$5.46678,200
2013-03-05$5.54$5.54882,500
2013-03-04$5.33$5.33687,400
2013-03-01$5.51$5.51908,200
2013-02-28$5.45$5.451,213,700
2013-02-27$5.28$5.281,043,500
2013-02-26$5.17$5.173,452,600
2013-02-25$5.72$5.721,032,900
2013-02-22$5.91$5.91588,800
2013-02-21$5.81$5.81626,000
2013-02-20$5.85$5.85543,900
2013-02-19$6.00$6.00644,500
2013-02-15$5.96$5.961,314,500
2013-02-14$5.82$5.821,440,100
2013-02-13$6.09$6.09927,300
2013-02-12$6.18$6.18614,600
2013-02-11$6.21$6.211,233,400
2013-02-08$6.44$6.44603,500
2013-02-07$6.50$6.50499,700
2013-02-06$6.58$6.58770,800
2013-02-05$6.45$6.45707,600
2013-02-04$6.55$6.551,106,300
2013-02-01$6.53$6.531,234,800
2013-01-31$6.69$6.696,102,000
2013-01-30$7.09$7.094,106,100
2013-01-29$8.03$8.03949,500
2013-01-28$8.16$8.16722,000
2013-01-25$8.31$8.31754,600
2013-01-24$8.30$8.301,145,100
2013-01-23$8.35$8.35934,700
2013-01-22$8.21$8.21709,200
2013-01-18$8.13$8.13505,700
2013-01-17$8.16$8.16666,700
2013-01-16$8.04$8.041,085,000
2013-01-15$8.24$8.241,486,900
2013-01-14$8.34$8.343,027,400
2013-01-11$7.21$7.21766,200
2013-01-10$7.26$7.26811,300
2013-01-09$7.43$7.431,274,700
2013-01-08$6.94$6.94505,800
2013-01-07$7.08$7.08947,400
2013-01-04$6.93$6.93665,300
2013-01-03$6.57$6.57626,000
2013-01-02$6.79$6.79817,300