NASDAQ:ARWR | Historical Stock Price | ARROWHEAD PHARMACEUTICALS, 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
1993-12-16 to 2026-09-04
Data captured

Stock Price Chart

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

$1.21$5.79$27.79$133.35$639.97$3,071.251993-12-162026-08-27

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

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$76.73$76.73677,700——
2020-12-30$77.43$77.43693,500——
2020-12-29$78.04$78.04838,100——
2020-12-28$79.94$79.94856,600——
2020-12-24$84.19$84.19313,100——
2020-12-23$85.37$85.37735,700——
2020-12-22$82.83$82.831,037,500——
2020-12-21$82.03$82.031,441,800——
2020-12-18$80.16$80.162,977,900——
2020-12-17$79.37$79.37873,900——
2020-12-16$77.63$77.63842,500——
2020-12-15$76.45$76.45887,500——
2020-12-14$74.91$74.911,186,200——
2020-12-11$74.06$74.061,008,000——
2020-12-10$74.00$74.001,395,100——
2020-12-09$68.90$68.901,455,600——
2020-12-08$68.18$68.18702,500——
2020-12-07$65.85$65.85793,500——
2020-12-04$65.29$65.29715,200——
2020-12-03$63.98$63.98514,900——
2020-12-02$64.72$64.72878,200——
2020-12-01$62.64$62.64758,400——
2020-11-30$62.53$62.531,512,300——
2020-11-27$62.99$62.991,023,700——
2020-11-25$57.02$57.021,952,500——
2020-11-24$60.39$60.393,536,000——
2020-11-23$68.20$68.201,101,600——
2020-11-20$68.80$68.80719,900——
2020-11-19$68.92$68.921,178,500——
2020-11-18$68.36$68.361,099,300——
2020-11-17$70.79$70.791,043,300——
2020-11-16$69.07$69.07779,900——
2020-11-13$68.54$68.54822,400——
2020-11-12$69.23$69.23881,000——
2020-11-11$69.56$69.56726,500——
2020-11-10$68.68$68.68938,200——
2020-11-09$68.10$68.101,237,900——
2020-11-06$66.45$66.45578,700——
2020-11-05$65.97$65.971,026,300——
2020-11-04$64.34$64.341,369,600——
2020-11-03$59.47$59.47948,800——
2020-11-02$58.22$58.22968,400——
2020-10-30$57.30$57.301,039,400——
2020-10-29$58.09$58.091,046,900——
2020-10-28$59.42$59.421,173,000——
2020-10-27$61.69$61.691,401,100——
2020-10-26$59.10$59.101,533,800——
2020-10-23$58.88$58.881,351,100——
2020-10-22$58.56$58.561,667,400——
2020-10-21$56.72$56.722,048,300——
2020-10-20$54.74$54.741,872,900——
2020-10-19$50.08$50.081,655,500——
2020-10-16$49.38$49.381,202,900——
2020-10-15$48.85$48.854,025,600——
2020-10-14$44.46$44.46806,300——
2020-10-13$46.52$46.52645,200——
2020-10-12$46.39$46.39690,700——
2020-10-09$46.05$46.05992,800——
2020-10-08$48.01$48.011,896,500——
2020-10-07$48.10$48.10528,300——
2020-10-06$46.40$46.40877,500——
2020-10-05$47.11$47.111,121,800——
2020-10-02$43.82$43.821,004,800——
2020-10-01$44.76$44.761,004,700——
2020-09-30$43.06$43.06908,900——
2020-09-29$43.42$43.42818,900——
2020-09-28$43.68$43.681,080,300——
2020-09-25$44.92$44.92847,400——
2020-09-24$44.31$44.31858,900——
2020-09-23$44.64$44.641,740,100——
2020-09-22$43.80$43.801,503,500——
2020-09-21$41.71$41.711,295,100——
2020-09-18$43.10$43.104,042,100——
2020-09-17$45.75$45.752,649,900——
2020-09-16$47.43$47.4323,998,700——
2020-09-15$33.80$33.801,034,400——
2020-09-14$34.04$34.041,363,700——
2020-09-11$33.21$33.211,904,100——
2020-09-10$35.20$35.201,269,300——
2020-09-09$36.14$36.14806,600——
2020-09-08$35.47$35.471,062,100——
2020-09-04$36.04$36.041,201,700——
2020-09-03$37.06$37.061,060,900——
2020-09-02$39.83$39.831,041,300——
2020-09-01$39.00$39.001,494,400——
2020-08-31$42.24$42.24921,900——
2020-08-28$41.97$41.97665,300——
2020-08-27$41.84$41.84777,000——
2020-08-26$42.37$42.37529,800——
2020-08-25$43.33$43.33452,400——
2020-08-24$42.86$42.86741,200——
2020-08-21$42.49$42.49696,700——
2020-08-20$43.06$43.06967,400——
2020-08-19$44.97$44.97627,400——
2020-08-18$44.54$44.541,139,400——
2020-08-17$45.70$45.701,397,700——
2020-08-14$42.01$42.01549,600——
2020-08-13$42.71$42.71850,900——
2020-08-12$42.81$42.81922,900——
2020-08-11$40.58$40.581,006,100——
2020-08-10$40.37$40.37708,300——
2020-08-07$40.23$40.23921,700——
2020-08-06$41.02$41.021,297,600——
2020-08-05$43.56$43.561,206,100——
2020-08-04$44.12$44.12498,800——
2020-08-03$44.38$44.38625,100——
2020-07-31$43.07$43.07972,500——
2020-07-30$45.45$45.45561,000——
2020-07-29$44.30$44.30730,900——
2020-07-28$45.51$45.51805,100——
2020-07-27$48.34$48.34791,700——
2020-07-24$46.21$46.21797,900——
2020-07-23$46.66$46.66844,100——
2020-07-22$48.60$48.60793,100——
2020-07-21$48.75$48.751,094,100——
2020-07-20$51.27$51.271,174,800——
2020-07-17$49.02$49.02923,900——
2020-07-16$49.02$49.02772,000——
2020-07-15$48.18$48.18894,900——
2020-07-14$47.34$47.341,460,300——
2020-07-13$46.13$46.131,829,100——
2020-07-10$44.51$44.51728,000——
2020-07-09$45.10$45.101,034,800——
2020-07-08$45.25$45.25762,600——
2020-07-07$44.24$44.24948,600——
2020-07-06$43.72$43.72816,900——
2020-07-02$44.20$44.20944,700——
2020-07-01$44.16$44.161,245,600——
2020-06-30$43.19$43.19972,300——
2020-06-29$42.60$42.601,086,400——
2020-06-26$43.27$43.272,110,400——
2020-06-25$42.23$42.231,236,800——
2020-06-24$39.76$39.761,343,000——
2020-06-23$41.76$41.762,065,800——
2020-06-22$39.83$39.831,438,000——
2020-06-19$36.73$36.732,748,400——
2020-06-18$36.72$36.72949,400——
2020-06-17$35.51$35.511,054,200——
2020-06-16$35.75$35.751,158,500——
2020-06-15$33.22$33.22962,600——
2020-06-12$32.73$32.731,105,200——
2020-06-11$31.58$31.581,481,900——
2020-06-10$35.01$35.011,018,700——
2020-06-09$35.14$35.14691,800——
2020-06-08$35.74$35.74797,800——
2020-06-05$34.07$34.071,154,700——
2020-06-04$32.45$32.451,103,600——
2020-06-03$32.01$32.01740,100——
2020-06-02$32.77$32.77952,400——
2020-06-01$33.31$33.311,027,000——
2020-05-29$32.24$32.241,634,600——
2020-05-28$33.09$33.091,206,200——
2020-05-27$33.67$33.671,874,500——
2020-05-26$33.71$33.711,116,600——
2020-05-22$35.69$35.69587,600——
2020-05-21$35.84$35.84972,400——
2020-05-20$36.63$36.631,025,100——
2020-05-19$36.49$36.491,097,500——
2020-05-18$38.24$38.241,403,000——
2020-05-15$35.85$35.85963,000——
2020-05-14$35.60$35.601,455,600——
2020-05-13$34.15$34.151,158,100——
2020-05-12$35.94$35.941,386,200——
2020-05-11$36.30$36.301,522,100——
2020-05-08$34.14$34.141,767,900——
2020-05-07$35.13$35.131,251,800——
2020-05-06$34.23$34.23827,100——
2020-05-05$35.40$35.401,340,000——
2020-05-04$34.16$34.161,030,600——
2020-05-01$32.56$32.561,296,400——
2020-04-30$34.43$34.431,293,200——
2020-04-29$36.53$36.53929,800——
2020-04-28$37.26$37.26873,600——
2020-04-27$39.47$39.47671,900——
2020-04-24$38.89$38.891,003,200——
2020-04-23$38.45$38.451,045,500——
2020-04-22$36.94$36.941,030,600——
2020-04-21$36.62$36.621,306,400——
2020-04-20$38.89$38.891,824,400——
2020-04-17$36.55$36.551,258,700——
2020-04-16$34.83$34.831,819,700——
2020-04-15$35.33$35.331,832,500——
2020-04-14$36.77$36.771,366,100——
2020-04-13$34.85$34.851,559,100——
2020-04-09$33.87$33.871,436,200——
2020-04-08$31.51$31.511,121,100——
2020-04-07$29.39$29.391,469,300——
2020-04-06$28.94$28.941,262,500——
2020-04-03$26.12$26.12598,800——
2020-04-02$26.91$26.91912,400——
2020-04-01$26.52$26.521,005,300——
2020-03-31$28.77$28.771,311,000——
2020-03-30$28.97$28.971,134,800——
2020-03-27$28.12$28.121,302,000——
2020-03-26$30.59$30.591,641,300——
2020-03-25$29.22$29.221,975,800——
2020-03-24$28.63$28.631,724,800——
2020-03-23$25.58$25.582,043,800——
2020-03-20$27.79$27.793,559,000——
2020-03-19$26.00$26.002,884,800——
2020-03-18$20.56$20.562,364,200——
2020-03-17$21.97$21.972,824,000——
2020-03-16$21.76$21.762,601,000——
2020-03-13$26.32$26.322,682,900——
2020-03-12$25.01$25.012,774,100——
2020-03-11$28.56$28.561,954,500——
2020-03-10$29.89$29.892,064,900——
2020-03-09$30.00$30.002,176,300——
2020-03-06$33.40$33.401,760,700——
2020-03-05$35.59$35.591,169,100——
2020-03-04$36.93$36.931,198,300——
2020-03-03$35.15$35.151,443,500——
2020-03-02$35.50$35.501,387,900——
2020-02-28$35.36$35.362,037,000——
2020-02-27$36.00$36.002,249,700——
2020-02-26$36.06$36.062,327,700——
2020-02-25$34.12$34.121,773,300——
2020-02-24$36.39$36.391,668,200——
2020-02-21$38.49$38.491,062,200——
2020-02-20$39.74$39.741,815,600——
2020-02-19$39.93$39.93842,900——
2020-02-18$40.55$40.55990,000——
2020-02-14$41.27$41.271,032,400——
2020-02-13$41.05$41.05946,000——
2020-02-12$42.41$42.411,020,600——
2020-02-11$41.58$41.581,254,500——
2020-02-10$42.85$42.851,577,200——
2020-02-07$40.43$40.431,365,000——
2020-02-06$41.10$41.104,085,200——
2020-02-05$43.72$43.721,343,100——
2020-02-04$43.90$43.901,311,500——
2020-02-03$43.26$43.261,686,600——
2020-01-31$41.91$41.911,521,900——
2020-01-30$41.52$41.522,136,900——
2020-01-29$44.04$44.041,211,000——
2020-01-28$45.40$45.401,151,000——
2020-01-27$44.01$44.011,614,400——
2020-01-24$44.61$44.612,249,700——
2020-01-23$46.21$46.211,535,700——
2020-01-22$47.58$47.581,835,300——
2020-01-21$47.59$47.596,883,200——
2020-01-17$56.42$56.421,541,500——
2020-01-16$57.11$57.111,170,100——
2020-01-15$56.93$56.931,203,900——
2020-01-14$57.50$57.501,457,600——
2020-01-13$56.66$56.662,093,300——
2020-01-10$58.01$58.011,395,100——
2020-01-09$58.94$58.941,423,400——
2020-01-08$59.80$59.801,422,800——
2020-01-07$59.58$59.581,491,500——
2020-01-06$59.44$59.441,824,300——
2020-01-03$61.56$61.561,467,100——
2020-01-02$63.12$63.121,592,000——