NASDAQ:ACGL | Historical Stock Price | ARCH CAPITAL GROUP LTD.

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
1995-09-14 to 2026-09-04
Data captured

Stock Price Chart

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

$1.27$3.15$7.82$19.45$48.33$120.121995-09-142026-08-27

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

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Historical Stock Price — 2018

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2018-12-31$26.72$26.721,198,700
2018-12-28$26.39$26.391,670,700
2018-12-27$26.54$26.541,413,400
2018-12-26$25.92$25.921,691,600
2018-12-24$24.80$24.80994,600
2018-12-21$25.55$25.551,663,100
2018-12-20$25.90$25.901,167,700
2018-12-19$26.41$26.411,724,200
2018-12-18$26.79$26.791,296,400
2018-12-17$26.41$26.41915,900
2018-12-14$26.86$26.861,294,600
2018-12-13$27.05$27.051,242,400
2018-12-12$27.18$27.18889,800
2018-12-11$27.24$27.24859,100
2018-12-10$27.57$27.571,192,000
2018-12-07$27.74$27.741,597,400
2018-12-06$27.75$27.751,537,400
2018-12-04$27.94$27.94961,700
2018-12-03$28.39$28.39840,800
2018-11-30$28.62$28.622,792,600
2018-11-29$28.38$28.38759,800
2018-11-28$28.45$28.451,048,900
2018-11-27$27.87$27.87936,900
2018-11-26$28.16$28.16714,800
2018-11-23$28.00$28.00358,200
2018-11-21$28.00$28.00823,600
2018-11-20$27.92$27.921,199,300
2018-11-19$28.25$28.25956,500
2018-11-16$28.26$28.26702,300
2018-11-15$28.30$28.30775,700
2018-11-14$27.89$27.89841,700
2018-11-13$28.15$28.15955,100
2018-11-12$28.01$28.011,003,000
2018-11-09$28.35$28.351,204,500
2018-11-08$28.35$28.35705,900
2018-11-07$28.16$28.16653,500
2018-11-06$27.88$27.881,241,300
2018-11-05$27.83$27.831,368,000
2018-11-02$28.03$28.031,049,000
2018-11-01$28.69$28.692,081,000
2018-10-31$28.37$28.372,032,300
2018-10-30$27.64$27.641,380,300
2018-10-29$26.77$26.771,163,100
2018-10-26$26.70$26.701,328,200
2018-10-25$26.57$26.57948,000
2018-10-24$26.16$26.161,325,700
2018-10-23$26.96$26.96970,100
2018-10-22$27.40$27.40793,100
2018-10-19$27.71$27.71633,400
2018-10-18$27.62$27.62932,400
2018-10-17$28.05$28.05911,400
2018-10-16$27.92$27.921,042,800
2018-10-15$27.36$27.36719,600
2018-10-12$27.20$27.201,150,500
2018-10-11$27.32$27.321,264,700
2018-10-10$28.09$28.091,198,900
2018-10-09$28.87$28.87855,500
2018-10-08$28.85$28.85632,900
2018-10-05$28.71$28.71825,500
2018-10-04$28.94$28.941,001,100
2018-10-03$29.29$29.291,148,100
2018-10-02$29.44$29.44775,900
2018-10-01$29.31$29.31577,200
2018-09-28$29.81$29.811,262,500
2018-09-27$29.59$29.59723,100
2018-09-26$29.53$29.531,205,600
2018-09-25$29.65$29.65740,400
2018-09-24$29.91$29.911,045,500
2018-09-21$30.20$30.202,415,500
2018-09-20$30.22$30.221,305,800
2018-09-19$30.15$30.151,046,300
2018-09-18$30.24$30.241,241,700
2018-09-17$30.18$30.181,833,200
2018-09-14$30.40$30.401,583,600
2018-09-13$30.35$30.351,033,000
2018-09-12$30.00$30.00798,300
2018-09-11$30.23$30.23890,600
2018-09-10$30.08$30.08484,700
2018-09-07$30.28$30.28671,900
2018-09-06$30.36$30.361,376,700
2018-09-05$30.59$30.591,337,800
2018-09-04$30.59$30.59999,600
2018-08-31$30.57$30.571,257,700
2018-08-30$30.60$30.601,160,400
2018-08-29$30.87$30.87512,900
2018-08-28$30.89$30.89541,900
2018-08-27$31.14$31.14751,900
2018-08-24$30.87$30.87715,500
2018-08-23$30.58$30.58528,600
2018-08-22$30.33$30.33654,500
2018-08-21$30.73$30.73774,400
2018-08-20$30.54$30.54532,100
2018-08-17$30.63$30.63732,700
2018-08-16$30.45$30.45774,600
2018-08-15$30.26$30.26651,600
2018-08-14$30.27$30.27879,600
2018-08-13$30.10$30.10580,900
2018-08-10$30.22$30.22790,700
2018-08-09$30.34$30.34653,600
2018-08-08$30.30$30.30677,000
2018-08-07$30.21$30.21983,300
2018-08-06$30.11$30.11785,900
2018-08-03$29.96$29.96968,500
2018-08-02$30.04$30.041,884,700
2018-08-01$30.06$30.061,990,500
2018-07-31$30.56$30.561,869,000
2018-07-30$30.34$30.341,295,800
2018-07-27$30.14$30.141,315,400
2018-07-26$30.00$30.001,419,500
2018-07-25$29.50$29.501,700,600
2018-07-24$29.13$29.131,916,700
2018-07-23$29.04$29.04515,500
2018-07-20$29.05$29.051,466,500
2018-07-19$29.01$29.011,001,000
2018-07-18$28.95$28.951,288,500
2018-07-17$28.36$28.361,008,000
2018-07-16$28.53$28.531,141,400
2018-07-13$28.43$28.431,642,400
2018-07-12$28.08$28.081,874,000
2018-07-11$28.04$28.041,988,900
2018-07-10$28.24$28.241,784,000
2018-07-09$27.89$27.891,858,000
2018-07-06$27.28$27.281,482,600
2018-07-05$26.93$26.93926,200
2018-07-03$26.76$26.76537,300
2018-07-02$26.63$26.631,249,400
2018-06-29$26.46$26.461,529,800
2018-06-28$26.42$26.421,848,300
2018-06-27$26.27$26.272,012,400
2018-06-26$26.41$26.411,980,300
2018-06-25$26.61$26.611,770,500
2018-06-22$26.48$26.482,913,500
2018-06-21$26.36$26.361,699,900
2018-06-20$27.02$27.021,401,600
2018-06-19$26.91$26.912,134,200
2018-06-18$26.79$26.792,198,700
2018-06-15$26.84$26.843,376,800
2018-06-14$27.04$27.042,595,600
2018-06-13$27.52$27.521,155,300
2018-06-12$27.71$27.712,174,100
2018-06-11$27.83$27.831,540,800
2018-06-08$28.10$28.102,297,400
2018-06-07$27.21$27.212,431,800
2018-06-06$27.20$27.204,060,500
2018-06-05$27.03$27.033,087,000
2018-06-04$26.90$26.902,210,400
2018-06-01$26.61$26.612,347,500
2018-05-31$26.15$26.153,772,200
2018-05-30$26.36$26.361,523,700
2018-05-29$26.00$26.001,545,300
2018-05-25$26.34$26.341,388,400
2018-05-24$26.19$26.191,750,200
2018-05-23$26.25$26.25834,300
2018-05-22$26.55$26.55912,600
2018-05-21$26.53$26.531,282,800
2018-05-18$26.22$26.221,310,400
2018-05-17$26.27$26.271,321,200
2018-05-16$26.25$26.251,488,300
2018-05-15$26.05$26.052,710,800
2018-05-14$26.39$26.391,938,300
2018-05-11$26.55$26.551,544,100
2018-05-10$26.52$26.521,199,100
2018-05-09$26.46$26.461,774,200
2018-05-08$26.66$26.661,998,300
2018-05-07$26.38$26.383,374,100
2018-05-04$26.28$26.282,399,400
2018-05-03$25.98$25.983,709,200
2018-05-02$26.31$26.314,140,300
2018-05-01$26.88$26.882,234,700
2018-04-30$26.71$26.712,002,200
2018-04-27$27.23$27.231,039,200
2018-04-26$27.11$27.111,214,700
2018-04-25$26.87$26.871,191,000
2018-04-24$26.95$26.951,652,400
2018-04-23$27.04$27.041,209,600
2018-04-20$27.02$27.021,444,500
2018-04-19$26.86$26.861,396,200
2018-04-18$26.83$26.832,060,700
2018-04-17$27.23$27.231,641,600
2018-04-16$27.38$27.381,405,500
2018-04-13$26.97$26.971,741,800
2018-04-12$26.98$26.981,840,200
2018-04-11$26.60$26.602,295,600
2018-04-10$26.26$26.263,565,500
2018-04-09$26.79$26.794,588,200
2018-04-06$28.47$28.471,114,200
2018-04-05$28.80$28.80888,300
2018-04-04$28.84$28.841,227,300
2018-04-03$28.67$28.671,283,100
2018-04-02$28.40$28.401,854,300
2018-03-29$28.53$28.533,273,000
2018-03-28$28.60$28.601,616,400
2018-03-27$28.16$28.162,462,400
2018-03-26$28.10$28.102,001,900
2018-03-23$27.80$27.802,787,600
2018-03-22$28.12$28.122,188,800
2018-03-21$28.61$28.611,858,200
2018-03-20$28.65$28.651,742,100
2018-03-19$28.47$28.471,938,000
2018-03-16$28.35$28.353,019,500
2018-03-15$28.09$28.093,147,600
2018-03-14$28.14$28.143,201,300
2018-03-13$28.48$28.483,013,500
2018-03-12$28.38$28.386,786,300
2018-03-09$29.36$29.368,717,700
2018-03-08$29.57$29.572,199,900
2018-03-07$29.89$29.891,423,200
2018-03-06$30.02$30.022,110,200
2018-03-05$29.71$29.713,099,000
2018-03-02$28.71$28.711,799,100
2018-03-01$28.75$28.751,731,600
2018-02-28$29.41$29.411,844,700
2018-02-27$29.68$29.681,583,700
2018-02-26$29.53$29.531,621,500
2018-02-23$29.33$29.33884,400
2018-02-22$29.31$29.311,794,000
2018-02-21$29.61$29.611,507,500
2018-02-20$29.57$29.572,384,400
2018-02-16$29.95$29.951,068,900
2018-02-15$29.95$29.951,793,700
2018-02-14$30.01$30.012,074,800
2018-02-13$29.14$29.141,873,800
2018-02-12$28.97$28.971,371,900
2018-02-09$28.96$28.961,772,100
2018-02-08$28.67$28.671,918,800
2018-02-07$29.33$29.332,218,200
2018-02-06$28.95$28.952,096,700
2018-02-05$29.20$29.201,458,600
2018-02-02$30.32$30.32948,000
2018-02-01$30.41$30.411,735,500
2018-01-31$30.31$30.312,036,700
2018-01-30$30.28$30.281,410,000
2018-01-29$30.43$30.431,160,400
2018-01-26$30.70$30.701,344,900
2018-01-25$30.79$30.79957,600
2018-01-24$31.14$31.141,051,200
2018-01-23$31.13$31.131,525,800
2018-01-22$30.92$30.921,987,800
2018-01-19$30.38$30.381,447,500
2018-01-18$29.97$29.971,448,700
2018-01-17$30.33$30.332,122,500
2018-01-16$30.46$30.461,957,500
2018-01-12$30.23$30.232,150,400
2018-01-11$29.62$29.622,808,300
2018-01-10$28.92$28.921,373,700
2018-01-09$29.08$29.081,293,600
2018-01-08$29.46$29.461,380,300
2018-01-05$29.45$29.451,257,300
2018-01-04$29.57$29.571,835,100
2018-01-03$29.46$29.461,887,600
2018-01-02$29.43$29.431,333,500