NASDAQ:COST | Historical Stock Price | COSTCO WHOLESALE CORP /NEW

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
1986-07-09 to 2026-09-04
Data captured

Stock Price Chart

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

$5.73$17.80$55.28$171.70$533.32$1,656.561986-07-092026-08-27

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

View year

Historical Stock Price — 2019

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2019-12-31$293.92$402.231,550,700
2019-12-30$295.14$403.901,238,900
2019-12-27$294.11$402.491,439,100
2019-12-26$295.73$404.701,101,800
2019-12-24$294.23$402.65543,600
2019-12-23$293.31$401.391,309,800
2019-12-20$294.83$403.474,866,500
2019-12-19$293.71$401.942,333,600
2019-12-18$291.87$399.423,309,800
2019-12-17$295.55$404.462,474,100
2019-12-16$293.50$401.652,410,000
2019-12-13$291.87$399.425,195,600
2019-12-12$297.34$406.912,742,700
2019-12-11$295.30$404.121,749,800
2019-12-10$295.78$404.771,565,900
2019-12-09$295.16$403.921,960,000
2019-12-06$294.95$403.641,462,000
2019-12-05$293.10$401.101,941,100
2019-12-04$296.52$405.781,742,000
2019-12-03$295.67$404.621,921,400
2019-12-02$297.39$406.982,705,500
2019-11-29$299.81$410.29981,600
2019-11-27$300.76$411.591,906,500
2019-11-26$301.24$412.243,359,100
2019-11-25$299.05$409.251,613,000
2019-11-22$299.31$409.601,277,300
2019-11-21$300.27$410.921,302,500
2019-11-20$300.57$411.331,979,500
2019-11-19$302.24$413.611,761,400
2019-11-18$304.54$416.761,241,300
2019-11-15$303.66$415.561,706,100
2019-11-14$304.59$416.831,336,400
2019-11-13$302.90$414.521,517,900
2019-11-12$300.50$411.231,540,800
2019-11-11$300.84$411.701,160,900
2019-11-08$302.62$414.131,501,600
2019-11-07$305.21$417.682,399,400
2019-11-06$301.57$412.701,675,000
2019-11-05$299.18$409.432,204,500
2019-11-04$296.82$406.201,651,600
2019-11-01$296.09$405.201,364,500
2019-10-31$297.11$406.592,277,400
2019-10-30$299.84$409.441,264,300
2019-10-29$295.86$404.001,295,300
2019-10-28$298.94$408.211,672,600
2019-10-25$296.50$404.881,686,200
2019-10-24$297.05$405.632,056,700
2019-10-23$297.32$406.001,798,700
2019-10-22$299.97$409.621,955,600
2019-10-21$301.08$411.131,322,900
2019-10-18$302.86$413.561,853,900
2019-10-17$302.40$412.931,734,600
2019-10-16$298.78$407.991,811,100
2019-10-15$298.39$407.461,580,700
2019-10-14$297.52$406.271,297,600
2019-10-11$297.60$406.381,855,500
2019-10-10$297.14$405.751,637,500
2019-10-09$296.90$405.422,235,500
2019-10-08$291.89$398.582,201,100
2019-10-07$293.41$400.661,988,700
2019-10-04$291.67$398.284,513,300
2019-10-03$289.00$394.643,590,200
2019-10-02$285.11$389.322,480,600
2019-10-01$283.93$387.712,648,900
2019-09-30$288.11$393.422,151,500
2019-09-27$285.95$390.471,538,100
2019-09-26$288.26$393.631,877,300
2019-09-25$288.51$393.971,827,800
2019-09-24$287.91$393.152,483,200
2019-09-23$287.57$392.682,025,400
2019-09-20$286.36$391.033,409,500
2019-09-19$287.83$393.043,004,700
2019-09-18$292.43$399.321,666,000
2019-09-17$291.41$397.931,758,900
2019-09-16$288.69$394.211,508,900
2019-09-13$291.90$398.602,306,300
2019-09-12$289.89$395.852,942,600
2019-09-11$290.69$396.944,754,700
2019-09-10$297.00$405.562,725,000
2019-09-09$299.00$408.293,397,200
2019-09-06$303.76$414.793,018,100
2019-09-05$296.97$405.521,865,300
2019-09-04$296.12$404.361,375,700
2019-09-03$292.05$398.801,842,900
2019-08-30$294.76$402.501,801,000
2019-08-29$296.57$404.972,613,100
2019-08-28$294.49$401.255,162,100
2019-08-27$292.38$398.375,169,000
2019-08-26$278.46$379.401,426,400
2019-08-23$274.01$373.341,984,300
2019-08-22$279.92$381.392,345,500
2019-08-21$275.68$375.621,682,300
2019-08-20$272.97$371.921,390,600
2019-08-19$275.61$375.521,313,400
2019-08-16$274.10$373.461,230,800
2019-08-15$271.52$369.951,623,200
2019-08-14$268.15$365.362,122,100
2019-08-13$276.26$376.411,724,600
2019-08-12$271.31$369.661,638,600
2019-08-09$273.94$373.251,284,300
2019-08-08$274.80$374.422,046,700
2019-08-07$274.30$373.743,037,500
2019-08-06$269.31$366.942,383,000
2019-08-05$265.10$361.203,329,800
2019-08-02$272.50$371.281,969,200
2019-08-01$274.57$374.102,634,300
2019-07-31$275.63$375.551,886,900
2019-07-30$279.50$380.82978,200
2019-07-29$280.13$381.681,257,400
2019-07-26$281.37$383.371,447,700
2019-07-25$279.80$381.231,600,200
2019-07-24$280.83$382.631,257,100
2019-07-23$280.10$381.641,117,800
2019-07-22$280.17$381.731,459,100
2019-07-19$281.51$383.561,607,600
2019-07-18$282.91$385.471,696,100
2019-07-17$281.56$383.631,716,600
2019-07-16$280.65$382.391,379,200
2019-07-15$280.58$382.291,568,000
2019-07-12$279.44$380.742,046,400
2019-07-11$276.54$376.791,985,600
2019-07-10$271.42$369.811,257,000
2019-07-09$269.97$367.841,400,300
2019-07-08$269.40$367.061,236,000
2019-07-05$268.25$365.491,081,500
2019-07-03$269.14$366.71986,500
2019-07-02$265.47$361.711,201,300
2019-07-01$263.55$359.091,955,800
2019-06-28$264.26$360.061,952,500
2019-06-27$265.58$361.861,122,900
2019-06-26$264.41$360.261,334,400
2019-06-25$266.36$362.921,182,400
2019-06-24$266.77$363.481,586,100
2019-06-21$266.13$362.602,964,000
2019-06-20$267.35$364.271,745,100
2019-06-19$263.66$359.241,628,400
2019-06-18$262.74$357.992,763,200
2019-06-17$261.43$356.201,191,900
2019-06-14$260.15$354.461,287,800
2019-06-13$259.71$353.861,228,500
2019-06-12$257.23$350.481,071,700
2019-06-11$257.11$350.311,613,500
2019-06-10$256.85$349.961,839,500
2019-06-07$256.01$348.822,270,200
2019-06-06$251.21$342.281,487,800
2019-06-05$247.96$337.851,825,500
2019-06-04$245.61$334.651,761,500
2019-06-03$241.07$328.462,512,500
2019-05-31$239.58$326.434,058,100
2019-05-30$241.54$329.102,030,300
2019-05-29$240.69$327.942,594,900
2019-05-28$246.31$335.603,164,100
2019-05-24$247.30$336.951,340,200
2019-05-23$248.53$338.621,822,800
2019-05-22$249.51$339.961,242,300
2019-05-21$249.93$340.531,504,200
2019-05-20$248.90$339.131,600,500
2019-05-17$248.35$338.381,672,000
2019-05-16$247.44$337.141,800,600
2019-05-15$244.67$333.371,194,800
2019-05-14$242.73$330.721,635,100
2019-05-13$241.92$329.621,962,800
2019-05-10$247.02$336.572,036,500
2019-05-09$243.47$331.731,919,300
2019-05-08$241.34$327.941,611,900
2019-05-07$240.18$326.371,775,200
2019-05-06$244.23$331.871,194,900
2019-05-03$244.62$332.40905,900
2019-05-02$242.69$329.781,237,600
2019-05-01$241.59$328.281,350,400
2019-04-30$245.53$333.641,427,600
2019-04-29$244.28$331.941,429,700
2019-04-26$243.82$331.311,842,900
2019-04-25$245.60$333.731,278,200
2019-04-24$247.96$336.941,156,400
2019-04-23$245.58$333.701,524,600
2019-04-22$243.42$330.771,300,000
2019-04-18$245.81$334.021,365,000
2019-04-17$245.56$333.681,363,000
2019-04-16$245.34$333.381,360,500
2019-04-15$246.33$334.721,859,700
2019-04-12$241.95$328.772,187,600
2019-04-11$241.24$327.812,719,800
2019-04-10$245.61$333.741,556,600
2019-04-09$244.91$332.791,450,200
2019-04-08$246.52$334.981,244,200
2019-04-05$245.87$334.101,616,200
2019-04-04$244.40$332.101,319,700
2019-04-03$242.48$329.491,663,600
2019-04-02$240.50$326.801,574,300
2019-04-01$244.19$331.821,610,200
2019-03-29$242.14$329.031,968,000
2019-03-28$241.22$327.781,396,700
2019-03-27$239.41$325.321,351,200
2019-03-26$239.07$324.861,193,000
2019-03-25$236.97$322.001,357,100
2019-03-22$237.56$322.811,873,600
2019-03-21$239.54$325.501,617,000
2019-03-20$236.98$322.021,499,500
2019-03-19$237.05$322.111,852,300
2019-03-18$236.59$321.491,735,400
2019-03-15$233.60$317.435,075,400
2019-03-14$233.84$317.752,300,300
2019-03-13$236.38$321.202,421,200
2019-03-12$232.96$316.562,647,100
2019-03-11$229.69$312.113,748,400
2019-03-08$227.82$309.576,782,700
2019-03-07$216.79$294.583,279,100
2019-03-06$219.23$297.901,985,300
2019-03-05$219.82$298.702,160,200
2019-03-04$218.41$296.782,444,700
2019-03-01$219.44$298.182,178,200
2019-02-28$218.74$297.232,055,600
2019-02-27$218.05$296.301,482,700
2019-02-26$217.61$295.701,884,100
2019-02-25$217.05$294.941,794,000
2019-02-22$216.29$293.901,542,500
2019-02-21$215.23$292.461,615,300
2019-02-20$217.11$295.021,785,600
2019-02-19$218.12$296.391,938,100
2019-02-15$216.47$294.152,635,500
2019-02-14$213.84$290.571,411,100
2019-02-13$212.80$289.161,703,000
2019-02-12$211.90$287.942,091,200
2019-02-11$208.72$283.622,376,600
2019-02-08$207.75$282.302,013,700
2019-02-07$209.05$284.072,526,600
2019-02-06$211.60$286.761,618,800
2019-02-05$211.61$286.772,074,500
2019-02-04$211.18$286.191,630,300
2019-02-01$210.27$284.953,453,700
2019-01-31$214.63$290.864,341,100
2019-01-30$211.35$286.421,589,800
2019-01-29$210.31$285.011,636,500
2019-01-28$210.77$285.631,999,400
2019-01-25$209.07$283.332,252,300
2019-01-24$210.31$285.011,994,400
2019-01-23$212.09$287.422,220,200
2019-01-22$212.40$287.843,310,800
2019-01-18$213.59$289.452,115,400
2019-01-17$211.46$286.571,517,100
2019-01-16$210.18$284.831,455,000
2019-01-15$211.03$285.981,681,900
2019-01-14$209.00$283.231,523,100
2019-01-11$210.51$285.281,861,100
2019-01-10$210.64$285.462,340,700
2019-01-09$209.90$284.451,862,900
2019-01-08$208.55$282.622,366,500
2019-01-07$207.00$280.522,226,600
2019-01-04$206.24$279.492,761,600
2019-01-03$200.42$271.612,877,700
2019-01-02$204.76$277.492,143,100