Explain this page
Arphra AIPlain-English read on Costco Wholesale Corporation’s valuationOHLC · last 20 sessions
· prices_daily$968.59
Risk stats · trailing 1Y
Volatility (ann.)18.8%
Max drawdown-16.3%
Sharpe (1Y)-0.16
Sortino (1Y)-0.24
Trailing returns
· prices_daily roll-upcomputed
1D
-0.34%
5D
+2.38%
1M
-4.30%
3M
-3.65%
6M
+8.12%
YTD
+13.35%
1Y
-4.18%
3Y
+88.96%
5Y
—
52-week range
$850.00$1094.32
Current $968.5949% of range
Volume · 20-session
Today 2.0MAvg 2.5M
Price chart
1,253 barsDB · daily · ~5yAdjusted prices · last 60d
DB · prices_daily + stock_splits + dividends| Date | Open | High | Low | Close · unadj | Close · split adj | Close · div adj | Δ adj | Volume |
|---|---|---|---|---|---|---|---|---|
| Jun 09, 2026 | 974.21 | 981.97 | 964.94 | 968.59 | 968.59 | 968.59 | 0.00% | 1,998,630 |
| Jun 05, 2026 | 977.50 | 997.41 | 971.60 | 971.87 | 971.87 | 971.87 | 0.00% | 3,092,017 |
| Jun 04, 2026 | 986.96 | 990.01 | 968.21 | 972.35 | 972.35 | 972.35 | 0.00% | 2,345,228 |
| Jun 03, 2026 | 952.88 | 969.18 | 951.98 | 961.83 | 961.83 | 961.83 | 0.00% | 2,174,108 |
| Jun 02, 2026 | 942.29 | 955.39 | 939.45 | 954.27 | 954.27 | 954.27 | 0.00% | 2,218,200 |
| Jun 01, 2026 | 955.00 | 959.21 | 936.51 | 946.11 | 946.11 | 946.11 | 0.00% | 2,816,325 |
| May 29, 2026 | 986.57 | 998.82 | 945.45 | 956.32 | 956.32 | 956.32 | 0.00% | 7,034,527 |
| May 28, 2026 | 1011.61 | 1012.00 | 994.27 | 995.20 | 995.20 | 995.20 | 0.00% | 2,853,278 |
| May 27, 2026 | 1003.86 | 1013.51 | 999.69 | 1003.69 | 1003.69 | 1003.69 | 0.00% | 2,392,069 |
| May 26, 2026 | 1026.13 | 1027.50 | 996.16 | 1002.93 | 1002.93 | 1002.93 | 0.00% | 2,707,389 |
| May 22, 2026 | 1039.99 | 1045.64 | 1025.19 | 1028.24 | 1028.24 | 1028.24 | 0.00% | 2,051,784 |
| May 21, 2026 | 1063.41 | 1064.73 | 1039.01 | 1050.45 | 1050.45 | 1050.45 | 0.00% | 2,149,700 |
| May 20, 2026 | 1089.37 | 1089.74 | 1072.00 | 1074.01 | 1074.01 | 1074.01 | 0.00% | 2,223,436 |
| May 19, 2026 | 1077.00 | 1096.50 | 1072.10 | 1094.32 | 1094.32 | 1094.32 | 0.00% | 2,853,300 |
| May 18, 2026 | 1050.00 | 1079.83 | 1045.00 | 1076.47 | 1076.47 | 1076.47 | 0.00% | 2,295,200 |
| May 15, 2026 | 1049.36 | 1057.50 | 1039.22 | 1048.95 | 1048.95 | 1048.95 | 0.00% | 1,967,000 |
| May 14, 2026 | 1034.95 | 1041.79 | 1026.10 | 1041.25 | 1041.25 | 1041.25 | 0.00% | 1,606,609 |
| May 13, 2026 | 1017.94 | 1042.52 | 1017.94 | 1033.08 | 1033.08 | 1033.08 | 0.00% | 1,654,600 |
| May 12, 2026 | 1002.54 | 1026.00 | 1001.14 | 1021.88 | 1021.88 | 1021.88 | 0.00% | 2,143,229 |
| May 11, 2026 | 1005.82 | 1007.00 | 985.15 | 999.47 | 999.47 | 999.47 | 0.00% | 2,053,529 |
| May 08, 2026 | 1011.74 | 1016.00 | 1005.11 | 1008.79 | 1008.79 | 1008.79 | 0.00% | 1,805,200 |
| May 07, 2026 | 993.50 | 1012.66 | 990.66 | 1012.06 | 1012.06 | 1012.06 | 0.00% | 2,014,000 |
| May 06, 2026 | 1011.31 | 1012.23 | 992.42 | 995.75 | 995.75 | 995.75 | 0.00% | 2,619,130 |
| May 05, 2026 | 1010.51 | 1020.78 | 1009.07 | 1016.42 | 1016.42 | 1016.42 | 0.00% | 1,456,309 |
| May 04, 2026 | 1007.02 | 1024.72 | 1002.21 | 1012.79 | 1012.79 | 1012.79 | 0.00% | 1,479,687 |
| May 01, 2026 | 1015.38 | 1031.27 | 1006.32 | 1011.70 | 1011.70 | 1011.70 | 0.00% | 1,509,728 |
| Apr 30, 2026 | 996.45 | 1017.69 | 996.32 | 1014.53 | 1014.53 | 1013.06 | -0.14% | 2,049,300 |
| Apr 29, 2026 | 988.37 | 998.97 | 985.12 | 998.67 | 998.67 | 997.22 | -0.14% | 1,516,900 |
| Apr 28, 2026 | 1010.48 | 1012.65 | 986.00 | 994.00 | 994.00 | 992.56 | -0.14% | 1,776,000 |
| Apr 27, 2026 | 1008.63 | 1014.41 | 996.63 | 998.01 | 998.01 | 996.56 | -0.14% | 1,620,400 |
| Apr 24, 2026 | 1012.00 | 1013.45 | 1002.50 | 1011.15 | 1011.15 | 1009.68 | -0.14% | 1,695,617 |
| Apr 23, 2026 | 1007.58 | 1016.60 | 1007.03 | 1014.38 | 1014.38 | 1012.91 | -0.14% | 1,570,728 |
| Apr 22, 2026 | 1004.98 | 1008.11 | 998.29 | 1003.70 | 1003.70 | 1002.25 | -0.14% | 1,215,200 |
| Apr 21, 2026 | 994.37 | 1006.50 | 986.70 | 1005.81 | 1005.81 | 1004.35 | -0.14% | 1,367,100 |
| Apr 20, 2026 | 1003.85 | 1011.30 | 994.14 | 997.84 | 997.84 | 996.39 | -0.14% | 1,475,447 |
| Apr 17, 2026 | 985.00 | 1000.67 | 977.00 | 999.89 | 999.89 | 998.44 | -0.14% | 2,346,525 |
| Apr 16, 2026 | 985.00 | 995.75 | 981.61 | 987.21 | 987.21 | 985.78 | -0.14% | 1,484,300 |
| Apr 15, 2026 | 970.31 | 985.38 | 968.30 | 984.75 | 984.75 | 983.32 | -0.14% | 2,346,203 |
| Apr 14, 2026 | 973.68 | 977.61 | 966.00 | 974.80 | 974.80 | 973.39 | -0.14% | 2,136,508 |
| Apr 13, 2026 | 998.47 | 1000.05 | 979.36 | 980.85 | 980.85 | 979.43 | -0.14% | 2,255,514 |
Derived from
prices_daily back-adjusted by stock_splits + dividends. Δ adj = cumulative shift between raw print and dividend-adjusted close.