COST: Costco Wholesale Corporation Historical Data
2020 Historical Chart
202620252024202320222021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994199319921991199019891988
Average
OPEN 329.4941
CLOSE 329.6472
Low
LOW 271.28
High
HIGH 393.15
| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
| 01/02/2020 | 294.06 | 294.58 | 291 | 291.49 |
| 01/03/2020 | 290.05 | 292.9 | 289.33 | 291.73 |
| 01/06/2020 | 290.55 | 292.07 | 288.62 | 291.81 |
| 01/07/2020 | 291.32 | 291.69 | 289.28 | 291.35 |
| 01/08/2020 | 290.99 | 295.48 | 290.5 | 294.69 |
| 01/09/2020 | 298.55 | 301.96 | 297.71 | 299.42 |
| 01/10/2020 | 300 | 300.27 | 296.66 | 297.24 |
| 01/13/2020 | 296.92 | 300.65 | 296.8 | 299.87 |
| 01/14/2020 | 299.25 | 301 | 298.58 | 299.75 |
| 01/15/2020 | 298.35 | 301.04 | 298.04 | 300.82 |
| 01/16/2020 | 301.39 | 304.06 | 300.98 | 303.03 |
| 01/17/2020 | 303.4 | 305.3 | 303.03 | 304.68 |
| 01/21/2020 | 306.2 | 313.34 | 305.76 | 313.26 |
| 01/22/2020 | 313.4 | 313.56 | 310.21 | 311.89 |
| 01/23/2020 | 312.02 | 313.4 | 310.73 | 312.88 |
| 01/24/2020 | 314.02 | 314.28 | 309.1 | 310.51 |
| 01/27/2020 | 306.15 | 311.77 | 305.65 | 309.45 |
| 01/28/2020 | 310.51 | 311.71 | 309.1 | 310.85 |
| 01/29/2020 | 310.86 | 311.97 | 309.39 | 309.58 |
| 01/30/2020 | 308.84 | 309.64 | 306.67 | 309.47 |
| 01/31/2020 | 308.55 | 309.18 | 304.56 | 305.52 |
| 02/03/2020 | 307 | 308.58 | 301.67 | 302 |
| 02/04/2020 | 304.57 | 305.91 | 302.76 | 304.9 |
| 02/05/2020 | 307 | 309.59 | 305.4 | 308.95 |
| 02/06/2020 | 309.35 | 311.84 | 307.85 | 310.61 |
| 02/07/2020 | 310 | 313.81 | 309.12 | 313.63 |
| 02/10/2020 | 313.76 | 316.94 | 312.6 | 313.79 |
| 02/11/2020 | 314.03 | 314.43 | 310.47 | 310.68 |
| 02/12/2020 | 310.77 | 315.48 | 310.77 | 315.12 |
| 02/13/2020 | 314.85 | 318.79 | 313.54 | 318.2 |
| 02/14/2020 | 318.87 | 319.81 | 316.95 | 318.31 |
| 02/18/2020 | 319 | 323.48 | 318.61 | 322.05 |
| 02/19/2020 | 322.08 | 324.53 | 321.73 | 323.02 |
| 02/20/2020 | 322.32 | 325.07 | 321.01 | 324.08 |
| 02/21/2020 | 322.56 | 325.26 | 321.03 | 321.95 |
| 02/24/2020 | 315.5 | 320 | 313.26 | 313.62 |
| 02/25/2020 | 315 | 316.57 | 304.4 | 304.87 |
| 02/26/2020 | 307.55 | 311.3 | 304.68 | 305.69 |
| 02/27/2020 | 301.98 | 305 | 293 | 293.13 |
| 02/28/2020 | 285.25 | 287.33 | 271.28 | 281.14 |
| 03/02/2020 | 294.44 | 309.51 | 291.38 | 309.14 |
| 03/03/2020 | 309.14 | 314.17 | 301.03 | 302.73 |
| 03/04/2020 | 308.29 | 320.97 | 305.02 | 320.74 |
| 03/05/2020 | 315.77 | 324.51 | 313.2 | 315.76 |
| 03/06/2020 | 312.14 | 317.49 | 302.75 | 311.34 |
| 03/09/2020 | 295.85 | 310.33 | 293 | 301.98 |
| 03/10/2020 | 307.97 | 309.73 | 294.42 | 309.4 |
| 03/11/2020 | 300.86 | 307.79 | 294.19 | 297.43 |
| 03/12/2020 | 280.44 | 295.63 | 276.34 | 279.85 |
| 03/13/2020 | 288.83 | 303.25 | 278.27 | 302.27 |
| 03/16/2020 | 281.83 | 299.53 | 279.51 | 283.18 |
| 03/17/2020 | 289 | 307.19 | 286.3 | 306.99 |
| 03/18/2020 | 298 | 318 | 296 | 307.5 |
| 03/19/2020 | 310.41 | 313.85 | 302.63 | 305.22 |
| 03/20/2020 | 307.92 | 308.01 | 287.02 | 290.42 |
| 03/23/2020 | 292.01 | 295.67 | 278.42 | 285.53 |
| 03/24/2020 | 294.59 | 297.35 | 282.83 | 284.94 |
| 03/25/2020 | 284.21 | 290.72 | 279.21 | 280.86 |
| 03/26/2020 | 281.34 | 293.73 | 280.86 | 292.3 |
| 03/27/2020 | 287.13 | 293.49 | 283.33 | 284.33 |
| 03/30/2020 | 287.49 | 291.68 | 285.84 | 291.12 |
| 03/31/2020 | 287.42 | 291.52 | 284 | 285.13 |
| 04/01/2020 | 282.36 | 288.8 | 280.9 | 286.78 |
| 04/02/2020 | 284.38 | 292.78 | 282.82 | 291.48 |
| 04/03/2020 | 289.16 | 292.34 | 285.8 | 288.65 |
| 04/06/2020 | 293 | 305.49 | 289.57 | 305.12 |
| 04/07/2020 | 306.5 | 310 | 303.22 | 303.63 |
| 04/08/2020 | 305.11 | 307.42 | 302.28 | 305.97 |
| 04/09/2020 | 299.45 | 304.35 | 297.58 | 300.01 |
| 04/13/2020 | 298.58 | 303.95 | 297.66 | 299.62 |
| 04/14/2020 | 302.75 | 314.75 | 301.25 | 314.14 |
| 04/15/2020 | 311.64 | 313.75 | 306.82 | 310.27 |
| 04/16/2020 | 314.73 | 322.63 | 312.04 | 321.56 |
| 04/17/2020 | 321.31 | 322.13 | 314.02 | 317.92 |
| 04/20/2020 | 317.95 | 318.38 | 311.53 | 312.08 |
| 04/21/2020 | 311.14 | 311.89 | 299.35 | 301.33 |
| 04/22/2020 | 304 | 311.13 | 302.04 | 309.42 |
| 04/23/2020 | 307.03 | 309.64 | 304.79 | 305.4 |
| 04/24/2020 | 307.33 | 310.83 | 305.51 | 310.55 |
| 04/27/2020 | 313.05 | 313.29 | 307.59 | 308.78 |
| 04/28/2020 | 310.83 | 311.27 | 304.28 | 304.95 |
| 04/29/2020 | 304.95 | 308.68 | 301.12 | 307.09 |
| 04/30/2020 | 306.15 | 307.9 | 302.57 | 303 |
| 05/01/2020 | 301.78 | 304.82 | 300.18 | 301.92 |
| 05/04/2020 | 303 | 305.53 | 300.07 | 304.49 |
| 05/05/2020 | 305.06 | 309.8 | 303.44 | 307.92 |
| 05/06/2020 | 309.92 | 311.04 | 306.54 | 308.89 |
| 05/07/2020 | 309.34 | 309.87 | 304.53 | 305 |
| 05/08/2020 | 305.9 | 307.18 | 303.7 | 305.94 |
| 05/11/2020 | 305.64 | 311.83 | 305 | 310.33 |
| 05/12/2020 | 310.84 | 311.55 | 304.79 | 304.84 |
| 05/13/2020 | 304.84 | 306.4 | 300.12 | 302.14 |
| 05/14/2020 | 301.01 | 302.88 | 294.54 | 299.74 |
| 05/15/2020 | 299.07 | 299.83 | 295.86 | 299.21 |
| 05/18/2020 | 301.72 | 303.19 | 299.92 | 302.76 |
| 05/19/2020 | 304.62 | 309.02 | 303.15 | 304.63 |
| 05/20/2020 | 306.77 | 307.92 | 303.2 | 304.91 |
| 05/21/2020 | 304.79 | 305.04 | 301.25 | 301.97 |
| 05/22/2020 | 302.01 | 303.94 | 300.83 | 302.43 |
| 05/26/2020 | 306.01 | 306.9 | 303.53 | 304.8 |
| 05/27/2020 | 304.56 | 306.31 | 299.47 | 306.01 |
| 05/28/2020 | 307.25 | 311 | 306.9 | 309.56 |
| 05/29/2020 | 304.2 | 308.88 | 302.35 | 308.47 |
| 06/01/2020 | 307.9 | 309.74 | 306.46 | 308.29 |
| 06/02/2020 | 307.95 | 309.02 | 304.72 | 307.09 |
| 06/03/2020 | 307.5 | 308.2 | 305.92 | 306.64 |
| 06/04/2020 | 310.85 | 315.35 | 309.09 | 310.75 |
| 06/05/2020 | 313.13 | 313.63 | 307.29 | 312.04 |
| 06/08/2020 | 310.66 | 311.29 | 306.46 | 307.19 |
| 06/09/2020 | 307.5 | 308.6 | 305.17 | 305.55 |
| 06/10/2020 | 306.48 | 308.63 | 305.65 | 307.33 |
| 06/11/2020 | 306.99 | 309.2 | 300.64 | 300.83 |
| 06/12/2020 | 302.67 | 305.15 | 296.25 | 298.7 |
| 06/15/2020 | 297.05 | 298.07 | 293.84 | 297.18 |
| 06/16/2020 | 301.35 | 302.74 | 299.22 | 301.36 |
| 06/17/2020 | 301.02 | 302 | 298.9 | 299.61 |
| 06/18/2020 | 300 | 300.81 | 297.79 | 299.57 |
| 06/19/2020 | 300.18 | 301.9 | 298.64 | 299.9 |
| 06/22/2020 | 299.7 | 301.48 | 298.25 | 300.45 |
| 06/23/2020 | 301.73 | 304.9 | 300.73 | 301.29 |
| 06/24/2020 | 300.77 | 301.28 | 296.6 | 298.02 |
| 06/25/2020 | 297.06 | 301.15 | 295.4 | 300.53 |
| 06/26/2020 | 300.41 | 302.12 | 295.95 | 296.56 |
| 06/29/2020 | 297.44 | 301.63 | 296.83 | 301.59 |
| 06/30/2020 | 301.01 | 304.62 | 300.14 | 303.21 |
| 07/01/2020 | 302.5 | 305.58 | 300.75 | 304.75 |
| 07/02/2020 | 306 | 308.92 | 304.6 | 305.74 |
| 07/06/2020 | 307.53 | 311.56 | 307.24 | 311.49 |
| 07/07/2020 | 310.02 | 318.05 | 309.72 | 316.23 |
| 07/08/2020 | 317.14 | 318.05 | 314.01 | 316.32 |
| 07/09/2020 | 320 | 328.98 | 319.68 | 325.54 |
| 07/10/2020 | 326 | 327.4 | 323.11 | 326.23 |
| 07/13/2020 | 326.3 | 329.11 | 321.5 | 322.92 |
| 07/14/2020 | 321.32 | 328.66 | 320.45 | 328 |
| 07/15/2020 | 328.1 | 329.32 | 325.62 | 326.7 |
| 07/16/2020 | 326.62 | 327.9 | 324.06 | 326.27 |
| 07/17/2020 | 327.3 | 327.8 | 324.58 | 324.79 |
| 07/20/2020 | 324.89 | 327.44 | 322.66 | 326.51 |
| 07/21/2020 | 327 | 331.49 | 326.5 | 327.74 |
| 07/22/2020 | 329.65 | 329.66 | 325.01 | 328.3 |
| 07/23/2020 | 328.1 | 330.38 | 325.33 | 326.11 |
| 07/24/2020 | 326.22 | 328.75 | 324.67 | 325.78 |
| 07/27/2020 | 325.68 | 329 | 325.18 | 327.6 |
| 07/28/2020 | 327.97 | 330 | 325.82 | 327.57 |
| 07/29/2020 | 327.02 | 328.04 | 325.39 | 326.14 |
| 07/30/2020 | 322.69 | 326.45 | 322 | 324.82 |
| 07/31/2020 | 324.82 | 326.31 | 322.55 | 325.53 |
| 08/03/2020 | 325.55 | 329.89 | 324.3 | 329.32 |
| 08/04/2020 | 329.56 | 339.82 | 328.92 | 339.79 |
| 08/05/2020 | 341.86 | 342.73 | 337.59 | 339.97 |
| 08/06/2020 | 342.41 | 345.12 | 341.61 | 343.31 |
| 08/07/2020 | 343.14 | 344.73 | 339.63 | 340.91 |
| 08/10/2020 | 340.71 | 341.07 | 338.58 | 340 |
| 08/11/2020 | 340.85 | 340.85 | 331.8 | 332.43 |
| 08/12/2020 | 333.75 | 338.9 | 333.17 | 336.76 |
| 08/13/2020 | 336.99 | 339.46 | 335.13 | 335.7 |
| 08/14/2020 | 336.53 | 338.76 | 335.6 | 336.28 |
| 08/17/2020 | 337.65 | 340.37 | 337.36 | 339.96 |
| 08/18/2020 | 341 | 342.8 | 336.81 | 340.75 |
| 08/19/2020 | 341.12 | 341.94 | 339.95 | 340.9 |
| 08/20/2020 | 340.14 | 341.66 | 338.74 | 340.87 |
| 08/21/2020 | 340.07 | 345.84 | 339.33 | 344.61 |
| 08/24/2020 | 345.11 | 346.11 | 342.11 | 344.13 |
| 08/25/2020 | 344.14 | 344.91 | 341.46 | 344.71 |
| 08/26/2020 | 343.01 | 344.83 | 341.69 | 344.27 |
| 08/27/2020 | 345.61 | 347.74 | 342.55 | 346.36 |
| 08/28/2020 | 347.47 | 349.06 | 345.5 | 348.37 |
| 08/31/2020 | 346.85 | 348.75 | 344.29 | 347.66 |
| 09/01/2020 | 345.71 | 351.49 | 345.41 | 351.38 |
| 09/02/2020 | 353.61 | 359.92 | 351.31 | 358.86 |
| 09/03/2020 | 363.07 | 363.67 | 345.52 | 348.3 |
| 09/04/2020 | 353.98 | 353.98 | 340.4 | 346.57 |
| 09/08/2020 | 343.84 | 344.92 | 338.18 | 338.86 |
| 09/09/2020 | 340.9 | 349.7 | 340.39 | 346.43 |
| 09/10/2020 | 346.27 | 348 | 338.76 | 339.53 |
| 09/11/2020 | 340.28 | 343.26 | 336.1 | 339.13 |
| 09/14/2020 | 340.99 | 344.84 | 340.47 | 342.92 |
| 09/15/2020 | 345.02 | 347.76 | 342.75 | 343.91 |
| 09/16/2020 | 347.27 | 348.76 | 343.25 | 343.73 |
| 09/17/2020 | 339.58 | 342.89 | 336.37 | 338.88 |
| 09/18/2020 | 340.2 | 341.22 | 331.2 | 335.96 |
| 09/21/2020 | 333.97 | 339.62 | 333.71 | 339.57 |
| 09/22/2020 | 340.7 | 344.9 | 339.59 | 344.45 |
| 09/23/2020 | 348 | 348.25 | 344.06 | 344.63 |
| 09/24/2020 | 345 | 347.33 | 338.31 | 347 |
| 09/25/2020 | 340.74 | 343.77 | 335.36 | 342.58 |
| 09/28/2020 | 343.76 | 349.77 | 343.1 | 349.62 |
| 09/29/2020 | 348.95 | 354.29 | 347.1 | 352.14 |
| 09/30/2020 | 352.56 | 357.7 | 351.17 | 355 |
| 10/01/2020 | 356.26 | 359.69 | 354.82 | 358.46 |
| 10/02/2020 | 354.73 | 357.84 | 352.85 | 355.01 |
| 10/05/2020 | 355.33 | 358.98 | 355.33 | 358.58 |
| 10/06/2020 | 361.9 | 363 | 357.04 | 358.35 |
| 10/07/2020 | 360.47 | 364.74 | 359.66 | 363.02 |
| 10/08/2020 | 364.8 | 365.97 | 361.75 | 365.09 |
| 10/09/2020 | 366 | 369.75 | 365.7 | 369.46 |
| 10/12/2020 | 371 | 380.66 | 370.77 | 376.48 |
| 10/13/2020 | 378.42 | 382.29 | 376.48 | 380.68 |
| 10/14/2020 | 382.89 | 383.87 | 376.7 | 378.34 |
| 10/15/2020 | 376.46 | 378.36 | 373.06 | 376.58 |
| 10/16/2020 | 380.5 | 384.87 | 379.12 | 381.54 |
| 10/19/2020 | 382.03 | 383.09 | 374.71 | 375.56 |
| 10/20/2020 | 377.69 | 382.08 | 376.12 | 378.31 |
| 10/21/2020 | 378.56 | 381.28 | 377.02 | 377.82 |
| 10/22/2020 | 377.35 | 378.38 | 372.03 | 375.75 |
| 10/23/2020 | 375.61 | 376.52 | 373.56 | 374.6 |
| 10/26/2020 | 366.68 | 372.63 | 366.12 | 370.71 |
| 10/27/2020 | 368.77 | 374.91 | 368.77 | 372.72 |
| 10/28/2020 | 367.33 | 372.41 | 364.67 | 364.96 |
| 10/29/2020 | 363.23 | 369.09 | 362.51 | 364.86 |
| 10/30/2020 | 361.13 | 363.85 | 355.79 | 357.62 |
| 11/02/2020 | 362.22 | 365.66 | 360.71 | 364.39 |
| 11/03/2020 | 368.94 | 374.8 | 367.89 | 371.96 |
| 11/04/2020 | 374.02 | 381.64 | 374 | 376.17 |
| 11/05/2020 | 382.48 | 386.58 | 379.5 | 385.23 |
| 11/06/2020 | 381.88 | 386.8 | 380.89 | 385.66 |
| 11/09/2020 | 388.25 | 389.5 | 364.76 | 365 |
| 11/10/2020 | 363.88 | 371.54 | 360.59 | 366.62 |
| 11/11/2020 | 369.68 | 374.7 | 368.16 | 372.92 |
| 11/12/2020 | 376.95 | 378.24 | 373.5 | 375.71 |
| 11/13/2020 | 376.52 | 379.83 | 374.99 | 378.84 |
| 11/16/2020 | 376.91 | 381.28 | 376.91 | 379.79 |
| 11/17/2020 | 387.32 | 388.48 | 381.79 | 381.92 |
| 11/18/2020 | 382.89 | 388.05 | 381.73 | 382.23 |
| 11/19/2020 | 383.61 | 384.71 | 380.31 | 383.54 |
| 11/20/2020 | 383.95 | 385.5 | 381.01 | 381.12 |
| 11/23/2020 | 383 | 383.06 | 380.34 | 381.71 |
| 11/24/2020 | 383.69 | 386.05 | 380.71 | 384.22 |
| 11/25/2020 | 385.79 | 388.34 | 385.56 | 387.75 |
| 11/27/2020 | 390.46 | 390.67 | 387.75 | 388.39 |
| 11/30/2020 | 391.75 | 393.15 | 385.23 | 391.77 |
| 12/01/2020 | 384.5 | 388.07 | 381.18 | 387.56 |
| 12/02/2020 | 385.47 | 386.88 | 381.57 | 383.5 |
| 12/03/2020 | 378 | 378.73 | 373.28 | 374.05 |
| 12/04/2020 | 375.21 | 375.31 | 371.89 | 373.43 |
| 12/07/2020 | 374.27 | 376.5 | 372.65 | 373.33 |
| 12/08/2020 | 373.95 | 379.52 | 370.75 | 377.6 |
| 12/09/2020 | 379.88 | 381 | 372.8 | 374.29 |
| 12/10/2020 | 374.29 | 375 | 371.56 | 372.79 |
| 12/11/2020 | 379.77 | 379.77 | 372.54 | 375.1 |
| 12/14/2020 | 376.56 | 378.18 | 373.21 | 374.38 |
| 12/15/2020 | 374.5 | 375.69 | 369.3 | 371.88 |
| 12/16/2020 | 371.16 | 372.84 | 368.85 | 369.44 |
| 12/17/2020 | 370.26 | 370.97 | 368 | 370.29 |
| 12/18/2020 | 371.1 | 371.36 | 365.93 | 367 |
| 12/21/2020 | 365.09 | 366.12 | 361.81 | 364.97 |
| 12/22/2020 | 364.1 | 364.76 | 360.61 | 362.03 |
| 12/23/2020 | 362.45 | 363.1 | 359.5 | 361.89 |
| 12/24/2020 | 361.41 | 365.34 | 361.41 | 364.58 |
| 12/28/2020 | 365.5 | 371.69 | 365.08 | 371.06 |
| 12/29/2020 | 372.25 | 373.26 | 370.26 | 372.72 |
| 12/30/2020 | 374.2 | 375.86 | 373.28 | 374.45 |
| 12/31/2020 | 374.99 | 377.04 | 372.46 | 376.78 |