Costco Wholesale Corporation (BCBA:COST)
30,540
-220 (-0.72%)
Sep 3, 2026, 4:56 PM BRT
BCBA:COST Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 3, 2026 | 30,700.00 | 30,840.00 | 30,280.00 | 30,600.00 | 30,600.00 | -0.52% | 1,220 |
| Sep 2, 2026 | 30,980.00 | 31,140.00 | 30,540.00 | 30,760.00 | 30,760.00 | -1.28% | 2,205 |
| Sep 1, 2026 | 31,660.00 | 31,720.00 | 31,040.00 | 31,160.00 | 31,160.00 | -0.64% | 1,726 |
| Aug 31, 2026 | 31,620.00 | 31,760.00 | 31,320.00 | 31,360.00 | 31,360.00 | -0.76% | 1,430 |
| Aug 28, 2026 | 31,240.00 | 31,940.00 | 31,240.00 | 31,600.00 | 31,600.00 | 1.48% | 1,165 |
| Aug 27, 2026 | 31,600.00 | 31,600.00 | 31,100.00 | 31,140.00 | 31,140.00 | -3.11% | 753 |
| Aug 26, 2026 | 32,000.00 | 32,200.00 | 31,860.00 | 32,140.00 | 32,140.00 | 0.25% | 781 |
| Aug 25, 2026 | 32,400.00 | 32,400.00 | 31,980.00 | 32,060.00 | 32,060.00 | -0.99% | 1,937 |
| Aug 24, 2026 | 31,780.00 | 32,500.00 | 31,760.00 | 32,380.00 | 32,380.00 | 3.19% | 4,435 |
| Aug 21, 2026 | 30,860.00 | 31,520.00 | 30,860.00 | 31,380.00 | 31,380.00 | 1.49% | 4,902 |
| Aug 20, 2026 | 30,840.00 | 31,100.00 | 30,660.00 | 30,920.00 | 30,920.00 | -1.97% | 1,716 |
| Aug 19, 2026 | 31,600.00 | 32,280.00 | 31,480.00 | 31,540.00 | 31,540.00 | -0.38% | 9,705 |
| Aug 18, 2026 | 31,580.00 | 32,060.00 | 31,540.00 | 31,660.00 | 31,660.00 | 0.51% | 7,305 |
| Aug 14, 2026 | 31,660.00 | 31,800.00 | 31,500.00 | 31,500.00 | 31,500.00 | -0.44% | 685 |
| Aug 13, 2026 | 31,540.00 | 31,780.00 | 31,380.00 | 31,640.00 | 31,640.00 | 0.64% | 1,695 |
| Aug 12, 2026 | 31,200.00 | 31,480.00 | 30,880.00 | 31,440.00 | 31,440.00 | 0.77% | 2,035 |
| Aug 11, 2026 | 31,360.00 | 31,400.00 | 30,840.00 | 31,200.00 | 31,200.00 | -0.70% | 1,546 |
| Aug 10, 2026 | 31,160.00 | 31,420.00 | 30,980.00 | 31,420.00 | 31,420.00 | 0.58% | 2,658 |
| Aug 7, 2026 | 31,060.00 | 31,340.00 | 30,920.00 | 31,240.00 | 31,240.00 | 0.39% | 3,935 |
| Aug 6, 2026 | 31,180.00 | 31,680.00 | 31,000.00 | 31,120.00 | 31,120.00 | 0.45% | 1,174 |
| Aug 5, 2026 | 31,180.00 | 31,180.00 | 30,780.00 | 30,980.00 | 30,980.00 | -0.71% | 2,076 |
| Aug 4, 2026 | 31,420.00 | 31,420.00 | 30,880.00 | 31,200.00 | 31,200.00 | -0.95% | 2,245 |
| Aug 3, 2026 | 31,820.00 | 31,820.00 | 31,160.00 | 31,500.00 | 31,500.00 | 0.57% | 2,830 |
| Jul 31, 2026 | 30,660.00 | 31,380.00 | 30,660.00 | 31,320.00 | 31,320.00 | 1.03% | 2,684 |
| Jul 30, 2026 | 31,260.00 | 31,540.00 | 31,000.00 | 31,000.00 | 31,000.00 | -3.61% | 1,663 |
| Jul 29, 2026 | 32,480.00 | 32,480.00 | 32,040.00 | 32,160.00 | 32,160.00 | 0.37% | 2,512 |
| Jul 28, 2026 | 32,100.00 | 32,980.00 | 32,040.00 | 32,040.00 | 32,040.00 | 1.07% | 3,297 |
| Jul 27, 2026 | 31,180.00 | 31,840.00 | 31,180.00 | 31,700.00 | 31,700.00 | 1.67% | 5,273 |
| Jul 24, 2026 | 30,600.00 | 31,200.00 | 30,600.00 | 31,180.00 | 31,180.00 | 2.32% | 562 |
| Jul 23, 2026 | 30,320.00 | 30,560.00 | 30,160.00 | 30,520.00 | 30,474.42 | 0.59% | 1,484 |
| Jul 22, 2026 | 30,340.00 | 30,440.00 | 30,200.00 | 30,340.00 | 30,294.69 | -0.20% | 657 |
| Jul 21, 2026 | 30,360.00 | 30,500.00 | 30,260.00 | 30,400.00 | 30,354.60 | -0.98% | 1,092 |
| Jul 20, 2026 | 30,740.00 | 31,020.00 | 30,600.00 | 30,700.00 | 30,654.16 | -0.39% | 20,431 |
| Jul 17, 2026 | 31,180.00 | 31,440.00 | 30,620.00 | 30,820.00 | 30,773.98 | 0.06% | 1,471 |
| Jul 16, 2026 | 30,500.00 | 30,820.00 | 30,200.00 | 30,800.00 | 30,754.01 | 3.56% | 812 |
| Jul 15, 2026 | 29,920.00 | 30,220.00 | 29,660.00 | 29,740.00 | 29,695.59 | -0.27% | 1,133 |
| Jul 14, 2026 | 30,000.00 | 30,200.00 | 29,820.00 | 29,820.00 | 29,775.47 | -1.58% | 1,070 |
| Jul 13, 2026 | 30,260.00 | 30,440.00 | 29,900.00 | 30,300.00 | 30,254.75 | 1.41% | 1,634 |
| Jul 10, 2026 | 29,940.00 | 29,980.00 | 29,600.00 | 29,880.00 | 29,835.38 | -4.17% | 1,255 |
| Jul 8, 2026 | 31,540.00 | 31,680.00 | 31,180.00 | 31,180.00 | 31,133.44 | 0.45% | 1,432 |
| Jul 7, 2026 | 31,280.00 | 31,680.00 | 30,940.00 | 31,040.00 | 30,993.65 | 0.06% | 600 |
| Jul 6, 2026 | 31,240.00 | 31,240.00 | 30,740.00 | 31,020.00 | 30,973.68 | -1.34% | 986 |
| Jul 3, 2026 | 31,300.00 | 32,700.00 | 30,220.00 | 31,440.00 | 31,393.05 | 0.51% | 320 |
| Jul 2, 2026 | 30,660.00 | 31,300.00 | 30,340.00 | 31,280.00 | 31,233.29 | 3.37% | 2,317 |
| Jul 1, 2026 | 30,680.00 | 30,740.00 | 30,100.00 | 30,260.00 | 30,214.81 | -0.46% | 1,835 |
| Jun 30, 2026 | 30,620.00 | 30,660.00 | 30,300.00 | 30,400.00 | 30,354.60 | -0.20% | 1,243 |
| Jun 29, 2026 | 30,480.00 | 31,380.00 | 30,440.00 | 30,460.00 | 30,414.51 | -0.20% | 1,896 |
| Jun 26, 2026 | 30,800.00 | 30,920.00 | 30,500.00 | 30,520.00 | 30,474.42 | 0.07% | 2,338 |
| Jun 25, 2026 | 30,600.00 | 30,800.00 | 30,260.00 | 30,500.00 | 30,454.45 | -1.93% | 2,853 |
| Jun 24, 2026 | 31,360.00 | 31,360.00 | 30,860.00 | 31,100.00 | 31,053.56 | 0.39% | 1,488 |