The closing price for Costco Wholesale (COST) in 2018 was $184.69, on December 31, 2018. It was up 9.9% for the year. The latest price is $929.68.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2018 | $184.39 | $185.31 | $182.58 | $184.69 | 1,729,400 |
December 28 2018 | $182.98 | $185.82 | $180.96 | $183.18 | 2,037,800 |
December 27 2018 | $178.57 | $182.35 | $175.85 | $182.31 | 2,705,900 |
December 26 2018 | $173.01 | $180.22 | $171.82 | $180.09 | 3,268,800 |
December 24 2018 | $175.80 | $177.10 | $172.08 | $172.25 | 2,031,700 |
December 21 2018 | $178.75 | $181.96 | $176.18 | $176.36 | 5,080,200 |
December 20 2018 | $181.63 | $181.96 | $175.60 | $178.73 | 4,250,900 |
December 19 2018 | $184.50 | $187.68 | $181.20 | $182.61 | 3,369,600 |
December 18 2018 | $184.13 | $185.56 | $182.75 | $184.04 | 3,308,500 |
December 17 2018 | $187.39 | $188.58 | $181.93 | $183.35 | 4,739,400 |
December 14 2018 | $197.65 | $198.56 | $186.33 | $187.73 | 8,822,300 |
December 13 2018 | $207.48 | $208.18 | $204.43 | $205.36 | 2,170,200 |
December 12 2018 | $207.03 | $208.94 | $205.87 | $206.53 | 2,891,400 |
December 11 2018 | $204.10 | $206.04 | $203.09 | $205.36 | 2,466,800 |
December 10 2018 | $203.58 | $204.18 | $198.66 | $201.87 | 2,650,000 |
December 07 2018 | $211.38 | $211.98 | $202.21 | $203.87 | 2,881,900 |
December 06 2018 | $206.66 | $212.03 | $205.45 | $211.43 | 4,029,800 |
December 04 2018 | $210.44 | $211.52 | $204.50 | $205.22 | 3,418,600 |
December 03 2018 | $209.18 | $210.52 | $206.91 | $210.41 | 2,481,500 |
November 30 2018 | $210.06 | $211.60 | $208.26 | $209.69 | 2,764,000 |
November 29 2018 | $207.62 | $209.97 | $207.04 | $209.44 | 1,478,700 |
November 28 2018 | $201.98 | $208.95 | $201.45 | $208.84 | 2,765,600 |
November 27 2018 | $198.89 | $202.29 | $197.99 | $202.19 | 2,369,800 |
November 26 2018 | $202.05 | $202.62 | $198.47 | $198.96 | 2,205,600 |
November 23 2018 | $197.74 | $200.53 | $197.34 | $199.52 | 1,007,500 |
Daily pricing data for Costco Wholesale dates back to 11/27/1985, and may be incomplete.
