If you haven`t bought COST ahead of the previous earnings release:
Then analyzing the options chain and the chart patterns of COST Costco Wholesale Corporation prior to the earnings report this week, I would consider purchasing the 540usd strike price Puts with an expiration date of 2023-10-20, for a premium of approximately $6.30. If these options prove to be profitable prior to the earnings release, I would sell at least half of them.