Carnival Reports Before the Open on 12/20 -- Options Contracts Expire the Same Day

According to NextEarningsDate.com, the Carnival (NYSE: CCL) CCL next earnings date is projected to be 12/20 before market open, with earnings estimates of $0.07/share on $5.91 Billion of revenue. Looking back, the recent Carnival earnings history looks like this: https://www.nasdaq.com/articles/carnival-reports-open-12-20-options-contracts-expire-same-day