Tuesday, Feb. 2, is 17 days before the February options expire, 45 days the March and 73 days the April.
Historically, it tends to be the day of the week with the third highest increase, the date of the month with the highest increase and the month with the ninth highest increase.
What's the short way to say that? The third uppest day of the week on the uppest date of the month in the ninth uppest month. If you can say that three times quickly . . .