"Trading in the current delivery month shall cease on the third business day prior to the twenty-fifth calendar day of the month preceding the delivery month. If the twenty-fifth calendar day of the month is a non-business day, trading shall cease on the third business day prior to the last business day preceding the twenty-fifth calendar day. In the event that the official Exchange holiday schedule changes subsequent to the listing of a Crude Oil futures, the originally listed expiration date shall remain in effect. In the event that the originally listed expiration day is declared a holiday, expiration will move to the business day immediately prior."

Ok, I interpreted that as being an option expiry for Crude Light on 25th-3 days = Tuesday 22nd March for April Options.

My contract note says 17th of March expiry. Have I been robbed?

They seem jolly well bid going into the friday close since the 95 puts I've bought are still 600 out of the money with less than a week to run on them..