There was a problem with the MOS recommendation this morning.
The market makers terminated the MOS-WK $55 put this weekend and replaced it with MWF-WK. The new symbol is for 100 shares and $130 in cash in anticipation of the special dividend on Thursday.
Since the recommended symbol did not open for trading today and there will be confusion around the new symbol and its properties I am recommending we abort the MOS trade.
If you did switch to the new symbol I would keep a tight stop on it and prepare to exit on the 12th.