Facebook earnings IV crush

Updated
Facebook has earnings tonight and implied volatility is up for their options. I was able to sell a Feb Wk 1 172.50 put for .64. The IV was about 80%, so even with a small gap down the IV should be sucked out immediately in the morning.
Note
IV crush was great on this was at .05 on open, on the FB rally today no reason why this shouldn't go to options heaven tomorrow.
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