John:

Attached is the vol. skew that was used for the current day (April 10) calc;
the prior day (April 9) calc. still used the one you loaded on Mar. 30. 

i.e., the official post_id 1101853 used the April 10 vol. skew for current 
day but the Mar. 30 vol. skew for the prior day valuations.

Jeremy