Rolled AMZN Short Call

#shortcalls
$AMZN BTC 3/15 1675 and STO 3/22 1690 call for additional 3.60 credit. Sold against long 4/18 1700 calls.

#earlyassignment
$EVTC Assigned 3/15 calls at 30. Basis 29.70 Stock current price 28.67