VXX Call Rollup

Bought to close VXX 01/15/2021 20.0 Diagonal Calls @ 0.02.
Sold these on 01/08 @ 0.26.
Replaced them with short 01/22/2021 20.50 Diagonal Calls @ 0.40.
The long hedge for these are Feb 38 Calls already paid for with previous diagonals.