Display UST tic values

[beebeed]

I have a table with timestamps and prices for UST futures. I would like to plot the time series but display the tick values (i.e. 100.25 is equivalent to 100-08) when I hover over the lines. I would also like to display last values to display tick values. In my table I have a list of prices which are quoted as tick strings. I have been looking at the echart api but there is nothing obvious of how to approach this. Thanks