I retrive both Elektron TimeSeries and Tick History Time and Sales data from 2013-12-06, but some rics not found in Tick History on some dates.
For exsample, records before 2017-09-13 for FEI.AX are not included in Tick History, while TimeSeries contains data with Volume>0 and date<2017-09-13
Same problem for ARV.AX between 2017-02-03 and 2017-02-10
How can I get tick data during those periods?