I was going over some ETF return data on yahoo finance and encountered some numbers that did not make sense to me.
The image below shows a ytd return of 17.94% and 13.52%. I checked ETF.com and ETFdb and the first number seems to be the right value. what does 13.52% represent?
Also none of the sites I check show the exact same values for return over the same period. Is this maybe because some calculate returns from market open instead of close, or could it be data issues/discrepancies from source to source?