Tracking error, the amount by which an ETF's returns deviate from its benchmark index, is a fact of life and an often ignored fact at that. In some instances, a high ...
MSTU: On No. 21, MSTU declined 25.3%, 7% less than expected given MicroStrategy’s 16% drop. However, on Nov. 25, MSTU fell 11.3%, exceeding the expected 8.7% ...