The Analysis and Comparison of Tracking Error between SSE-50 ETF and SSE-180 ETF

The SSE-50 ETF and SSE-180 ETF are extremely familiar no matter in the index-establishing or the characteristics of index, so this thesis selects the SSE-50 ETF and SSE-180 ETF as the research objects, then analysis the tracking errors of SSE-50 ETF and SSE-180 ETF empirically in three ways, finally, the thesis discusses the reasons which make the different tracking errors between SSE-50 ETF and SSE-180 ETF.