TMTPOST--As of September 27, the scale of domestic ETFs has reached 3.02 trillion yuan, marking the first time it has surpassed the 3 trillion yuan threshold. This represents a 47% increase since the beginning of the year. The Shanghai Stock Exchange's ETF scale stands at 2.4 trillion yuan, with equity ETFs (including stocks and cross-border) totaling 2.11 trillion yuan. Among these, funds tracking the CSI 300 Index have exceeded 1 trillion yuan, with on-market CSI 300 ETFs at 964.6 billion yuan and off-market index funds exceeding 70 billion yuan, while overseas-listed funds account for over 40 billion yuan. The expansion of domestic ETFs is accelerating: it took 17 years to reach the first trillion, only 3 years to the second trillion, and just 9 months to surpass 3 trillion.