Broad-Based ETFs Hit Record Single-Day Trading Volume; E Fund ChiNext ETF Records 19.7 Billion Yuan Turnover
nashnova research
On October 23 China's broad-market ETFs posted historic turnover — E Fund ChiNext ETF alone traded ¥19.7 billion, its third-highest day ever; combined A-share volume hit nearly ¥2 trillion, and whether this surge holds is the key test of how durable the inflow really is.
How big was the ¥19.7 billion print?
E Fund ChiNext ETF traded ¥19.7 billion for the day, trailing only the October 8 and October 9, 2024 records — the third-highest turnover since the fund listed.
Huatai-PB CSI 300 ETF and ChinaAMC STAR 50 ETF each exceeded ¥15 billion, both surpassing their prior-day totals.
This means → money did not flood a single fund. Every major broad-market ETF saw heavy volume, signaling a directional bet on the overall market, not just one sector.
How did the money come in?
E Fund ChiNext ETF traded ¥9.6 billion in the morning session, then ¥4.3 billion in the first half-hour of the afternoon — pace accelerated after lunch.
The fund dropped more than 3% intraday before closing up 4.24%, a textbook dip-and-rally pattern.
In plain terms = heavy selling carved out an early low, but even larger buying absorbed the dip and reversed the price — buyers overwhelmed sellers by the close.
How sharp was the surge in other broad ETFs?
ChinaAMC CSI 300 ETF traded ¥6.459 billion, up from ¥4.054 billion the day before — a jump of over 59%.
E Fund CSI 300 ETF was more dramatic: ¥5.953 billion versus just ¥1.08 billion the prior day — a more-than-fourfold increase.
This reflects a concentrated rush of capital rather than gradual position-building — market sentiment flipped sharply in a very short window.
Which thematic ETFs led the rally?
Bosera Robotics ETF topped the market with a 9.8% gain; rapid inflows pushed its premium to NAV past 2%.
In plain terms = a premium above 2% means investors are paying more than 2% over what the underlying holdings are actually worth — chasing-risk is building.
Dacheng, E Fund, and GF robotics ETFs each rose over 8%; Bosera Industrial Software ETF, Fullgoal ChiNext Software ETF, and GF Industrial Software ETF all gained over 7%; ICBC ChiNext New Energy ETF surged late in the session, with its premium briefly exceeding 5%.
How did the broader market perform?
The Shanghai Composite closed at 3,690.48, up 0.89%; the Shenzhen Component rose 2.79%, the ChiNext Index 4.16%, and the STAR Composite 3.68%.
Combined turnover across Shanghai, Shenzhen, and Beijing exchanges reached ¥1.9728 trillion, an increase of ¥431 billion over the prior session.
This means → the incremental money flowed mainly into growth-oriented segments — ChiNext and STAR — while the Shanghai benchmark's gain was modest, suggesting capital favored high-beta assets over defensive heavyweights.
What to watch next?
Whether broad-market ETF turnover stays at these levels is the key window for judging how sustained this wave of inflows really is.
Several thematic ETFs are already trading at elevated premiums; if volume fades while premiums persist, arbitrage capital could push prices back down.
Put simply = record volume shows intense enthusiasm, but enthusiasm only becomes a trend if turnover stays high over the next few sessions rather than dropping off sharply.
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