ChinaAMC China Science And Technology Innovation Board Semiconductor Material Equipment Theme ETF(588170) rises 1.13%, with a share increase of 836 million units over the past 2 weeks

NewTimeSpace (newtimespace.com) News, as of 11:21 on May 28, 2026, ChinaAMC STAR Semiconductor ETF (588170) rose 1.13%, with the latest price at 2.60 yuan. Over a longer time frame, as of May 27, 2026, the ETF accumulated a gain of 10.79% over the past two weeks, ranking 1/3 among comparable funds. (The stocks listed above are only index constituents and do not constitute any specific recommendation.)

In terms of liquidity, ChinaAMC STAR Semiconductor ETF recorded an intraday turnover rate of 16.24% and a trading volume of 1.980 billion yuan, indicating active market trading. Over a longer time frame, as of May 27, the ETF's average daily trading volume over the past week reached 3.661 billion yuan, ranking first among comparable funds.

In terms of scale, ChinaAMC STAR Semiconductor ETF saw a significant increase of 180 million yuan in scale over the past week, with the new scale increase ranking 1/3 among comparable funds. (Data source: Wind)

In terms of shares, ChinaAMC STAR Semiconductor ETF experienced a significant increase of 836 million units in share count over the past two weeks, with the new share increase ranking 1/3 among comparable funds. (Data source: Wind)

In terms of capital flows, the latest capital inflow and outflow for ChinaAMC STAR Semiconductor ETF were flat. Over a longer time frame, within the past five trading days, it attracted a total of 1.389 billion yuan in net inflow. (Data source: Wind)

Data shows that leveraged funds are continuously positioning. ChinaAMC STAR Semiconductor ETF recorded a net margin financing purchase of 10.3698 million yuan month-to-date, with the latest margin financing balance standing at 326 million yuan. (Data source: Wind)

As of May 27, the net value of ChinaAMC STAR Semiconductor ETF rose by 168.43% over the past year, ranking 33/3894 among equity index funds, placing it in the top 0.85%. From the perspective of return capability, as of May 27, 2026, since its inception, the ETF achieved a highest single-month return of 24.63%, a longest streak of consecutive up months of 4 months, a maximum cumulative gain during that streak of 58.76%, a ratio of up months to down months of 8/5, an average return of 13.32% in up months, a monthly positive return percentage of 61.54%, a monthly positive return probability of 65.40%, and a probability of positive return after a 1-year holding period of 100.00%. As of May 27, 2026, the ETF's annualized excess return over its benchmark since inception was 3.05%.

As of May 22, 2026, the one-year Sharpe ratio of ChinaAMC STAR Semiconductor ETF was 2.63.

In terms of drawdown, as of May 27, 2026, ChinaAMC STAR Semiconductor ETF recorded a drawdown of 0.37% relative to its benchmark since its inception. The number of days to recover after the drawdown was 38 days.

In terms of fees, ChinaAMC STAR Semiconductor ETF has a management fee rate of 0.50% and a custodian fee rate of 0.10%, the lowest fee rates among comparable funds.

In terms of tracking accuracy, as of May 27, 2026, the tracking error of ChinaAMC STAR Semiconductor ETF since the beginning of the year was 0.012%, achieving the highest tracking accuracy among comparable funds.

ChinaAMC STAR Semiconductor ETF closely tracks the SSE STAR Market Semiconductor Materials and Equipment Theme Index. The SSE STAR Market Semiconductor Materials and Equipment Theme Index selects the securities of listed companies on the STAR Market whose businesses involve semiconductor materials, semiconductor equipment, and related fields as index constituents, in order to reflect the overall performance of the securities of listed companies in the semiconductor materials and equipment sector on the STAR Market.

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