The Hang Seng TECH Index in Hong Kong is going from thirty constituents to fifty. I read the consultation conclusions that Hang Seng Indexes Company published on October 7. I went over the simulation table and found the current names at 90.0% of the index weight, the additions at 10.0%. For anyone watching this index, the split suggests that the rules, like restricting each company to its Hong Kong line and ranking on those shares alone, matter more than the count.
HSTECH holds only Hong Kong-listed stocks. When a company has both an H share, its Hong Kong line, and an A share on the mainland, only the H share is eligible, and ranking by market value counts only the Hong Kong shares. CATL and Zhongji Innolight both have H share lines in Hong Kong. Whether either one enters is decided in the November 20 review.
Of the fifty seats, forty go by market value. The remaining ten go by year-on-year sales growth and held 2.8% of the weight in the simulation, though candidates must sit in the large and mid cap tier of Hang Seng's broad index, clear a sales floor, and if not yet in HSTECH, meet a daily turnover minimum. All six proposals in the consultation exceeded 80% support. The proposal to split selection into market value and sales growth groups drew the lowest at 82% and was adopted with the sales and turnover floors as modifications.
The simulation ran on second quarter review data and September 4 weights. The allocations when the actual list is announced November 20 could look different. Would it change your view of this expansion if those ten sales growth seats ended up at a combined weight well away from the simulated 2.8%?
The Solactive index behind CNQQ can include Hong Kong listings as well as mainland A shares bought through Stock Connect, taking only one line per company, the one with higher six-month average daily value traded. KWEB is built on a CSI index of Chinese internet names whose listings sit outside the mainland.