Shein Lists in Hong Kong, Live on Pyth Pro From the First Tick

Shein’s Hong Kong debut was big in every sense. For its September 1 listing, the company sold 280 million Class B shares at HK$48.56, raising approximately HK$13.6 billion in gross proceeds, about US$1.74 billion.

That scale is backed by fundamentals. Shein reported revenue of US$41.9 billion in 2025, and the deal still landed as the largest Hong Kong IPO of 2026 and the third-largest in Asia so far this year.

For markets, the headline is speed. Pyth delivered a real-time Shein feed from the opening print, giving exchanges, perpetual platforms, and prediction markets the pricing inputs to open a market on day one.

Three day-one feeds in six weeks

A stock that has just listed has no trading history. Any platform opening a market at the debut needs a price it can trust from the first trade, not one that arrives only once the session has settled into a range. Market data for new listings can arrive on a vendor's schedule, sometimes days or weeks after the bell, by which point the opportunity to launch a market at the debut has passed.

Shein is the third Asian listing Pyth has priced from the opening print since late July, after CXMT and Unitree, three of the region's largest offerings of 2026 inside six weeks. The same pattern runs through US listings including CRCL, FIG, CBRS, and SPCX.

Each of those feeds went live the morning the stock did. That timing is what lets a platform open a market while the listing is still the story.

160 stable Asian spot-equity feeds and counting

Shein joins a Pyth Pro equity catalog that now spans 160 stable Asian spot-equity feeds:

• Hong Kong: 107

• Japan: 21

• South Korea: 18

• China: 14

Hong Kong went live earlier this year and is now the deepest of the four. Mainland Chinese and South Korean equities followed, including Cambricon Technologies, GigaDevice Semiconductor, and SK Hynix. Japanese equities cover Toyota, Sony, Nintendo, SoftBank, Tokyo Electron, and Advantest.

Each arrives through the same integration already delivering US equities, FX, commodities, fixed income, and crypto. Perpetual exchanges can launch Asia equity markets priced alongside crypto and US equities on the same stack. Prediction markets can build event contracts on Asian technology earnings and index movements.

Shein is live on Pyth Pro today under 00625.HK. Existing Equities and All Access subscribers can use the feed immediately. Teams looking to integrate can start at the Pyth Terminal.