Gray Market Trading
1. Introduction to Gray Market Trading
Gray market trading primarily refers to participation in the early trading of new Hong Kong stocks the day before the listing of an IPO for Hong Kong stocks.
Not all new stocks can be traded on the gray market. Only those listed on the main board are available for gray market trading. For stocks listed on the Growth Enterprise Market, due to different offering rules, participation risks are relatively high and there is no access to gray market trading for the time being.
As for the relationship between the gray market price and the listing price, although price fluctuations on the gray market reflect, to a certain extent, the degree to which new stocks are sought after, the gray market price does not fully reflect the market demand; thus, market prices cannot be regarded as an indicator of how a stock is trending.
The gray market trading market maker accessed by Long Bridge HK Limited is a third-party Hong Kong securities broker.
2. Gray market trading hours
- Gray market trading hours are 4:15 p.m. - 6:30 p.m. on the trading day prior the official listing of the IPO;
- If the gray market trading occurs on a half-day trading day, the trading hours are 2:15 p.m. - 4:30 p.m.
- Trading arrangements during typhoons and black rainstorm warnings:
- If the signal/warning is lifted after 12:00 p.m.: Trading will be suspended throughout the day.
- If the signal/warning is lifted before 12:00 p.m.: Gray market trading will start at 4:15 p.m. as usual (2:15 p.m. on half-day trading days).
- For signals/warnings issued during a gray market trading session: Gray market trading will continue as usual until 6:30 p.m. (4:30 p.m. on half-day trading days).
3. What types of orders are supported for gray market trading?
Gray market trading supports limit orders.
4. Tick size of gray market orders
Stock price (HKD) | Tick size (HKD) |
|---|---|
0.01-0.25 | 0.001 |
>0.25-0.50 | 0.005 |
>0.50-10.00 | 0.01 |
>10.00-20.00 | 0.02 |
>20.00-100.00 | 0.05 |
>100.00-200.00 | 0.1 |
>200.00-500.00 | 0.2 |
>500.00-1,000.00 | 0.5 |
>1,000.00-2,000.00 | 1 |
>2,000.00-5,000.00 | 2 |
>5,000.00-9,995.00 | 5 |
5. Are Longbridge's gray market prices/placements different from those seen at other securities brokers?
Gray market trading does not go through the exchange system; rather, such trades go through the internal system provided by certain securities brokers for price matching. For an independent internal transaction matching system, it is extremely common for prices to differ from other platforms.
Note: As certain securities brokers may access the same upstream, they will see the same quotations.
6. If an IPO listing is postponed or canceled, how will the trading order be processed?
- Postponement of listing: executed trades will be considered valid. Uncompleted trade instructions will be canceled.
- Cancellation of listing: All client trading instructions will be canceled or invalidated if the IPO is not successfully listed on the Hong Kong Stock Exchange
- Change of listing terms/conditions: The changes to the terms and conditions of the IPO will not affect gray market trading, unless such changes result in the cancellation or postponement of the listing; in which case, please refer to the above arrangements.
7. Gray Market Trading and Settlement Mechanism
- Trading mechanism:T+0 trading is also implemented on the gray market. Stocks bought on the gray market can be sold on the gray market on the same day.
- Settlement mechanism:For orders executed during gray market trading, the trading date is the listing date of the IPO; thus, the settlement date is two market trading days from the date of execution (T+2).
e.g.: Gray market trading for IPO A is conducted on December 9, 2019 (Monday). The IPO is officially listed on the Hong Kong Stock Exchange on December 10, 2019 (Tuesday). The settlement date will be December 12, 2019 (Thursday).
Office hours of HK Hotline and Whatsapp: 9:00 - 18:00 * (GMT+8) on trading days
Office hours of Global Hotline: Trading days 24 hours; Non-trading days 9:00 - 18:00 * (GMT+8)
Outside of the above service hours, if you have any questions, please contact our online customer service.
Office hours of online customer service:
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