Introduction to Hong Kong stock short selling
Hong Kong stock short selling is a fundamental mechanism in the Hong Kong stock market. If you anticipate a drop in a stock's value but do not currently hold shares, you can use the cash or securities in your account as collateral to borrow shares from a broker for immediate sale. Once the price drops, you can purchase the shares back at a lower price and return them to the broker. In this way, you make a profit from the high selling price and the lower purchase price. However, short selling carries unlimited potential risk, as there is no limit to how high a stock price can rise.
How to activate Hong Kong stock short selling?

Securities borrowing stamp duty: collection and refund
Collection: When the registration of the Securities Lending Agreement is being processed, you are not yet exempt from stamp duty on borrowed securities. Therefore, during this period, any stamp duty generated from you borrowing or returning securities (such as short selling) must be borne by you. Longbridge will pre-deduct the relevant securities borrowing stamp duty from your securities account.
Refund: Once the registration of the Securities Lending Agreement is approved by the Inland Revenue Department, the previously collected securities borrowing stamp duty will be refunded to your securities account and can be viewed through the statement.
Special circumstances: If your registration is ultimately rejected, Longbridge is not liable, and the collected stamp duty will not be refunded.
How to place a short-selling order?



How do corporate actions affect short sellers?
FAQs
Q1: Why did my short-selling order fail to be placed?
-Hong Kong stock short selling does not support pre-set orders. It only supports trading during trading hours.
-Hong Kong stock short selling does not support long-term orders. Only day orders are supported.
-The price of a short-selling order cannot be lower than the best ask price.
-Hong Kong stock short selling does not support market orders/at-auction orders.
Q2: Why does my trading page show an available short-selling quantity, but the short selling fails?
-The available short-selling quantity on the trading page is calculated based on your account's buying power. However, a trade can only be executed if there are enough shares in the short-selling pool.
Q3: How long does the registration of the Securities Lending Agreement usually take?
-After submission to the Inland Revenue Department, the review generally takes about 30 days.
Disclosures
This article is for reference only and does not constitute any investment advice.
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