Available stock codes under 1000
As the number of listings has increased, the stock code space has become increasingly crowded. So if you are thinking of listing on the main board, and would like a short stock code under 1000, which stock codes are currently unused by equities, warrants, REITs or ETFs? This page will tell you. Note that codes 780-783 and 785-788 (and possibly others we don't know about) are reserved by SEHK for teletext pages. Some codes are also used for bonds with a listing of convenience. To find out what the codes have been used for in the past, if anything, click on the code. Some of the codes may have been used for temporary "parallel trading" of old counters during a stock split, consolidation or change of board lot size, or for nil-paid rights in a rights issue. We don't keep track of those.
There are 141 stock codes available under 1000.