On the Singapore Exchange (SGX), I observed that 3 letter tickers are for ordinary equities, whereas 4 letter tickers depends on the last letter. From my observations, these are the meanings of the last letter of 4 letter tickers:
- W = warrant
- U = unit trust
- D = depository receipts
- S = Singapore government bonds
- Z = bonds?
- B = bonds?
What are Z and B? For example, "Temasek 2.7% 231025XB#" is "TEKB", while "CapMallTrb3.08%210220" is "TY6Z". What's the difference?
What about preferred shares? I noticed that preferred shares have 3 letter tickers. For example: "CITYDEV NCCPS" is "C70".
What are the conventions for tickers on the Singapore Exchange? Is there an official document that explains SGX's policy on stock tickers?