Naming conventions of stock short name for debt securities
Note: The following naming conventions are applicable in most cases but are not exclusive for all circumstances.
Hong Kong Monetary Authority Exchange Fund Notes
EFN 9-99 YYMM
HKSAR Government Bonds
HKGB 9-99 YYMM
Or
HKSAR GOV NYYMM
Other Debts
QQQQQQQQQQ NYYMM
Or
QQQQQQQQQNYYMMA
Traded in Renminbi
QQQQQ CNY NYYMM
Or
QQQQQQQQNYYMM-R
9.99 - Interest rate
YY/YYYY - Expiry year
MM - Expiry month
Q - Up to 10 characters representing the underlying debt securities (may include currency code and denomination)
N - N = Notes ; B = Bonds ; I = Guaranteed Instruments ; C = Certificates
A - Serial number for additional issues by the same issuer with same expiry year and month (A, B, C ...)
CNY/R - Indicator for Debt Securities traded in Renminbi (RMB)
Stock Code Allocation Plan For Debt Securities