The Financial Instrument Short Name (FISN) incorporates the issuer short name and the abbreviated characteristics of the financial instrument.
It has a maximum length of 35 alphanumeric characters.
The FISN is composed of:
an issuer name with a maximum length of 15 alphanumeric characters. To ensure uniformity, the same issuer short name is used for different financial instruments of the same issuer.
an “/” as the delimiter between issuer name and the instrument description.
an instrument description with a maximum length of 19 alphanumeric characters, assuming that the available length of the issuer name has been fully used. In the event that all the 15 characters have not been used in the issuer short name, the remaining spaces may be used to describe the characteristics of the financial instrument.
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