AAPL.O maps to AAPL US Equity (composite) or AAPL UW Equity ( NasdaqNasdaq NSM)
thats strightThat's straight common stock but, but what about preferred stock ? HWM_p.A maps to EP051790@SAM2 Pf
or Unit trust ? PHGE_u.A maps to PHGE/U UA Equity
or exchanges where Refintiv dontRefinitiv don't use the exchnageexchange symbol? FEDq.L maps to FEDS LI Equity
Futures the comaniescompanies have different policies on when to introduce double didgitdigit (decase) Futurefuture codes, and different policies on notation for pit electonicelectronic combines, am pm sessions
theThe list goes on.
ThatsThat's why Magtia remaps every exchange symbol everydayevery day before the exchange opens
Our client cant afford to get a trade wrong
Phil Straszynski
. (Disclaimer: I am employed by Magtia)