TR.ExchangeTicker and TR.SymbolTicker are empty or don't exist for many tickers from .NS. But dex2 API returns non-empty values. Why?
Sample tickers:
DPRMV2D1.NS
DSTV_r.NS
DSTV_ra.NS
IPRU8539.NS
For most of the Funds RIC without exchange extension matches to TR.ExchangeTicker and TR.SymbolTicker. But Eikon do not show these fields for them at all.