It is the symbol for Brightcoin, that is already traded on Etherdelta. Either Binary change Acronym or Scam soon(vote for the 2nd)
there can be more than one currency using the same symbol
search for BTG on Coinmarketcap.
We are talking about etherdelta, not Coinmarketcap. There are no identical symbols there. If binary wants to BRC symbol it can be BRC2, BRC3 e.t.c. But there are now news from them...
oh ok. well I believe it will be fixed some way. Nobody's that stupid to leave possible hundreds of millions on the table just for a single letter change.