Bittrex has come out twice stating there will not be market created for BTCP. They honored the snapshot for zcl holders, because they couldn't get the coins off the exchange. When Bittrex opens the wallets for BTCP transfer, they will want it off the exchange.
Only Tradesatoshi and Nanoex exchanges have BTCP trading, and I don't know a damn thing about either.
Hitbtc will be open to BTCP trading sometime here in March. Nothing else has been announced.
We can argue all day, I'll hold my BTCP, just like every other coin this year as Bitcoin falls to all time lows.