This recent addition of USD charts to all coins on polo and bittrex is amazing. They tell us a completely different story than the BTC ones. Despite AMP being a buy on the AMPBTC parity, this AMPUSD shows us something unique most wouldnt have caught without this addition, since it doesnt have a natural USD market. You can see AMP respect its prior bubble top in terms of USD value. Yes BTC has currently out performed it but this is just temporary. Right now would be the clear buy, as we see the market is denying old USD price and turning it into support. Way more volume has entered than exited also note, which both are a great sign of an expansive move to come.