Bitcoin (BTC) buyers took a breather on Wednesday as trading volume continued to decline. Analysts are waiting for a catalyst to push prices higher or lower given the lack of conviction among buyers and sellers. Meanwhile, ETH is rising relative to BTC.Read MoreCoinDeskBitcoin (BTC) buyers took a breather on Wednesday as trading volume continued to decline. Analysts are waiting for a catalyst to push prices higher or lower given the lack of conviction among buyers and sellers. Meanwhile, ETH is rising relative to BTC.