By Darren Parkin Bitcoin was up 7% at one point yesterday, trading for just shy of $30k, only to retrace back to $28k shortly after. It’s hovering around the $28.2k level this morning, still in the green by 1.3%. Ethereum (Ether) is up by less than a percentage point, still trading below the key threshold of $1.6k. Solana (SOL) is another noteworthy mention, having gained 6% in the last 24 hours. The Bitcoin spot trading volume jumped 117% in the last day, a spike which many analysts have connected to a false statement on X (formerly Twitter) about the approval of a BTC spot ETF, an indication…