By Coinrule Each day, Coinrule will run through the state of the digital assets market for Blockbeat, your home for news, analysis, opinion and commentary on blockchain and digital assets. Before Monday, the hopes of Ethereum’s US spot Exchange Traded Fund (ETF) approval seemed slim. Bloomberg ETF Analysts, such as Eric Balchunas and James Seyffart, had put the probability of approval at around 25%. Yesterday, however, Balchunas and Seyffart revised their probability of approval. It flipped from a pessimistic 25% to an optimistic 75%. Prediction market, Polymarkets, also saw the odds of an Eth…