(Reuters) -Morgan Stanley will offer cryptocurrency trading on its platform ETrade from the first half of 2026 through a partnership with Zerohash, an infrastructure provider for the digital assets. At launch, ETrade clients will be able to trade bitcoin, the world's largest crypto token, as well as ether and solana, a spokesperson for Morgan Stanley said on Tuesday. Once a niche asset class dismissed as speculative, cryptocurrencies have grown into a market worth trillions of dollars over the past dec ...