WEST PALM BEACH, Florida (Reuters) -U.S. President Donald Trump announced the names of three cryptocurrencies to be included in a new U.S. crypto strategic reserve on Sunday, spiking the value of each in market trading. Trump said on social media that his January executive order on digital assets would create a stockpile of currencies including XRP (Ripple), SOL (Solana), and ADA (Cardano). Other digital assets also gained.