Nasdaq futures firm 2% as tech stocks recoup losses10-year Treasury yield softens but remains above 1.5%Treasury auctions kick off Tuesday amid record short betsBitcoin was steady around $54,000 after hitting a two-week high on more signs of institutional interestOil hovered around $65 a barrel. Stock futures rose Tuesday with tech-heavy Nasdaq futures rebounding following a slump that saw a continuing rotation out of high-growth equities.Contracts linked to the Dow Jones Industrial Average rose