US stocks hit new record after Moderna vaccine data: Wall Street’s benchmark S&P 500 index ended the day up 1.2 per cent while the Russell 2000 of US small-cap stocks — seen as a barometer of the domestic economy — also closed at a record. The tech-heavy US Nasdaq Composite advanced a more modest 0.8 per cent. Hopes that a successful vaccine could be deployed to slow the spread of coronavirus in as little as a few months triggered a powerful rotation into economically sensitive sectors that began last week, as investors moved away from groups perceived as beneficiaries of