WALL STREET: The three major US stock indexes closed higher on Monday (Sep 15) with the S&P 500 and the Nasdaq hitting intraday record highs, as the Street awaits the Fed eral Reserve's crucial policy meeting later this week. Tesla TSLA.O shares climbed after regulatory filings revealed CEO Elon Musk had acquired nearly $1 billion worth of the electric vehicle maker's stock on Friday. And Google parent Alphabet GOOGL.O hit a record high, and raced past $3 trillion in market capitalization. The