US equities: S&P 500 opened and closed at record highs; Nasdaq 100 extended its winning streak to six days and closed at an all-time high. Oracle’s quarterly results drove its shares up roughly 36%, lifting chip names such as AMD, Broadcom and Nvidia, while Synopsys shares plunged about 36%. #SPX #NAS100 #ORCL #NVDA #SNPS #FiatNews