The Nasdaq 100 has marked a significant achievement with 12 consecutive days of positive gains, entering record territory for the eighth time since its inception in 1985. This momentum raises the possibility of breaking its all-time winning streak of 14 days, fueled by historical data that suggests such streaks yield an average 12-month gain of 19.4%. As major U.S. market indices rally for their third consecutive weekly gain, investor optimism grows despite minor fluctuations in daily performance.