Investor optimism in the U.S. stock market has reached unprecedented levels, with a record 56% of Americans believing that stock prices will rise in the next year, according to recent survey data. This confidence is bolstered by expectations surrounding economic policies linked to a potential second term for Donald Trump, reminiscent of the economic boom of the Roaring Twenties. UBS has reported that investor confidence in rising stock prices is at a 37-year high, driven by strong market activity in cryptocurrencies, S&P 500 futures, and leveraged ETFs. Despite this bullish sentiment, broader consumer and business sentiment remains subdued. Additionally, Bank of America has noted that its sell-side indicator is at 56.7%, the highest since early 2022, and predicts the S&P 500 will reach 6,666 by the end of 2025, reflecting over 10% growth fueled by improved U.S. productivity and earnings growth. Meanwhile, JPMorgan forecasts the S&P 500 to hit 6,500 in 2025, with earnings per share expected to be $270, citing ongoing monetary easing and economic strength as key factors.