The market's once narrow rally has become amazingly broad, says Jim Cramer

Market Performance - The market has reached record highs with the Dow gaining 173 points, S&P advancing 49%, and NASDAQ climbing 72% [1] - Despite the positive performance, there is a prevailing negativity among market participants who express dissatisfaction with the current market conditions [1][4] Sector Performance - The market rally has broadened to include various sectors such as banks, transports, technology, utilities, small caps, and midcaps [2] - Speculative stocks remain a visible part of the market, which has been a point of contention for professionals since the GameStop incident in January 2021 [2] Investor Sentiment - There is a widespread belief that the current focus on data centers may indicate a market peak, yet positive news continues to drive stocks higher [3] - Traditional indicators that typically signal a market peak have not performed as expected, leading to increased negativity among investors despite rising stock prices [4] Investment Opportunities - There is a recommendation to invest in nuclear energy stocks due to government support, as well as in quantum computing stocks for potential future gains [5]