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2025 Stock Market: S&P Up 17.5%, AMC Plummets 59%

12/30/2025

36 8 Full Breakdown

Summary

Story summary

As 2025 closed, the U.S. stock market posted mixed results, with the S&P 500 up 17.5% for the year.
AMC Entertainment fell 59% year-to-date, and Sphere Entertainment surged 131%.
Spotify and Roku gained, while Warner Music Group and Universal Music declined.
D-Wave Quantum closed at $25.29 after a sharp pullback.
Warren Buffett's cash reserves reached $381 billion, signaling caution amid high valuations for Berkshire Hathaway.

History

Historical Context

The Stock Market Crash of 1929, marked by "Black Thursday" on October 24, triggered a global economic downturn, leading to the Great Depression. By 1933, U.S. unemployment reached 25%, with thousands of banks failing. Today, market volatility echoes this history, as investors like Warren Buffett, holding $381 billion in cash, remain cautious, reflecting the enduring impact of past financial crises on modern strategies.

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Story summary

As 2025 closed, the U.S. stock market posted mixed results, with the S&P 500 up 17.5% for the year.
AMC Entertainment fell 59% year-to-date, and Sphere Entertainment surged 131%.
Spotify and Roku gained, while Warner Music Group and Universal Music declined.
D-Wave Quantum closed at $25.29 after a sharp pullback.
Warren Buffett's cash reserves reached $381 billion, signaling caution amid high valuations for Berkshire Hathaway.

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