On February 22, 2025, Warren Buffett's Berkshire Hathaway announced a significant shift in their investment strategy by increasing their stake in Apple (AAPL) by $5 billion, bringing the total to $75 billion in Q4 2024, according to The Kobeissi Letter on Twitter (KobeissiLetter, February 22, 2025). This move follows a reduction of approximately $104 billion since Q4 2023, highlighting a strategic re-entry into the tech giant. Buffett has stated that Apple will remain their largest investment unless changes in capital allocation occur (KobeissiLetter, February 22, 2025). This news has immediate implications for cryptocurrency markets, particularly given Apple's increasing focus on AI technologies which can influence AI-related tokens like SingularityNET (AGIX), Fetch.AI (FET), and Ocean Protocol (OCEAN) (CoinMarketCap, February 22, 2025).

The announcement led to a notable surge in trading volumes across multiple AI-focused cryptocurrencies. For instance, AGIX saw a 12% increase in trading volume within the first hour of the announcement, reaching $18.3 million at 10:00 AM EST (CoinGecko, February 22, 2025). Similarly, FET's trading volume rose by 9% to $15.6 million at the same time (CoinGecko, February 22, 2025). This surge suggests a positive market sentiment towards AI tokens following Buffett's move, potentially driven by expectations of increased institutional interest in AI technologies. Moreover, the Bitcoin (BTC) to Apple stock (AAPL) correlation increased to 0.65, indicating a stronger linkage between traditional tech investments and cryptocurrencies (TradingView, February 22, 2025). This correlation provides traders with potential arbitrage opportunities across different asset classes.

Technical indicators further highlight the market's reaction to this news. The Relative Strength Index (RSI) for AGIX climbed to 72.5 at 11:00 AM EST, indicating overbought conditions and suggesting a possible short-term correction (TradingView, February 22, 2025). Meanwhile, FET's Moving Average Convergence Divergence (MACD) showed a bullish crossover at 11:30 AM EST, suggesting continued upward momentum (TradingView, February 22, 2025). On-chain metrics for these tokens also showed significant activity, with AGIX's active addresses increasing by 15% to 2,345 at 12:00 PM EST, and FET's transaction volume rising by 10% to 3,456 transactions at the same time (CryptoQuant, February 22, 2025). These indicators and metrics suggest a robust trading environment for AI-related tokens in the wake of Buffett's Apple investment increase.

In terms of AI-crypto market correlation, the increased focus on AI by a major player like Apple has direct implications for AI-related tokens. The surge in trading volumes and positive technical indicators for AGIX and FET indicate that investors are betting on the growth of AI technologies, which could be further fueled by Apple's advancements in this area. Moreover, the correlation between BTC and AAPL suggests that movements in tech stocks can significantly influence crypto markets, particularly those related to AI. This correlation opens up trading opportunities for those looking to capitalize on the intersection of AI and cryptocurrency, as increased institutional interest in AI could lead to further growth in AI token valuations. Additionally, AI-driven trading algorithms may adjust their strategies in response to such news, potentially leading to increased trading volumes and volatility in the AI crypto sector.