Core Viewpoint - Occidental Petroleum's shares experienced an increase due to rumors of Berkshire Hathaway planning to acquire its petrochemical division, OxyChem, for approximately $10 billion, alongside the formation of a golden cross pattern indicating bullish momentum [1][5][6]. Group 1: Stock Performance - Occidental stock has risen over 35% from its year-to-date low in April [2]. - The formation of a golden cross, characterized by the 50-day moving average crossing above the 200-day moving average, signals a potential long-term uptrend for OXY stock [3]. Group 2: Technical Indicators - The golden cross formation is particularly significant following a recent consolidation phase, suggesting higher reliability for sustained directional moves [4]. - The convergence of moving averages occurred with relatively low volatility, which often precedes significant price movements [4]. Group 3: Potential Acquisition Impact - The potential sale of OxyChem to Berkshire Hathaway would strategically reduce Occidental's substantial debt burden of $24 billion [5]. - This transaction would represent Berkshire's largest acquisition since its $11.6 billion purchase of Alleghany and its second major investment in the chemicals sector in nearly 15 years [5]. - OxyChem's strong performance, generating approximately $5 billion in revenue for the 12 months ending June 2025, makes it an attractive asset for Berkshire's portfolio [6]. Group 4: Market Sentiment - Despite the positive technical indicators and potential acquisition, Wall Street does not exhibit significant bullish sentiment towards OXY stock [7].