Alphabet and Microsoft Earnings Ahead of Fed Decision Test Market Rally
On Wednesday, October 28, 2026, two of the world’s leading technology companies, Alphabet and Microsoft, released their quarterly earnings reports after the U.S. stock market closed. These announcements came at a critical juncture, coinciding with a Federal Reserve interest rate decision earlier in the day, setting the stage for a potentially volatile reaction in the markets.
Investors have been closely monitoring Alphabet and Microsoft, particularly given their prominent roles in cloud computing and artificial intelligence (AI) — sectors that have become central to growth expectations in the technology industry. Market participants were eager to assess whether the companies’ substantial investments in AI infrastructure, including data centres and chip technology, are beginning to yield tangible returns and contribute to accelerating revenue growth.
The Federal Reserve’s decision on interest rates added another layer of complexity to market dynamics. Interest rates directly influence the valuation of technology stocks, where much of the value is tied to anticipated future earnings. Any change or guidance from the Fed could affect discount rates and investor appetite for growth-oriented shares.
Options market data ahead of the earnings releases indicated expectations of significant price swings for both stocks. For Alphabet, implied volatility suggested a move of approximately plus or minus 5.9%, while Microsoft’s expected move was somewhat narrower at around plus or minus 5.1%. These figures represent the size of the price change that options traders are pricing in around the earnings event, not a directional forecast. In other words, the market anticipated notable volatility but did not signal whether the stocks would rise or fall.
Historically, Alphabet’s share price reactions around earnings have been more muted, averaging a post-earnings move of about 2.7% over recent quarters. The current implied move is more than double that average, reflecting heightened uncertainty and the market’s sensitivity to the company’s recent share price decline of roughly 20% from its peak earlier in the year. In contrast, Microsoft’s shares were trading near record highs, with a history of larger average post-earnings moves, making its implied volatility slightly below its recent average.
Options traders showed mixed sentiment, particularly regarding Alphabet. Some large call option purchases suggested optimism for a rebound following the stock’s earlier decline, while other strategies indicated cautious or bearish views, aiming to capitalise on near-term volatility. This divergence underlines the market’s uncertainty about Alphabet’s near-term prospects amid ongoing investments in AI and cloud services.
Microsoft’s earnings report was also under scrutiny for signs of strong cloud business growth and effective monetisation of AI technologies. Investors wanted to see whether Microsoft’s capital expenditure on data centres and chips was translating into improved margins and sustainable revenue streams. The company’s performance in these areas is viewed as a bellwether for broader technology sector trends.
Meanwhile, the Federal Reserve’s announcement and subsequent press conference were expected to influence broader market sentiment. With inflation trends and economic growth data still in focus, the Fed’s stance on interest rates could affect how investors price risk and growth potential, particularly for tech stocks sensitive to changes in discount rates.
As the earnings reports were released after the market close, traders and investors prepared for possible swift adjustments in technology stock valuations. The day highlighted the interplay between corporate fundamentals and macroeconomic policy, demonstrating how earnings and central bank decisions can jointly test the resilience of a market rally.