Alphabet, Microsoft, SK Hynix, Robinhood, and More Stocks That Explain Today's Market — Barrons.com

What happened

Stock futures rose Wednesday before a Federal Reserve interest-rate decision and major tech earnings. Alphabet gained 1.2% ahead of its third-quarter report, while Microsoft slipped 0.3% before its fiscal first-quarter results. SK Hynix jumped 7.5% after strong quarterly earnings, and Robinhood fell 7.9% on weaker-than-expected sales.

Confirmed

Global impact / market context

Alphabet and Microsoft results will show whether heavy spending on artificial intelligence is squeezing cash available to investors. SK Hynix's outlook suggests chip demand stays strong through 2030, helping rivals. Robinhood's drop shows crypto price swings can cut trading revenue, which means fees earned from customer transactions.

Analyst inference

Investors are balancing technology earnings against a looming Federal Reserve rate decision, which sets the cost of borrowed money across markets. Strong chip results lift semiconductor shares, while weak crypto trading revenue pressures retail brokerages. Seagate's decline after beating expectations shows investors taking profits in a stock already up 143% this year.

Analyst inference

What to watch

1. Alphabet reports third-quarter earnings after the close, and investors are likely to focus on its artificial intelligence spending. Confirmed
2. Microsoft posts fiscal first-quarter results Wednesday, with attention expected on heavy AI capital spending that has reduced its free cash flow. Confirmed
3. Watch whether SK Hynix's expectation that demand outpaces supply through 2030 supports Micron and Samsung shares and broader chip investor positioning. Analyst inference

Affected assets

• BTC — Bitcoin

Evidence

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