Key Highlights

  • Microsoft (NASDAQ:MSFT) reports after the close on Wednesday, October 28, 2026, with capital spending of about USD 145 billion this fiscal year and a voluntary separation offer of April 2026 as context for how it funds AI.
  • Alphabet (NASDAQ:GOOGL) also reports after the close on Wednesday, October 28, 2026, and analysts describe its results, with those of Microsoft and Amazon, as tests of whether AI spending is earning a return.
  • Broadcom (NASDAQ:AVGO) is linked to about USD 60 billion of new financing for AI chips, including a USD 42 billion senior-secured tranche, reported in early October and potentially convertible into shares of its customer Anthropic.
  • SK hynix (NASDAQ:SKHY) traded about 8% higher in pre-market trading after third quarter operating profit of KRW 83.3338 trillion, up 632%, in the company's release of Wednesday, October 28, 2026, a sign that AI spending reaches memory suppliers first.

Microsoft (NASDAQ:MSFT): capital spending and the cost base

Microsoft (NASDAQ:MSFT), the software and cloud company, reports results after the close on Wednesday, October 28, 2026, with no clock time given. Capital spending, which means money spent on data centres and equipment, was about USD 145 billion in the current fiscal year, according to an April 2026 article. Big technology capital spending is projected at about USD 700 billion for 2026 across the sector, a projection published in April.

The cost side matters because AI spending is heavy and fixed in the near term. On Thursday, April 23, 2026 Microsoft announced, in a memo from Chief People Officer Amy Coleman, a one-time voluntary retirement programme for about 8,750 eligible employees, about 7% of its US workforce. Eligibility required senior director level or below and age plus years of service of 70 or more, and sales-incentive staff were excluded. It was the first such programme in company history, following 15,000 job cuts last year. Details went to eligible staff from Thursday, May 7, 2026. Amy Coleman described it as "the choice to take that next step on their own terms". The programme dates from April and is not new this week.

Alphabet (NASDAQ:GOOGL): a test of the return on spending

Alphabet (NASDAQ:GOOGL), the parent of Google, reports after the close on Wednesday, October 28, 2026, again with no clock time given. A market commentary of Tuesday, October 27, 2026 named Microsoft, Alphabet and Amazon as the results that will test whether AI spending is justified. No consensus figures or Alphabet capital spending number accompany it, so the test is described but not measured here. The result matters beyond one company, because Alphabet's spending plans feed orders for chip designers and memory makers across the supply chain.

The mechanism links spending to funding costs. The 10-year Treasury yield stood at 4.9990% in the Wednesday snapshot, and the Federal Reserve raised rates on Wednesday, September 16, 2026 to a range of 3.75% to 4.00%. Higher borrowing costs raise the hurdle for debt-funded capacity, which is an inference and not a company statement. A separate question, reported only as a topic, is whether the dollar keeps its safe-haven status if the AI trade unwinds. The bear reading is that spending guidance rises without matching revenue growth. The bull reading is that cloud demand absorbs the new capacity.

Broadcom (NASDAQ:AVGO): the financing behind the chips

Broadcom (NASDAQ:AVGO), a designer of custom AI chips, was linked in a report dated Friday, October 2, 2026, citing people familiar, to about USD 60 billion of new financing arranged with banks. Banks were to circulate syndication materials for a USD 42 billion Class A senior-secured tranche. The arrangement dates from early October and is not new on Wednesday, October 28, 2026.

The financing shows who bears the cost of AI capacity. Anthropic was expected to become Broadcom's largest chip-design customer by next year, and its IPO filing disclosed Broadcom's agreement to provide up to USD 42 billion in lending. The instruments could potentially convert into Anthropic shares, so Broadcom would hold a claim on a customer whose own spending depends on outside capital. The deal is subject to syndication and is not secured. No Broadcom results or price move for the session accompany it, so the exposure is described from the financing report alone. The bull reading is that customer commitments of this size secure a long run of chip orders. The bear reading is that a failed syndication or a weak customer valuation would leave Broadcom holding concentrated risk.

SK hynix (NASDAQ:SKHY): where the spending lands

SK hynix (NASDAQ:SKHY), the Korean memory maker, traded about 8% higher in pre-market trading on Wednesday, October 28, 2026, while Korean shares rose 10%. The company's release of Wednesday, October 28, 2026 (preliminary, unaudited) reported third quarter revenue of KRW 104.6155 trillion, up 328%, and operating profit of KRW 83.3338 trillion, up 632%, above the earlier consensus of KRW 76.964 trillion on simple comparison.

Memory is where hyperscaler orders turn into revenue. HBM4, a stacked memory used beside AI accelerators, began shipping in earnest, and the company expects it to surpass HBM3E in the fourth quarter. The release set a fiscal 2026 shareholder return plan of about KRW 100 trillion. A weaker won is a headwind, and the annual report puts a 10% fall at about 1.21 trillion won of pre-tax profit. Operating margin was 80%, and pricing estimates of 22% for DRAM and 15% for NAND in the third quarter, from Meritz, support the pre-market gain. The risk is that spending slows at the buyers.

Where Things Stand

The answer is that AI spending is feeding suppliers first and testing the spenders next. SK hynix (NASDAQ:SKHY) shows the supply side, with operating profit of KRW 83.3338 trillion. Broadcom (NASDAQ:AVGO) shows the funding side, with a reported financing of about USD 60 billion that depends on syndication. Microsoft (NASDAQ:MSFT) and Alphabet (NASDAQ:GOOGL) must show that the capital they commit earns a return, with Microsoft also managing its cost base through the voluntary separation offer.

The next catalysts are the results of Microsoft and Alphabet after the close on Wednesday, October 28, 2026, preceded by the Federal Reserve decision due at 2:00 p.m. ET the same day. The planned cancellation of SK hynix repurchased shares follows. Pre-market prices are thinly traded and can change before the open, and this is not investment advice.