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Stock market roundup: Solidigm IPO shelved, SpaceX eyes cell sites

SK Hynix drops the Solidigm US IPO citing market volatility, SpaceX seeks 80,000 cell sites, and GM, Bimbo, Grupo Mexico and Intel make news. Oct. 22 roundup.

2026-10-23 00:00 UTCOct 23, 20263 min read
ItemReported detail
Solidigm (SK Hynix)US IPO plan dropped, market conditions cited
SpaceXSeeks access to 80,000 US cell sites
BimboLower end of full-year EBITDA outlook raised
IntelFCC waiver for foreign-made robotic devices
GMReportedly cancels deal with new US rare-earth magnet plant

Market volatility cost one prospective listing on Thursday, while several large companies posted corporate developments after the close. The items below were reported by Investing.com on Oct. 22.

Key takeaways

  • SK Hynix has dropped plans for a US IPO of its Solidigm unit, pointing to market conditions and volatility.
  • SpaceX is reportedly seeking access to 80,000 US cell sites for a wireless network, while analysts question the political backdrop to a possible SpaceX-Tesla deal.
  • Bimbo raised the lower end of its full-year EBITDA outlook; Grupo Mexico said it will press ahead with big US copper projects.
  • GM reportedly canceled a deal with a new US rare-earth magnet plant, and Intel won an FCC waiver.

Stock market volatility sinks the Solidigm IPO

According to Investing.com, SK Hynix said Solidigm has dropped its plan for a US initial public offering, citing market conditions and volatility. The reports describe the decision as a scrapping of the listing rather than a delay.

An IPO is among the first deals to be shelved when volatility rises, since issuers and underwriters need stable pricing windows. For derivatives readers, the episode is a reminder that equity-issuance calendars and volatility gauges such as the VIX tend to move together. SK Hynix’s own plans for the unit after the withdrawal are the main open question.

SpaceX: cell-site push and a Tesla question

Bloomberg News reported, as relayed by Investing.com, that SpaceX is seeking access to 80,000 US cell sites for a wireless network. The report points to a terrestrial footprint alongside the company’s existing satellite activities.

Separately, an analysis piece published by Investing.com argues that Elon Musk’s political baggage clouds the prospects for a SpaceX-Tesla deal. The headline signals that political considerations, rather than only financial ones, are being weighed in any combination of the two companies. No terms of a transaction are given in the reporting cited here.

Bimbo lifts the floor on its EBITDA outlook

Mexico’s Bimbo raised the lower end of its full-year EBITDA outlook, according to Investing.com. Raising only the bottom of a range narrows guidance upward and signals more confidence in the year’s results. Investors will look for the full release for the revised range and the drivers behind it.

Grupo Mexico stays the course on US copper

Grupo Mexico said it will press ahead with major US copper projects after a dip in output, Investing.com reported. The commitment to long-dated US projects comes despite the production decline, which matters to copper-linked equities and commodity traders watching supply.

GM and Intel: supply chains and regulation

In an exclusive, Investing.com reported that GM has canceled a deal with a new US rare-earth magnet plant, citing documents. The plant is described as new and US-based, so the cancellation bears on efforts to build domestic magnet supply.

Also on Thursday, the FCC granted Intel a waiver covering foreign-made robotic devices, according to Investing.com. The scope and conditions of the waiver were not detailed in the headline reporting.

What to watch

  • Whether other planned US listings are pulled or postponed in a similar way as volatility persists.
  • Further reporting on SpaceX’s cell-site negotiations and any formal move involving Tesla.
  • The full details of Bimbo’s revised guidance and Grupo Mexico’s project timelines.
  • Any explanation from GM or the magnet plant’s operator about the canceled deal.

Prepared with AI assistance from public sources and reviewed under our editorial policy. Not investment advice.

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