The most volatile stocks in the market: Brighthouse Financial

Brighthouse Financial

— Its shares rose 23% after the Financial Times reported that Aquarion Holdings is in talks to buy and privatize this North Carolina-based life insurance company.

Amazon

— Shares of the e-commerce company and web services provider rose 12% after beating earnings expectations. According to FactSet, Amazon reported earnings of $1.95 per share and revenue of $180.2 billion, while the market had expected earnings of $1.57 per share and revenue of $177.9 billion.

Apple

— The iPhone maker's earnings rose 2% after beating earnings and revenue expectations for the September quarter. Apple also forecast strong earnings for the December quarter, driven by iPhone 17 sales, which CEO Tim Cook described as "extremely impressive."

Ramaco Resources

— Shares of the Appalachian metallurgical coal miner rose 13% after signing an agreement with the Energy Department's National Energy Technology Laboratory to accelerate the mining and processing of rare earths and other minerals.

Twilio

— Shares rose 11% after the cloud communications software vendor released better-than-expected third-quarter results. Twilio earned an adjusted profit of $1.25 per share on revenue of $1.3 billion. Analysts surveyed by FactSet had estimated earnings of $1.08 per share on revenue of $1.25 billion.

Western Digital

— Shares of the hard drive maker rose 9% as its fiscal first-quarter results beat analysts' estimates. Western Digital earned $1.78 per share on revenue of $2.82 billion, excluding one-time items. Analysts surveyed by LSEG had expected a profit of $1.58 per share on revenue of $2.73 billion.

Intuitive Machines

— Shares of Intuitive Machines rose nearly 5% after the company announced an $8.2 million contract extension from the US Air Force Research Laboratory's Space Vehicles Directorate to develop next-generation nuclear power systems for spacecraft and lunar infrastructure.

Strategy

— According to FactSet, the software and Bitcoin treasury provider reported better-than-expected revenue of $128.7 million in its latest fiscal quarter, exceeding analysts' revenue estimates of $116.6 million.

Pony.ai

— Shenzhen authorities granted Pony.ai permission to operate fully driverless commercial robotaxi vehicles in the city, sending shares up 5%.

Cboe Global Markets

— Shares rose 1% after the global exchange operator reported better-than-expected third-quarter earnings and profit and announced a strategic restructuring of its business, including the sale of its Australian and Canadian units.

Charter Communications

— According to FactSet, Charter's adjusted EBITDA was $5.56 billion, below analysts' estimates of $5.61 billion, causing its shares to fall nearly 5%. However, the company's revenue slightly beat expectations, coming in at $13.76 billion compared to the market's estimate of $13.74 billion.

DexCom

— Shares of the medical device maker fell 12% after executives said on an earnings call that the high end of the company's revenue forecast for 2026 could fall short of Wall Street's consensus estimate. Leerink Partners estimates revenue growth next year will be 11% to 13%, lower than the market's 15% growth.

Newell Brands — Shares of the Rubbermaid and Sharpie maker fell nearly 18% after disappointing quarterly results and forecasts. Newell, the maker of Coleman camping supplies, expects adjusted earnings and revenue to fall short of analysts' consensus estimates, so it cut its full-year adjusted earnings forecast to 56 to 60 cents per share, down from 66 to 70 cents previously. Newell expects revenue to decline 5%, compared to a 2% stocks in to 4% decline previously forecast.