According to @CNBC, U.S. premarket movers on December 10, 2025 include GameStop (GME), AeroVironment (AVAV), and Cracker Barrel (CBRL) as among the biggest premarket movers, with additional names listed in the linked report (source: @CNBC tweet on Dec 10, 2025; source: CNBC article https://www.cnbc.com/2025/12/10/stocks-making-the-biggest-moves-premarket-gme-avav-cbrl.html). The @CNBC update flags these tickers for notable premarket activity ahead of the opening bell for traders monitoring early session momentum (source: @CNBC tweet on Dec 10, 2025). The @CNBC post does not reference cryptocurrencies or digital assets in this premarket roundup (source: @CNBC tweet on Dec 10, 2025).

According to @CNBC, AeroVironment AVAV, GE Vernova GEV, and Cracker Barrel CBRL were among the biggest U.S. after-hours movers on Dec 9, 2025, indicating elevated single-stock volatility heading into the next session. Source: https://www.cnbc.com/2025/12/09/stocks-making-the-biggest-moves-after-hours-avav-gev-cbrl.html For cross-asset traders, such equity volatility matters because crypto has increasingly moved in sync with U.S. stocks since 2020, raising potential spillover into BTC and ETH risk sentiment as trading rolls from U.S. after-hours into Asia and Europe. Source: https://blogs.imf.org/en/2022/01/21/crypto-prices-move-more-in-sync-with-stocks-posing-new-risks/ Bitcoin derivatives trade nearly around the clock via CME Bitcoin futures, making BTC a timely gauge for overnight risk appetite when after-hours stock headlines hit. Source: https://www.cmegroup.com/markets/cryptocurrencies/bitcoin/bitcoin.contractSpecs.html