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Stock Market 7 January 2026

Vertiv stock (VRT) whipsaws after Nvidia CES cooling claim; earnings next in focus

Vertiv stock (VRT) whipsaws after Nvidia CES cooling claim; earnings next in focus

Vertiv shares closed up 0.6% at $174.95 after dropping as much as 6.6% intraday, following Nvidia CEO Jensen Huang’s comment that new Rubin chips need “no water chillers.” Johnson Controls fell 6.2% and Trane dropped 2.5%. Barclays said Vertiv and nVent are better positioned in liquid and precision cooling. About 7.8 million Vertiv shares traded.
Thermo Fisher Scientific stock hits a 52-week high as Evercore lifts target and obesity registry launch draws focus

Thermo Fisher Scientific stock hits a 52-week high as Evercore lifts target and obesity registry launch draws focus

Thermo Fisher Scientific (TMO) closed up 1.6% at $620.72, a new 52-week high, before trading flat after hours. Evercore ISI raised its price target to $650, maintaining an Outperform rating. The company announced first patient enrollment in its PPD CorEvitas Obesity Registry. CEO Marc Casper will speak at the JPMorgan Healthcare Conference on Jan. 13, with earnings due Jan. 29.
7 January 2026
Johnson Controls (JCI) stock slides 6% after Nvidia’s “no water chillers” line jolts data-center cooling trade

Johnson Controls (JCI) stock slides 6% after Nvidia’s “no water chillers” line jolts data-center cooling trade

Johnson Controls shares fell 6.2% to $113.95 after Nvidia CEO Jensen Huang said new chips could sharply reduce data-center cooling needs. Trane dropped 2.5% and Carrier slipped 0.5%. Barclays estimates data centers are a low-double-digit share of Johnson Controls’ sales. Investors now await CES updates, U.S. jobs data, and Johnson Controls’ Feb. 4 results.
Qualcomm (QCOM) stock rises after-hours on Google auto AI pact, CES chip launches

Qualcomm (QCOM) stock rises after-hours on Google auto AI pact, CES chip launches

Qualcomm shares rose 3.5% to $182.45 in after-hours trading Tuesday after CES announcements highlighting new auto and PC initiatives. Qualcomm and Google expanded their automotive partnership to accelerate software-defined vehicles and in-car AI. The company also unveiled Snapdragon X2 Plus chips for Windows laptops and launched new processors for edge AI and robotics.
Applied Materials stock jumps to a fresh 52-week high as CES AI talk lifts chip-equipment shares

Applied Materials stock jumps to a fresh 52-week high as CES AI talk lifts chip-equipment shares

Applied Materials shares jumped 4.1% to a record $296.01 Tuesday as chip-equipment stocks rallied on renewed AI optimism and CES headlines. The Philadelphia Semiconductor Index hit an all-time high. Peers Lam Research, KLA, and ASML also advanced. Investors await U.S. labor data and Applied Materials’ earnings report on Feb. 12.
AST SpaceMobile stock jumps on AT&T satellite-to-phone beta plan — what investors watch next

AST SpaceMobile stock jumps on AT&T satellite-to-phone beta plan — what investors watch next

AST SpaceMobile shares jumped 7.2% Tuesday before slipping 1.8% to $95.75 after hours. Investors tracked AT&T’s plan to begin a limited satellite-to-phone beta in the first half of 2026. Options activity surged, with calls outpacing puts and implied volatility rising. The next BlueBird satellite launch and March earnings window remain in focus.
Seagate stock jumps 14% as Nvidia CES “context memory storage” lifts STX and peers

Seagate stock jumps 14% as Nvidia CES “context memory storage” lifts STX and peers

Seagate shares surged 14% to $330.42 in after-hours trading Tuesday, hitting a record high amid strong demand for AI-related data storage. Peer stocks SanDisk, Western Digital, and Micron also posted double-digit gains. The rally follows tightening memory supply and bullish comments from Nvidia and Samsung at CES. Seagate’s next earnings report is expected around Jan. 20.
7 January 2026
Walmart stock (WMT) rises as Walmart Connect rolls out ad assistant ahead of earnings

Walmart stock (WMT) rises as Walmart Connect rolls out ad assistant ahead of earnings

Walmart shares rose 1.5% to $114.34 in after-hours trading Tuesday after its advertising unit unveiled a new AI assistant for Sponsored Search campaigns, now in beta. The move comes ahead of Walmart’s Feb. 19 earnings report. Director Timothy Patrick Flynn received 337 stock units at $111.41 as deferred compensation, a regulatory filing showed.

Stock Market Today

  • TYX.AX Stock Drops 25% Intraday on ASX Amid Thin Liquidity
    March 24, 2026, 10:18 PM EDT. TYX.AX shares plunged 25% intraday to A$0.003 on March 25, 2026, marking it among the day's biggest decliners on the ASX. The drop comes amid low trading volume of 794,385 shares versus a 50-day average of 1.63 million, amplifying volatility risk in this microcap stock with over 3.3 billion shares outstanding. Tyranna Resources reported negative earnings per share of -0.01, reflecting ongoing losses. Technical indicators signal oversold conditions, while AI-driven analysis rates the stock a hold with a 64.53 score out of 100. The Basic Materials sector and gold exploration industry showed weakening trends, adding pressure on smaller players like TYX. Key near-term catalysts include drilling results and funding updates, but investors face elevated risks tied to liquidity and valuation stress.
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