Wall Street's main indexes on Tuesday bounced back from a heavy selloff, led by technology stocks, on hopes of the U.S. opening up for negotiations on its aggressive tariffs. At 11:30 EDT, the Dow Jones Industrial Average was up 1.97% at 38,713.36.The S&P 500 was up 1.95% at 5,160.92, and the Nasdaq Composite was up 2.29% at 15,961.33.The top three S&P 500 percentage gainers:** Humana Inc , up 10.0%** CVS Health Corp , up 8.1%** Western Digital Corp , up 7.9%The top three S&P 500 percentage losers:** Albemarle Corp , down 7.4%** Enphase Energy Inc , down 5.4%** APA Corp (US) , down 4.0%The top three NYSE (.PG.N) percentage gainers:** agilon health inc , up 26.6%** Spire Global Inc , up 23.5%** Bally's Corp , up 19.2%The top three NYSE (.PL.N) percentage losers:** Four Seasons Education (Cayman) Inc , down 36.0%** Wheels Up Experience Inc , down 9.6%** Energy Vault Holdings Inc , down 9.0%The top three Nasdaq (.PG.O) percentage gainers:** Nanovibronix Inc , up 307.5%** Femto Technologies Inc , up 190.0%** Zyversa Therapeutics Inc , up 147.1%The top three Nasdaq (.PL.O) percentage losers:** Bluejay Diagnostics Inc , down 56.5%** XChange TEC.INC , down 53.2%** Saverone 2014 Ltd , down 47.8%** NIO Inc :BUZZ - Hong Kong shares rise on report CATL in talks to buy co's power unit ** Tencent Music Entertainment Group :BUZZ - Hong Kong shares jump; Nomura starts with 'buy' ** UnitedHealth Group Inc :** Centene Corp :** Humana Inc :** Elevance Health Inc :BUZZ - Health insurers rise after boost to Medicare reimbursement rates ** Wells Fargo & Co :BUZZ - Rises after Piper Sandler upgrades to 'overweight' ** Levi Strauss & Co :BUZZ - Jumps on Q1 profit beat, reaffirming annual outlook ** Chevron Corp :** Exxon Mobil Corp :** Kinder Morgan Inc :** Targa Resources Corp :BUZZ - Energy firms rise on recovery in equity markets ** CVS Health Corp :BUZZ - Climbs after naming UPS exec Brian Newman CFO ** Morgan Stanley :** Goldman Sachs Group Inc :** Bank of America Corp :** JPMorgan Chase & Co :BUZZ - US big banks rise as markets rebound on hopes for trade negotiations ** Walgreens Boots Alliance Inc :BUZZ - Climbs on Q2 profit beat ahead of Sycamore deal close ** Union Pacific Corp :BUZZ - Citi lifts Union Pacific rating to 'buy' on valuation ** Tilray Brands Inc :BUZZ - Falls on missing Q3 revenue expectations ** RPM International Inc :BUZZ - Falls after Q3 miss ** Lemonade Inc :BUZZ - Morgan Stanley turns bearish on Lemonade citing more competitive auto insurance market ** American Express Co :** Mastercard Inc :** Visa Inc :BUZZ - US card firms rise as markets rebound on hopes for tariff negotiations ** Newmont Corp :** Barrick Gold Corp :** Gold Fields Ltd :** Harmony Gold Mining Co Ltd :BUZZ - Gold miners rise as weak dollar and global trade war lift bullion ** Coinbase Global Inc :** Microstrategy Inc : ** Riot Platforms Inc :** Marathon Digital Holdings Inc :BUZZ - Crypto stocks rise following bitcoin bounce ** WD-40 Co :BUZZ - Gains on hiking annual profit forecast ** Micron Technology Inc :BUZZ - Rises as report says co plans to impose surcharge on some products ** Old Dominion Freight Line Inc :BUZZ - Citi lifts Old Dominion rating to 'buy'; shares rise ** Spyre Therapeutics Inc :BUZZ - Leerink Partners begins coverage on Spyre Therapeutics with 'outperform' ** KKR & Co Inc :** Icahn Enterprises LP :** BlackRock Inc :** Charles Schwab Corp :BUZZ - US asset managers rise as markets rebound after three days of tariff turmoil ** Harley-Davidson Inc :BUZZ - CEO to retire in 2025; shares rise ** Janus Henderson Group PLC :BUZZ - Rises on tie-up with Guardian Life Insurance ** Peabody Energy Corp :** Core Natural Resources Inc :** BHP Group Ltd :** Warrior Met Coal Inc :BUZZ - Coal miners rise as Trump plans to sign executive orders to boost industry ** Spire Global Inc :BUZZ - Soars after litigation settlement agreement for maritime deal ** Broadcom Inc :BUZZ - Rises after $10 billion buyback while chipmakers recoup some tariff losses ** AGCO Corp :BUZZ - Rises after Citi upgrades to 'buy' Index RICIndex namePercent change %S&P 5001.95 S&P 500 Information Technology2.81S&P 500 Utilities1.39S&P 500 Consumer Discretionary1.86S&P 500 Materials-0.06S&P 500 Industrials1.69S&P 500 Communication Services (Sector)1.95S&P 500 Financials2.35S&P 500 Real Estate0.4S&P 500 Health Care1.38S&P 500 Consumer Staples1.05S&P 500 Energy-0.12