Cybsecurity is a secular trend that every investor should be eyeing.

FireEye met analysts' earnings estimates for the second quarter. But after its planned sale of a division, one analyst calls the stock a 'show-me story.'

Solid corporate earnings lift equities as Wall Street begins the first trading of August; Square will buy Afterpay for $29 billion; Parker-Hannifin to buy U.K.'s Meggitt for $8.8 billion.

Jim Cramer says the futures market doesn't predict the future. But smart investors can combine knowledge and futures movers to find opportunities.

Nvidia, FireEye, Weibo, PFSweb and Calix are five top stock gainers for Tuesday.

"Supply chain challenges and persistent delays significantly limited the brand's responsive abilities" to changing consumer trends, CEO Sonia Syngal told investors Thursday.

"We believe the slowdown was caused by the spending pressure our consumers felt from higher gas prices and broader inflation," said CEO Bruce Thorn.

Costco took in $984 million in new membership fee in its fiscal third quarter, helping the bulk retailer top Street forecasts for topline revenues.