Michael Nagle/Xinhua via Getty ImagesXinhua News AgencyStocks dropped Friday led by a decline in mega-cap tech firms.The 10-year Treasury yield jumped above 4.6%.Still, equities ended the holiday-shortened week in the green.US stocks sank on Friday as technology firms led a broad-sweeping decline across each major index.The tech-heavy Nasdaq Composite fell 1.49% while the S&P 500 lost 1.11%.