Market Wrap SP 500 rises with major peers as broad investor optimism holds British Oil BP Stock Is It Worth Adding to Portfolio Selloff Intensifies 20260418 EMBC Embecta Corp delivers Q1 2026 earnings above expectations shares climb as investors overlook mild yearly revenue declines LSTR Landstar System Inc shares rise nearly 3 percent even after steep Q4 2025 earnings miss and slight revenue decline UI Ubiquiti Inc delivers robust Q1 2026 performance with strong earnings and revenue gains shares rise modestly SIGI Selective Insurance Group Inc delivers strong Q4 2025 results as EPS outperforms forecasts and revenue climbs 98 percent year over year Purple PPBT Annual Recap Q1 2025 Earnings Report FuboTV FUBO Stock Frontspread 315 20260418 XBIT XBiotech Inc reports 100 percent Q1 2020 EPS miss while shares notch mild gains on upbeat investor sentiment Is nLIGHT LASR stock risky to buy today 137 20260418