SP 500 Records Longest Winning Streak Since 2023 Dow Jones Surges Over 2 for the Week DeepSeek AI Model Garners Silicon Valley Praise Highlights Chinas Chip Workaround Capabilities Metas New Forum App Pressures Reddit Shares Drop Nearly 6 Delek US Holdings Valuation Under Scrutiny as 2026 Outlook Unfolds EU and Mexico Sign Updated Trade Deal to Strengthen Economic Ties Amid Geopolitical Shifts Trump Asks Supreme Court to Halt TikTok Ban Market Implications Unfold