Tae Kim Nvidias Valuation Compresses Despite Rapid Growth Competition Risks Remain Minor EU and Mexico Sign Updated Trade Deal to Reduce Dependence on US and China DeepSeek AI Claims Breakthrough in LowCost Model Training Without Advanced Chips Prairie Operating Faces NearTerm Headwinds but Bullish Thesis Remains Intact Zscaler ZS ZeroTrust Strategy Attracts Attention Amid Turnover Narrative SP 500 Edges Higher as Healthcare and Tech Lead Communication Services Lags ONGC Reports 46 Surge in Q4 Net Profit Revenue Up 4