Market Pulse SP 500 slips modestly as volatility holds near key anxiety threshold LYB LyondellBasell shares edge higher despite Q4 2025 EPS miss and 97 yearoveryear revenue decline WLACU Willow declines to share quarterly earnings data while evaluating potential business combination targets Is Virtus NCV stock losing direction Technical Strength 20260420 BNL Broadstone posts Q4 2025 earnings beat and 52 yearoveryear revenue growth shares dip slightly Cytokinetics CYTK Stock Soft Quote 008 20260420 NRSN NeuroSense Therapeutics Q2 loss narrows 69 more than expected but investors await pipeline catalyst update AC Immune ACIU Stock Investment Decision Guide AC Immune posts 24 EPS beat topping analyst views