The healthcare sector is demonstrating notable strength in the pre-market session, with the XLV ETF up approximately 1.35%. This upward movement contrasts with a broader market decline, particularly in technology stocks. The positive sentiment in healthcare appears to be driven by M&A activity, specifically Kyndryl's completed acquisition of Healthcare IT Leaders, and a bullish industry outlook on the integration of AI in healthcare. Investors may be rotating into the defensive healthcare sector amidst wider market uncertainty.