McKesson and CD&R Buy Option Care Health for $5.8B

McKesson and private equity firm Clayton Dubilier & Rice have struck a deal to acquire Option Care Health for an enterprise value of approximately $5.8 billion, Bloomberg reported. The transaction takes the home and alternate-site infusion services provider private, expanding McKesson's reach directly into specialized medical infusion networks. Option Care Health has spent recent quarters navigating shifting reimbursement models and persistent logistics friction across clinical distribution. The buyout marks one of the healthcare sector's larger private equity carve-outs this quarter, securing private backing to scale its infusion clinic footprint away from daily public market scrutiny. The headline lands during a session where broad equity indices are actively absorbing liquidity against defined upper dealer boundaries. Our tape shows SPY trading at 781.08, up 0.81%, while QQQ sits at 761.8. Both gauges remain firmly planted in long gamma regimes, with SPY comfortably above its 767.73 flip and QQQ well clear of its 747.26 threshold. Under long gamma positioning, dealers act as counter-trend shock absorbers, buying weakness and selling rallies. That dynamic is visible right now as cash equities grind directly into overhead inventory. SPY sits just beneath its 782 call wall, while QQQ is pinned tightly against its 762 call wall. When spot trades this close to the call wall in positive gamma, dealer hedging typically creates friction against runaway upside, capping momentum unless a fresh liquidity impulse forces a structural shift. Elsewhere, small caps show a narrower range. IWM trades at 282.75 in positive gamma above its 281.99 flip, boxed tightly between a 282 put wall and a 283 call wall. While large-scale healthcare M&A adds cash flow clarity to clinical services, broad market price action remains tethered to dealer inventory overhead. What happens at the 782 and 762 walls into the afternoon determines whether this grind higher can extend, or if dealer resistance keeps the session pinned in place.