{"source":"WMTMT (wmtmt.com)","license":"free to quote with attribution; not investment advice","page":"https://www.wmtmt.com/stock/MCK","ticker":"MCK","name":"MCKESSON CORP","date":"2026-08-26","live":true,"indices":{"spx":{"index":"S&P 500","stockReturnPct":-1.15,"pointsContributed":-0.14,"indexMovePoints":-3.83,"rankByContribution":38,"members":503},"xlv":{"index":"XLV","stockReturnPct":-1.15,"pointsContributed":-0.03,"indexMovePoints":-1.5,"rankByContribution":8,"members":59}},"primaryIndexWindows":{"1w":{"since":"2026-08-18","stockReturnPct":4.13,"pointsContributed":0.53,"indexMovePoints":-14.48,"rank":457,"members":503},"1m":{"since":"2026-07-27","stockReturnPct":6.48,"pointsContributed":0.82,"indexMovePoints":264.1,"rank":82,"members":503},"qtd":{"since":"2026-06-30","stockReturnPct":19.8,"pointsContributed":1.97,"indexMovePoints":177.92,"rank":55,"members":503},"ytd":{"since":"2025-12-31","stockReturnPct":10.56,"pointsContributed":0.82,"indexMovePoints":831.78,"rank":154,"members":503}},"context":{"asOfClose":"2026-08-25","close":905.18,"dayMovePercentileVsOwnYear":98,"pctBelow52wkHigh":9.09,"ytdPct":10.56}}