{"source":"WMTMT (wmtmt.com)","license":"free to quote with attribution; not investment advice","page":"https://www.wmtmt.com/stock/RYTM","ticker":"RYTM","name":"RHYTHM PHARMACEUTICALS INC","date":"2026-08-26","live":true,"indices":{"xbi":{"index":"XBI","stockReturnPct":-0.9,"pointsContributed":-0.02,"indexMovePoints":-0.54,"rankByContribution":24,"members":147}},"primaryIndexWindows":{"1w":{"since":"2026-08-18","stockReturnPct":-1.65,"pointsContributed":-0.03,"indexMovePoints":9,"rank":134,"members":147},"1m":{"since":"2026-07-27","stockReturnPct":6.8,"pointsContributed":0.15,"indexMovePoints":18.53,"rank":50,"members":147},"qtd":{"since":"2026-06-30","stockReturnPct":2.09,"pointsContributed":0.07,"indexMovePoints":10.87,"rank":60,"members":147},"ytd":{"since":"2025-12-31","stockReturnPct":5.89,"pointsContributed":0.28,"indexMovePoints":47.19,"rank":59,"members":147}},"context":{"asOfClose":"2026-08-25","close":113.35,"dayMovePercentileVsOwnYear":72,"pctBelow52wkHigh":3.63,"ytdPct":5.89}}