Why iRhythm stock is sliding today as Wall Street looks to JPM Healthcare Conference
New York, Jan 9, 2026, 15:54 EST — Regular session Shares of iRhythm Technologies (IRTC.O) fell 3.9% to $181.95 on Friday, after swinging between $190.16 and $179.61 in the session. The stock ended Thursday at $189.25. The drop left iRhythm behind a broader advance in U.S. equities, with S&P 500 and Nasdaq-tracking funds up about 0.8% and 1.1%, respectively. That gap matters because iRhythm trades like a growth stock — sensitive to rate moves and risk appetite — and those currents can swamp stock-specific news for stretches. A Labor Department report showed nonfarm payrolls — a broad count of jobs