Intuitive Surgical stock jumps as investors eye JPM healthcare conference and Jan. 22 earnings
New York, January 7, 2026, 04:55 ET — Premarket Intuitive Surgical, Inc. (ISRG.O) shares rose 4.6% to close at $592.85 on Tuesday and were last up about 0.4% in after-hours trading. MarketWatch The move matters now because January is a key checkpoint for medical device stocks, with investors looking for early-year signals on hospital spending and procedure demand. For Intuitive, even small changes in tone around system placements and recurring instrument sales can quickly shift expectations. The stock is near the top of its 52-week range and carries a rich valuation, which can amplify swings around news. Nasdaq data show