Gartner stock slides 6% to start 2026 — what to watch before Monday’s open
NEW YORK, January 4, 2026, 12:56 ET — Market closed Gartner, Inc. shares closed down 6.1% on Friday at $237.03, marking a sharp drop in the first trading session of 2026. The stock opened at $250.39 and slid to an intraday low of $236.69 before paring losses. The move matters now because January is shaping up as a test of…