Gartner Inc. (IT) closed at $191.61 on September 17, 2026, declining 2.05% over the prior 24 hours. The drop came despite a notable rally over the preceding week, during which shares gained 12.89%.
The one-day pullback tempered but did not erase recent gains. Over the past 30 days, Gartner shares remain up 2.98%, reflecting a modest but positive trend over the longer near-term window.
Gartner's market capitalization stood at $12.35 billion as of the close. The stock's performance over the past seven days stands as the most significant short-term movement across the tracked periods, suggesting a period of elevated trading activity heading into the session.
The daily decline places Gartner among equities that gave back a portion of recent advances, a pattern common following sharp short-term moves. The 30-day gain of 2.98% indicates the broader trend remained positive even after Thursday's retreat.



