NBA free agency in 2026 is set to begin on Tuesday, June 30. Multiple outlets report that the league’s official “tampering” period opens at 6 p.m. ET that day, marking the start of the offseason activity period in which teams can negotiate within the league’s rules. Several live-update pages track developments as the date approaches and as early offseason moves occur, including reported rumors, potential trades, and signings involving top players. The coverage emphasizes real-time monitoring of “who’s on the move,” with updates intended to reflect both completed transactions and ongoing speculation as teams plan roster changes before and during the start of free agency. One source also notes that reaction is being included alongside already completed trades, indicating that some player movement has taken place before the official free-agency start. Overall, the articles provide continuous tracking rather than a single finalized outcome, reflecting that the market is actively forming around June 30’s start time and 6 p.m. ET tampering window.