What happened: Only one deal had been completed entering the final day. Trade rules generally require both clubs to remain under the salary cap.
Why it matters: The limited activity leaves contenders and sellers little time to reshape their rosters for the regular-season stretch run. A new seven-year collective bargaining agreement began this season and runs through 2032.
By the numbers: Standard rosters can carry 12 players, plus two developmental players.
What to watch: Watch for deals submitted before the cutoff and ensuing roster moves. Players waived after Aug. 24 will not be eligible for the playoffs.