you obviously have not been here for very long
NAS
Volume 1,510,604,144
Avg. Volume 2,402,345,081
DOW
Volume 233,772,838
Avg. Volume 368,184,590
SP500
Volume 1,696,201,726
Avg. Volume 4,003,050,491
The volume is at the NAS and the gain reflects it. Still way below avgs. SP500 continues it's well-below avg volume daily performance.
See the PMI numbers in pb.