This inventory graph is courtesy of Altos Research.
As of July 2nd, inventory was at 373 thousand (7 day average), compared to 666 thousand the same week a year ago. That is a decline of 44.0%.
A week ago, inventory was at 359 thousand, and was down 46.9% YoY.
Seasonally, inventory has bottomed. Inventory was about 21.8% above the record low in early April.
Mike Simonsen discusses this data regularly on Youtube. Altos Research has also seen a significant pickup in price decreases, although still well below a normal rate for June.