Volatility is common for new home sales and there’s plenty of it the June report where the headline plunged 6.8 percent to a far lower-than-expected annual rate of 482,000 and where revisions erased 40,000 from the prior two months.

But there is some good news in the report and that’s a surge in supply of new homes on the market, up 3.4 percent in the month to 215,000. Greater supply points to greater sales ahead. On a sales basis, supply is at 5.4 months vs 4.8 and 4.7 in June and May.

Prices look soft in the report, at a median $281,800 which is up 0.5 percent in the month but down 1.8 percent year-on-year. The latter reading points to deep discounting compared to the year-on-year sales gain of 18.1 percent.

Regional data show big drops in the West and the Midwest in the month and a smaller drop in the South. But the Northeast is showing life with a second straight solid gain. Year-on-year, the South and Northeast lead with respective sales gains of 23.7 and 23.1 percent with the West and Midwest lagging at 10.9 and 5.7 percent.

The sales data in today’s report, with the June rate the lowest of the year, are likely to shave second-quarter GDP slightly and take some of the shine off the housing outlook.