IR, how do you see that from the data presented?
The chart shows people with 0 or negative equity, not price data.
The number of people who are underwater can decline as a result of multiple causes, including:
1) Losing their home to foreclosure (voluntarily or involuntarily)
2) Short selling their house
3) Refinancing and bringing cash to the table (I know the numbers will be small, but it is possible)
4) The price of their home going up.
Given the sizable numbers of people that fall under 1 & 2, it is possible that number of people underwater will decline before the bottom.
But regardless of the accuracy of the chart, I don't see how one can infer that it represents price data alone.