Looking today at week-over-week shares outstanding changes among the universe of ETFs covered at ETF Channel, one standout is the iShares U.S. Home Construction ETF ( ITB) where we have detected an approximate $63.1 million dollar outflow -- that's a 3.1% decrease week over week (from 76,350,000 to 73,950,000). Among the largest underlying components of ITB, in trading today D.R. Horton Inc. ( DHI) is up about 1.3%, Lennar Corp. ( LEN) is up about 0.9%, and PulteGroup, Inc. ( PHM) is higher by about 0.7%. For a complete list of holdings, visit the ITB Holdings page »The chart below shows the one year price performance of ITB, versus its 200 day moving average: Looking at the chart above, ITB's low point in its 52 week range is $21.22 per share, with $28.82 as the 52 week high point — that compares with a last trade of $26.50. Comparing the most recent share price to the 200 day moving average can also be a useful technical analysis technique -- learn more about the 200 day moving average ».