XHB, the home builders ETF, has been in a steady up-trend since the beginning of 2012, reflecting the resurgence of home building. Check out this weekly chart of XHB.
Dr. Wish
18th day of QQQ short term up-trend
3D stocks cracked on Monday and T2108 declined to 81%. A weakening in the leaders could lead to general market weakness. The GMI is a trend following indicator and peaks after a top is in place.