DIA - seeing divergences on lower price lows. Would be waiting for the hourly 3/10macd fast line to turn positive (at least).
IWM - similar divergences. Buyers likely to buy into higher lows.
QQQ - saw the fast line (hourly) turn positive, but the negative sloping line (also close to going negative) was a more aggressive entry. A green fast line from here could be a buy entry I believe.
SPY - The 3/10macd fast line is forming an inverted H&S pattern, so a green fast line from here could be a good buying entry (in anticipation of the Daily fast line turning up and positive).