While many leading stocks are holding up OK, quite a few showed signs of stress this past week as IBD's outlook stayed at "market in correction." The IBD 50 index lost 0.8% for the week. That was better than the Nasdaq's 1.3% drop, but worse than the 0.3% and 1.2% weekly gains posted by the S&P 500 and NYSE composite. In some instances, IBD 50 stocks struggled by undercutting the 10-week moving average, a key support level. Google (GOOG), which