On The Fly: Weekly technical notes for S&P 500The index is set to end down for the week, a rare loss in recent market terms. With the S&P 500 last at 3770, the support range in the coming week is 3760-3720. With both a holiday-shortened week next week and a deluge of earnings, forecasts in either direction could easily be overshot. Resistance is in the range of 3775-3825. Consumer Staples (XLP), Technology (XLK), and Materials (XLB) were the weakest sectors. The strongest were Energy (XLE) and the Financials (XLK). SPX SPY XLEEnergy Select Sector SPDR Consumer Staples Sector SPDR S&P Select Materials SPDR Technology Select Sector SPDR | 