S&P 500 (SPY Look for support at the pivot area, 277.50 and 277. Next resistance is 280, and then the swing high are at 281.87.
Russell 2000 (IWM) 155.60 should be Near-term resistance. 154 support and big pivotal area.
Dow (DIA) Use 256 as the immediate pivotal are for Wednesday. Then some Support at 255. Resistance at the 10-DMA, 258 then more at 259.
Nasdaq (QQQ) 175.79 is the immediate pivotal point for tomorrow. A close under 174.77 is the best sign rally over for now.