S&P 500 (SPY) Key support areas are 290 and 287.80 which is price level and 50-DMA. Resistance at 292.80.
Russell 2000 (IWM) Still weak. Needs to close over 153.50 to show strength. The next big level to hold is 148.50.
Dow (DIA) Inside day. Until a close over 268 look out for more weakness. 264 may offer support, but the bigger number is 263.
Nasdaq (QQQ) Inside day with interesting low around 185..50 support. Needs to break over 188 resistance. 183.80 is support and 50-DMA.