SPY Becomes Oversold and Nears Support
The S&P 500 ETF (SPY) is now down over 5% in the last seven days. With the medium-term trend still technically up and the ETF oversold, traders should be on guard for a bounce or consolidation. Bouncing usually begin with indecision.
The orange highlights show indecisive candlesticks marking reaction lows for prior bounces. At this stage, I would wait for a doji or a candlestick with a small body (narrow range day) before considering the prospects of a bounce. I also see potential for support in the 104-105 area from the August trendline and broken resistance.

Click this image for more details.
The 60-minute chart captures the prior advance and the current decline. With the move below 105, SPY overshot the 62% retracement mark. This means that SPY has retraced over 62% of the prior advance. Overshoots happen sometimes, especially when momentum picks up steam. With the ETF still near the 62% retracement and near support on the daily chart, the odds of a bounce or consolidation are increasing.

Click this image for more details.
The 30-minute chart captures the current decline. At this point, I will leave key resistance at 109.5. This level will likely come down in a few days. The yellow zone marks the first resistance area. It is big, but I prefer to work with zones after extreme moves. A 38-62% retracement of the current decline would extend to the yellow zone. In addition, broken support levels and the consolidation around 107 confirm resistance in this area.

Click this image for more details.