SPX - don't get greedy?

On Sep 6, the most recent lows, we pointed out our short term bounce logic in our thematic email (premium subs only) "We will probably bounce around here". The SPX is up around 6% since that low print. There is some more upside pain, but we are approaching first bigger resistance areas. 4150 is an important level to watch. A close above it and 4200 becomes the next big hurdle. We are above the 100 day, but still below the 200 day as well as below the huge negative trend line. This is still a market stuck in a range without a clear trend, usually not the market where you should get "greedy"...