Target reached, long term structure now needs to hold. Under 3600 and a crash scenario is on the table. We are also under the Daily Bollinger band and very close to the Weekly lower band, both should act as support.
A reversal today would likely confirm the structure. If they don't rally, a large gap down Monday is possible and then this structure would become resistance. If they do rally, there will still be resistance at the green trendline - 3760-3800 area. Over that and it's bullish for a while. Good luck!