Friday was a good day for us, our idea of taking a long from S2 worked really well. Moving forward i think that S1 is going to be a nice place to take a long, given the right circumstances, the level is sitting close to a structure level, therefore giving us a zone between 573 and 560. In the other hand if the market makes a correction we might see some resistance around R1 or even YC.
Please keep in mind that these are not trading signals, use your own analysis before taking any trades.