Nothing to add much, in such markets i love to fall back to basic rules. For me the most basic rule of the market is Demand and Supply.
Market never turns its back towards this system, price will always respect these zones.
Other two systems i will prefer after zones is channel and Fibonacci, have used all three in this chart. Mark these levels on your chart. This chart is having extremely important data in it, analyse this chart deeply.
I know i am sharing idea after long time, was busy with some stuff hence forth will try to share ideas more frequently.