trading levels 13/5

oil 13/5-10
trading levels lows 73 highs 78,5
R3 78
R2 77,65
R1 76,7
N VALUE 75,7
S1 74,9 75
S2 74,5
S3 73,55

This is today's levels that I use

sell as close to the highest level that is possible
buy as close to the lowest level that is possible
and sometimes it gets a little trade between levels if it feels right for the moment