Use this and open interest data, to filter out the levels in your own analysis,
It’s simple, the higher the OI and/or , the more valuable the level is.
It’s also not necessary, that it must be the highest.
how to use this levels:
it means that you have to use this levels to filter out the levels you've got from your analysis, this is not the analysis at all. these are the levels, and volume + open interest around them, taken from cme report, counted by myself.