It ain't the grail ... IT'S A MAP for tracking price movement and incorporating your own trading indicators/analysis/style ... and, as I've always said, hopefully helpful when I post my PASR levels on a multi-day 30min chart. And yeah, there's a tad bit of an "art" to it, but not too difficult to nail it down. Just trying to offer some help here and also save some $$$ for folks. And you can quite simply do it yourselves if you wish. All good stuff!
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MM