Chart, page-17

This might give you some insight Superchicken: https://www.psg.co.za/support/tutorials/tutorial-10-point-and-figure-charts

Point and Figure Trading, Thomas Dorsey, Wiley Trading is a little dated now but an interesting reference.

I don't use these programs in isolation.  Important to do DD.

Still like to see some more action from these guys.  Chinese management tend to play the long game so I figure its long enough as evidenced by the chart.  Only dipped the toe in to average up if the trend holds.  Speculative, but do think they have worthy assets.  Management the key here.