if anyone remembers, was famous for obv (on balance volume) and for missing one of the biggest bull markets of all time. He wasn't always wrong and he is still around at age 80+.

I was curious to know if anyone has applied obv to kxl. I used it as a tool in the early 80's for a logging company and had success in forecasting lumber prices using public company share prices. The only difficulty was the time needed to make the calculations daily until a trend was established.

Is anyone else old enough to remember using Joe Granville's method?