Has anyone heard this definition of 'pivot'? Any low of a candle which is sandwiched between higher lows on each side. All three have to be completed candles, of course. And the reverse would also be a pivot. So, any high of a candle which is sandwiched between two completed candles which both have lower highs. So anyone heard this definition? Just curious. If you've heard of it, where and how do you use it? Thanks.