Trends will always reverse at some point. They have too. But there is such a thing As inertia in the markets that push to MM’s. And PA will Likely Indicate, with decent probability, when a trend is ending. Also when it is starting. A trader has to keep in mind the market cycle for the larger picture to see this. Markets range then Trend Then back to range theN trend again repeat...etc The trend is usually composed of a BO or strong spike then when first pb starts the trend goes into a channel. That channel will continue and gradually get flatter until it forms a range again.