Advice rom me is suspect. However, an idea, perhaps.

How about trying a channel trend, taking a profit over the top and buying in, again, on the bottom line? It depends, of course on the whether it is worth the trouble, if it is for a few points and you might get a lower high, signalling a down move. Frankly, I've tried this, without too much success, unless one is in at the start of a new trend. With an old trend it is better to take profit on a leading limit, feel fortunate and wait and see what happens next.