Usually a trend can change or continue every 3 days.
When decreases and both values are the same gator is going to open its jaws so it's a good time to open a position long. Avoid shorts during low .
On the other hand when increases, and gator has its jaws wide open is a good time to look for shorts.
That's pretty much it.
This indicator was designed by me and created by Marketwatcher.
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.