Hi,
I think I know why so I’ll share my thoughts in case it can help.
During the day the ReCT appears then disappears.
When it is not displayed its value is the same as the “Trend” so roughly 115.
And when it is displayed its value is around 121.
so the ReCT crosses the price every time it appears of disappears (price is around 120)
Now, if anyone has an idea to only show alerts when the ReCT “really” crosses the price (and not when it is shown/hidden), that’d be great