MACD and Stochastic

[C0mb042]

Hello is there a MACD indicator that will notify me when it moves across the 0 line. Is there a Stochastic that will notify me when it moves above the 80 and back or bellow the 20 and back again.

[Apprentice]

First.
Do you think about an indicator or signal.
Stock signal, located in the standard installation.

Or you can use this version.
viewtopic.php?f=29&t=1864

I think that the indicators of this type do not exist in both cases.