< Change the Fisher Transform to include convergence/divergence signal and alert and also show and provide an alert at two horizontal lines at specific values such as +2 and -2)

Reprogram the Fisher Transform to include price convergence/divergence signals and alerts and also show and provide an alert at two horizontal lines at specific values such as +2 and -2)

More details:

What specific values should trigger the horizontal lines for the alert? +2, -2
Should the alert be shown visually or through a notification? Visual and notification
What type of visual alert do you prefer? Chart signal (dot?) and sound