Watch your risk using "Watch My Risk" app

“Watch My Risk” aka WMR application employs a set of technical trading rules that constantly monitors a user’s holdings.
WMR allows users to either setup their portfolio manually or connect to their Alpaca account (paper/live). If connected to an Alpaca account, it allows the user to let the application execute a sell order upon triggering a rule.

You may learn more by downloading the app from Apple app store or Google play store.