There are two basic ways.
Once a day, Brockmann & Company calculates the Zone Changes report. This is processed and distributed to all users. As part of that distribution process, we send a push notification to any user owning a stock in the Avoid Zone, explaining that it should be sold.
If notifications are silenced, or missed, there is a special presentation in the app’s Scorecard or Main view. Stocks that are in the Avoid Zone are flagged for immediate attention, whenever the subscriber opens the app.