Our system doesn't issue long or short alerts.  Our alerts are issued when a stock has exhibited statistically deviant behavior and met many different criteria.  We do alert when a stock is exhibiting particularly bearish behavior and we identify them as "Rapid Decline Alerts."  
They are shown in the Alert Log in red and the definition can be found in the ? icon next to the Alert Log.  
By default, these are set to not display.  However if you would like to turn them on, you can easily do so in account/my settings and checking 'Rapid Decline Alerts' at the bottom of the page.

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