# Example Indicators ## Up/Down Bar Indicator ⬆⬇ {% embed url="" %} Up/Down bar indicator {% endembed %} This is the fastest and easiest way to get an alert sent to CrossTrade. The indicator will fire a Buy alert when the bar closes up and a Sell alert when the bar closes down which means you don't have to wait long for a signal to come through. ### How to use Step 1 - ⭐ Add to Favorites\ Step 2 - Load a Superchart and apply the XT Example Indicator

Step 3 - Create an alert and click on the Condition dropdown to select **XT Example Indy**\ Step 4 - Copy and paste your secret key into the Message window. {% hint style="info" %} Remember, the key goes between = and ; \ \ Example: key=1234567891011121314151617181920**;** {% endhint %}

**Final Step:** copy and paste your webhook URL into the Notifications tab here:

## CrossTrade Indicator Library For a full list of our Indicators, use the link below. {% embed url="" %}