Difference between revisions of "Cancel Alert"
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The expression deactivates alerts. This is necessary if a script contains multiple alert statements and they need to be turned off under certain conditions. | The expression deactivates alerts. This is necessary if a script contains multiple alert statements and they need to be turned off under certain conditions. | ||
| − | + | == Usage == | |
<syntaxhighlight> | <syntaxhighlight> | ||
Cancel Alert | Cancel Alert | ||
| − | |||
</syntaxhighlight> | </syntaxhighlight> | ||
| − | + | == Notes == | |
| − | Alerts are only generated for the last bar | + | * Alerts are only generated for the last bar. |
| − | |||
| − | |||
| + | == Example == | ||
The example shows how all alerts can be turned off depending on time. The alerts will not be displayed after 10:00 pm. | The example shows how all alerts can be turned off depending on time. The alerts will not be displayed after 10:00 pm. | ||
| Line 25: | Line 23: | ||
If Time >= 2200 Then Cancel Alert; | If Time >= 2200 Then Cancel Alert; | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| − | |||
[[Category:Alerts]] | [[Category:Alerts]] | ||
Latest revision as of 12:41, 7 February 2012
The expression deactivates alerts. This is necessary if a script contains multiple alert statements and they need to be turned off under certain conditions.
Usage
Cancel Alert
Notes
- Alerts are only generated for the last bar.
Example
The example shows how all alerts can be turned off depending on time. The alerts will not be displayed after 10:00 pm.
If Close > Close[1] Then
Alert("Price is going up");
If Volume > Volume[1] Then
Alert("Volume is increasing");
If Volatility(5) > Volatility(5)[1] Then
Alert("Volatility is rising");
If OpenInt > OpenInt[1] Then
Alert("Open interest is growing");
If Time >= 2200 Then Cancel Alert;
