TOS Help With Custom Script Forecast Oscillator


New member
Hello ThinkScript community!
I'm brand new here (just joined today).
Looking for help building a custom scan for TOS.
I've been working with the ForecastOscillator and TimeSeriesForecast Indicators lately.
I'd like to create a scan for the ForecastOscillator, anytime that the FOSC value is greater than the previous bar.
I'm able to easily scan for a value greater than zero. But I would like to be able to scan anytime the FOSC value is more positive than the previous bar.
For Example: If the value Yesterday was 1, and today it is 3, I would like to know.
Also, if the value yesterday -3, and today it is -1, I would like to know.

Anytime the positive value has increased, or the negative value has decreased.

Any help would be greatly appreciated, Thank You!


New member
To frame my question another way:
How to scan for an increase in value from the previous bar? Even if it is still negative (just less negative than the previous bar).
I can scan for positive values (greater than Zero) but can’t figure out how to scan if the FOSC value is greater than the previous bar

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