# Training/code on custom indicator

**URL:** <https://community.tradovate.com/t/training-code-on-custom-indicator/1569>\
**Category:** Custom Indicators\
**Created:** [February 10, 2021, 3:59am UTC](https://community.tradovate.com/t/training-code-on-custom-indicator/1569 "2021-02-10T03:59:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![florav](https://avatars.discourse-cdn.com/v4/letter/f/8dc957/32.png) [@florav](https://community.tradovate.com/u/florav)\
**Post date:** [February 10, 2021, 3:59am UTC](https://community.tradovate.com/t/training-code-on-custom-indicator/1569/1 "2021-02-10T03:59:20Z")

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It would be great if Tradovate developers can provide a simple training on how to code custom indicator since a lot of indicator is not working on the new chart.

i.e

- Identify if previous bar is lower or higher than current bar
- draw line