# Hidden Ticks

Methods to work with OneTick hidden ticks: corrections, cancellations, etc.

## Table Of Contents

* [otp.Source.correct_tick_filter](https://docs.pip.distribution.sol.onetick.com/api/source/hidden/correct_tick_filter.html.md)
* [otp.Source.show_corrected_ticks](https://docs.pip.distribution.sol.onetick.com/api/source/hidden/show_corrected_ticks.html.md)
* [otp.Source.show_hidden_ticks](https://docs.pip.distribution.sol.onetick.com/api/source/hidden/show_hidden_ticks.html.md)