# Channels

- [BB (Bollinger bands)](/desktop-application-for-windows/windows/technical-indicators/channels/bb-bollinger-bands.md)
- [BBF (Bollinger bands flat)](/desktop-application-for-windows/windows/technical-indicators/channels/bbf-bollinger-bands-flat.md)
- [Price channel](/desktop-application-for-windows/windows/technical-indicators/channels/price-channel.md)
- [Keltner channel](/desktop-application-for-windows/windows/technical-indicators/channels/keltner-channel.md)
- [MAE (Moving average envelope)](/desktop-application-for-windows/windows/technical-indicators/channels/mae-moving-average-envelope.md)