I used this
website for a long forecast of Bitcoin price prediction, when there's a contest of Bitcoin price prediction, I usually preferred to use this site. IMO, just for an alternate reference of guessing the future Bitcoin price but I don't take it seriously because I know the crypto market price is unpredictable and no one knows. So don't expect that there's a tool that can be used to forecast an accurate result, if there is, there are thousands of traders who will be riched right now.
Channels? If that is Telegram channel group, so I'm expected that's a pump and dump group which is totally not good.
Just use this tool,
Tradingview graphics graph to set technical analyses which have the potential of having near to close results.