I am personally using Crypto Agent Services.
It is very powerful tool. They provide two ways for earnings BTC:

Experienced traders send high-quality trading signals to the bot with Entry and Exit point.
Also they have generous compensation plan (powerful affiliate program 10 levels deep up to 60 % referral commission)

In addition, they provide service for trading on Bittrex, Polo and Binance through telegram, but this is optional (setting orders is very fast and you may trade even at very poor internet reception buying/selling coins in few clicks).

Here is link to this service: https://t.me/Crypto_AgentBot?start=459661346

Just check it out, read support section and you will understand why people so excited about their services.