Many of the telegram groups which give signals are run by the same people, I have noticed on multiple occasions of the groups giving the same signals. Many of the groups also conduct coordinated pump and dumps, and they usually send it in all the groups to gather a greater audience. Although some of the signals turn out to be correct, always do your own research before making a trade.
You can see that the market has been continuously decreasing dramatically, bitcoin and altcoin prices are constantly decreasing and there is no sign of strong recovery. I believe that at this point abnj should limit transactions to be able to preserve capital and profit. The market is in a bear market for long term so the bitcoin price may continue to drop sharply at any time.