It is not. To be honest - it was never stable. There is no such thing as stability on stock markets, no matter what it is. When it comes to cryptocurrencies, i feel we never be able to create such stability comparable to for example real estate stock market. But i think this is what makes cryptocurrencies beautiful, cause you never know what will happen next, it's hard to predict something, and so on - it's impossible to manipulate the whole market, or even smaller parts of it. Cryptocurrencies gave us freedom in many ways, and we should use all tools we have to make investments more and more profitable. It's not the case "if the market is ready, i will start my investments", cause the market will never be ready. The question is - are you ready? There are some cryptos worth investing right now in my opinion. I think those three currencies - btc, eth, xlm are going to be 3 top notch currencies of 2019. There is no way that bitcoin will fall from the pedestal, it's too early for that, ethereum is doing quite good recently, and stellar, with their new logo and all that rebranding staff (you can read about it on their
medium if you want) are definitely heading for some new challenges - like they said before, they want to became a huge financial company, that won't be related only to cryptocurrencies. There is interesting thing with such platforms like
CryptoGamble, where i managed to gather some nice profit, but it required lots of patience.
Well it's truly hard to say what you should invest your money in. The question would be easier if you would ask me "what are the worst coins to buy?" - when it comes to shitcoins i feel like an experienced veteran, who solitudely stands above dead corpses of fallen cryptocurrencies