Most of Trading or Exchange sites as of now do have that Tradingview charts which you can able to use up technical indicators.
I would like to tell you this that Forex trading and Crypto trading is similar yet they do involve buy and sell but when it comes to volatility then it would really be a different story.
Going back to your question, theres no technical indicator that can give you a precise or somehow accurate prediction yet this market is very speculative.
On my part, i just do use up trend lines, S&R and some Fibonacci levels.