Read and do your own research, keep in mind that past price action is not necessarily an indication for the future. We did not have the futures contracts on Bitcoin which we do now, you can thank them for shorting btc which most likely caused the the 17th Jan events and we will also likely have options coming in later this year too. If the idea of market manipulation sounds crazy to you because "bro the market cap is too big" then you are delusional. Wait for the 26th Jan CME contracts to expire because I personally think Bitcoin will have the rug pulled out again.