I found an interesting thing........In trying to find underlying TA among BTC price crashes, I applied the FIBB time scale, starting with one of BTC's first major price crashes. I know there are examples of crashes prior to my first time marker but I chose a point after BTC had begun it's major price run-up. Anyways, the crashes after my chosen starting point are amazingly close to the FIBB time scale lines. IF this pattern continues then there should be another crash mid-May. I'm NOT saying it's gonna happen, I'm just pointing out what I think is a very interesting and potentially helpful bit of TA. Do with it what you will.
As always, I hope you come out with more than ya went in with!