I like this approach buyback is one of those things that keep a short-term investor and Bitcoin market speculator in the best position to always be in profits all the time if there is a proper understanding of the market and applying the DCA approach to things.
Many times some investors wait for too long before they make a DCA decision and when to either enter the market or exit rhe market,  this have made entire process tiresome for many of us and for that, we need to make a proactive attempt to always give the market the vest short even if the all-time high is not reached but using DCA to either take profits of buy back at a discounted price.