This pattern happened through entire 2020 if you look at it.
Pump -> Correction -> Stagnation -> Pump
not just 2020 but also 2019, 2017, 2016, part of 2015, 2013, 2012 and more. and the stages are more like this:
Rise ->
Pump Big Rise -> Correction -> Panic Sell ->
Stagnation Accumulation -> Rise -> FOMO -> BIG JUMP