A fractal market hypothesis signal shown on the btc trend, taking into account that "fragmented geometric shapes that can be broken down into parts that replicate the shape of the whole", this megaphone pattern has been seen on the link related.
I think we talk too few about afterglow memory of the market, as metal or phosphene it exists an hypothesis where the market could have the same ability of a brain to record pattern , with volatile memories and remembers, so afterglow memory too.