Bitcoin's concentration ratio has climbed to 14.8%, approaching what independent analyst Murphy described as a high-risk area. The signal does not by itself show whether BTC will move up or down, but historical patterns suggest the turning point matters: when the curve reverses after a prior rally, further upside volatility has been more likely, while reversals after declines have tended to precede deeper downside moves. The curve is still rising, leaving the next directional break unclear for now, though Murphy said risk is building and larger price swings may be forming.