Bitcoin volatility sinks to 42% as whales cut 220,000 BTC and new holders eye $99k breakeven

Over the past year, large Bitcoin holders have reduced their balances by about 220,000 BTC while the network hashrate growth has slowed as prices stay below miners' $95k-$96k breakeven range. At the same time, Fidelity data shows Bitcoin's 1-year realized volatility has dropped to an all-time low of 42%, with the spot price still above the realized cost basis of long-term whales at $39.6k and miner whales at $58.6k. However, newer whales with a realized price near $99k may choose to sell on a rebound, posing a potential headwind for bulls despite the historically bullish implications of volatility lows.