Bitcoin whale activity has increased while retail investors are shrinking, indicating a shift in market dynamics.Whale wallets holding 100+ BTC have increased by 297 wallets (+1.9%) in the past two weeks.The number of wallets with less than 100 BTC has decreased by 20,629 wallets (-0.1%) during the same timeframe.Bitcoin price is holding strong above $65,000, with a potential breakout and rally towards new all-time highs anticipated.