Today, the #crypto whales play a key role in the market. Selective movements of large portfolios towards Bitcoin and Ethereum are observed, taking advantage of pullbacks to accumulate at lower prices. In altcoins and memecoins, whales operate with caution: quick entries followed by profit-taking generate high intraday volatility. These transfers often anticipate technical breakouts or trend changes, although they can also be simple rebalances. For the retail investor, following large wallets helps detect opportunities, but it does not guarantee results. Whales influence, do not always get it right, and the risk remains present.