Ethereum has just shown its clearest buy signal on derivative markets since the 2022 bear market. For the crypto market, this is not yet a confirmed reversal. But it is a change of tone that deserves to be taken seriously. For months, Ethereum moved forward with an invisible brake. Even when the price tried to recover, sellers still dominated derivatives. This imbalance is finally beginning to crack, and this is exactly what puts ETH back at the center of the crypto game.