BTC 15-minute slight rebound of 0.40%: whale capital inflows combined with low liquidity amplify price volatility

Between May 2, 2026, 21:30 and 21:45 (UTC), the BTC price experienced a short-term rebound of +0.40%, with the price range between 78,493.8 and 79,158.8 USDT, and an amplitude of 0.85%. Against the backdrop of increased overall market volatility, the price slightly rebounded during this period, and trading activity slightly picked up.

The main driver of this price movement was the concentrated transfer of whale funds into exchanges. According to Glassnode data, around 21:30, whales holding over 1,000 BTC transferred approximately $420k worth of Bitcoin into exchanges, directly boosting market trading activity and providing short-term support for the price.

Secondly, the extremely low market liquidity further amplified the price fluctuation range. In early May 2026, spot and on-chain trading volumes had fallen to their lowest levels since November 2023. In a low-liquidity environment, large single transactions significantly impact the price, and minor buying actions by whales can cause noticeable price rebounds. Meanwhile, whales and medium-sized holdings overall showed a net reduction, with some funds choosing to push up prices during periods of weak liquidity and then gradually cash out, creating a short-term trading game. Additionally, macro news such as delays in US crypto legislation and government BTC reserve management increased market attention but did not result in substantial capital inflows within this window, representing medium- to long-term factors.

Currently, market liquidity is fragile, and whale fund flows significantly amplify price impacts, making short-term volatility riskier than usual. Investors should closely monitor large on-chain fund movements, exchange liquidity indicators, and macro policy developments, manage positions and stop-losses reasonably, and beware of false breakouts in low-liquidity environments.