BTC 15-minute increase of 0.56%: Macro capital inflow and whale buying pressure jointly drive short-term fluctuations

Between 09:00 and 09:15 (UTC) on February 26, 2026, BTC price experienced a short-term increase of +0.56%, with the price ranging from 67,935.8 to 68,402.0 USDT, a volatility of 0.69%. Market attention increased during this period, and trading volume slightly rose compared to the previous cycle, indicating heightened market volatility and active participation.

The main drivers of this price movement were macro capital inflows and large on-chain transfers resonating together. Due to global macroeconomic uncertainties, safe-haven funds flowed into digital assets, with some institutional funds actively returning during this cycle, providing buying support. Meanwhile, on-chain data detected large BTC transfers from multiple long-term holding addresses, with whale activity boosting short-term buying momentum and significantly accelerating the market trend.

Additionally, the futures market saw intense long-short battles, with short positions being rapidly liquidated, pushing spot prices higher. The options market approached large expiration dates, with leveraged funds actively increasing positions, amplifying volatility. Overall market liquidity remained healthy, with balanced order book depth on major trading platforms, and stablecoin inflows providing additional buying support. The long-term positive outlook for the industry remained unchanged, and community and social media sentiment leaned bullish, with multiple factors creating a short-term resonance effect.

Attention should be paid to the current high volatility risk and potential short-term pullbacks, especially regarding derivatives leverage risks and large on-chain transfers. In the short term, it is recommended to closely monitor BTC support levels, on-chain fund flows, institutional participation, and new macro policy developments. Users should stay alert to market changes, remain cautious of sudden fluctuations, and follow market news updates.