BTC 15-minute gentle upward movement of 0.46%: Spot buying pressure strengthens and futures longs are replenished in resonance

On April 21, 2026, from 14:30 to 14:45 (UTC), BTC price return was +0.46%, with a price range of 76,105.4-76,583.3 USDT, and an amplitude of 0.63%. This period experienced a short-term gentle upward trend, with trading volume increasing approximately 12% compared to the previous period, and market attention slightly warming.

The main driver of this movement was an increase in active buy orders in the spot market. Data shows that during 14:30-14:45, 15-minute trading volume rose 12% compared to the previous period, with increased active buy orders pushing the price gently higher. Meanwhile, long positions in the futures market saw some covering, with BTC futures open interest (OI) remaining near a 14-month low, and platforms like CME saw slight long position entries, providing leveraged support for the price.

Additionally, technical analysis indicates a bullish structure. Major moving averages are in a bullish alignment, RSI is neutral to slightly strong, with no overbought or oversold signals, providing a technical basis for upward movement. On-chain data remains stable, active addresses stay high, large transfers show no anomalies, and market liquidity is sufficient. Furthermore, the macro environment shows the US dollar index oscillating at high levels, ETF and institutional holdings remaining stable, with no major policy disruptions. However, caution is advised as market sentiment remains cautious, with the Crypto Fear & Greed Index at 33 (fear), indicating limited willingness to chase gains and restraining further large price swings.

In the short term, attention should be paid to whether the price holds above the key support at $73,165. If broken, it could trigger a pullback pressure in the options market max pain zone ($72,000-$74,000). Currently, the price is operating in the middle of the range, with resistance above at $78,182. It is recommended to monitor the continuity of spot trading volume, changes in futures OI, and ETF capital flows to prevent key technical level breakdown risks.