BTC 15-minute short-term rally of 0.38%: On-chain activity and high trading fees resonate to drive price upward

Between 14:15 and 14:30 (UTC) on May 5, 2026, the BTC price return was +0.38%, with a price range of 80,946.3 to 81,450.8 USDT, and an amplitude of 0.62%. During this period, the price experienced a brief slight rally, market attention increased, and overall volatility was relatively moderate but significantly intensified compared to the previous day.

The main driver of this anomaly was sustained high on-chain transaction activity combined with elevated transaction fees. According to data, from late April to early May, the average daily on-chain transaction count for BTC remained above 560k transactions, a year-over-year increase of 38.19%, reflecting a notable rise in market participation. Meanwhile, the average transaction fee reached $63.39, with high fees indicating network congestion and increased user demand for block space, providing liquidity for price fluctuations.

Additionally, concentrated large-scale capital operations were a key factor directly pushing prices upward. During this window, trading volume and price anomalies expanded in tandem, indicating large funds were rapidly accumulating. Furthermore, there was no extreme change in exchange fund inflows or outflows during this period, with overall capital flow remaining neutral, and no significant industry or macroeconomic news releases, ruling out news-driven factors. Multiple factors resonated, amplifying short-term price volatility.

Regarding risks, volatility remains present, and attention should be paid to subsequent changes in trading volume and on-chain capital flows. Key indicators include: whether on-chain transaction fees remain high, changes in net inflow/outflow data of exchanges, and the support/resistance at the $80,000 level. Short-term investors should be cautious of the risk of sharp price swings caused by liquidity shortages, and it is recommended to continuously monitor on-chain data and market sentiment changes.