2026-04-13 23:02:37
BTC 15-minute gain of 0.49%: driven by ETF inflows and a synchronized buildup in derivatives long positions
2026-04-13 22:45 to 2026-04-13 23:00 (UTC), the BTC price recorded a +0.49% return, rapidly fluctuating within the 74148.0 to 74741.9 USDT range, with a swing of 0.80%. During the anomaly window, market attention increased; spot and derivatives trading became active, and volatility intensified.
The main driver behind this anomaly is that sustained net inflows into ETFs strengthen buy-side demand in the spot market, while long positions in the derivatives market add leverage; overall, the funding rate remains biased to the upside. BTC perpetual contract open interest rose in tandem, indicating leverage as well