CoinMeta data: For the BTCUSDT perpetual contract, the proportion of active buys in the last 4 complete hours was 52.63%, while the proportion of active sells was 47.37%, indicating a dominance of active buys. Compared to the same time frame snapshot from 24 hours ago, this figure has decreased by 3.7378 percentage points; however, compared to the snapshot from 7 days ago, it has increased by 0.4234 percentage points.