CoinMeta data: For the BTCUSDT perpetual contract, the proportion of active purchases in the last 4 complete hours was 45.27%, while the proportion of active sales was 54.73%, indicating a dominance of active selling. Compared to the same time frame snapshot from 24 hours ago, this has decreased by 10.309 percentage points; however, compared to the snapshot from 7 days ago, it has increased by 3.4766 percentage points.