CoinMeta data: For the BTCUSDT perpetual contract, the proportion of active purchases in the last 4 complete hours was 48.73%, while the proportion of active sales was 51.27%, indicating a dominance of active selling. This represents a decrease of 7.3903 percentage points compared to the same time frame snapshot from 24 hours ago, and a decrease of 1.1142 percentage points compared to the snapshot from 7 days ago.