For $BTC, resting bids within 2% of mid total $193.5M and asks total $180.5M, leaving a 3.5% imbalance with bids heavier; this book is a snapshot, not a prediction. The largest bid wall sits at $83,764.42, 0.05% below mid, for $38.5M, while the largest ask wall sits at $83,848.23, 0.05% above mid, for $51.6M. Compared with 24 hours earlier, 2% bid liquidity is lower by 0.7% and 2% ask liquidity is higher by 0.7%.