Bid Side Liquidity Collapse

Phenomenon

Bid side liquidity collapse describes a rapid and severe reduction in the volume of buy orders, or bids, within an order book, leading to a significant imbalance between buying and selling interest. This phenomenon typically results in an abrupt downward price movement as sellers find fewer willing buyers at prevailing prices. It is often triggered by sudden negative news, large sell orders, or a systemic market shock, particularly in thinly traded assets. The market microstructure experiences a critical breakdown.