Market Data Corruption

Definition

Market data corruption signifies a technical or operational failure where the integrity of financial price feeds, order books, or trade executions is compromised by inaccurate information. In cryptocurrency derivatives and options trading, this event leads to the propagation of erroneous valuations, often resulting in phantom liquidation events or incorrect margin calls. Quantitative analysts identify these anomalies as critical disruptions that disconnect the perceived market state from actual underlying liquidity.