Coinbase Help explains that U.S. derivatives accounts can face liquidation if the derivatives or spot portfolio lacks sufficient funds to meet margin requirements. The support page says Coinbase may first cancel open spot and futures orders with cash holds, then liquidate futures positions based on dynamic conditions such as volatility, open interest and volume.
That sequence matters because liquidation is not only about the losing contract. Open orders, cash holds and portfolio funding can change how much margin is actually available. A trader who sees unused cash on one screen may still be exposed if that cash is reserved, delayed or not available in the derivatives account at the right time.
A practical routine is to check margin ratio before opening the trade, again after placing stop or take-profit orders, and once more before major data releases or weekend liquidity gaps. If the position depends on adding funds after the move begins, it is already too large for the account structure.
Coinbase’s educational material on perpetual futures also highlights common liquidation drivers: insufficient margin, volatility and leverage. The conservative lesson is simple. Leverage should be set by the distance to invalidation and account buffer, not by the largest number the interface allows.
Sources: Coinbase U.S. derivatives margin and liquidation help; Coinbase perpetual futures liquidation education.
Risk notice: Futures and perpetual contracts involve leverage and liquidation risk. This article is educational only and is not investment advice.
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