Exchange Insurance Funds

An exchange insurance fund absorbs bankruptcy losses from liquidations: when a forced-close order cannot fill above the bankruptcy price, the shortfall is covered by the fund rather than socialised onto profitable users through auto-deleveraging (ADL). The balance is the systemic risk buffer of a derivatives venue.

In normal conditions an insurance fund should grow slowly — liquidations usually fill above the bankruptcy price and the residual margin accrues to the fund. Two anomalies matter: a sharp drawdown means large-scale bankruptcy losses occurred because depth could not absorb the liquidations, typically during extreme moves; while unusually fast growth means liquidation parameters are conservative, users are being closed too early, and the venue profits systematically. Comparing absolute balances across exchanges says little — read the fund relative to that venue's open interest.

Volume and market-structure metrics describe the size and distribution of trading activity. Methodologies differ sharply between venues (wash-trading filters, USD conversion), so confirm the accounting basis before comparing platforms side by side.

Disclosure practice varies more than the mechanism does: some venues publish fund balances via public API in near real time, others post daily snapshots, and a few disclose only sporadically, so a cross-venue dashboard necessarily mixes freshness. Reading the level means normalising by that venue's open interest; reading the flow means separating routine accrual, from liquidations closing above bankruptcy price, from genuine drawdown events. The reference episode is 12 March 2020, when cascading liquidations consumed a visible share of major venues' funds within hours and the mechanics of ADL queues suddenly mattered to everyone holding profitable positions. ADL ordering is the practical detail worth knowing in advance: when the fund cannot absorb a shortfall, opposing profitable positions are closed by rank, typically scored on profit and leverage, meaning a winning trade can be forcibly exited at the worst moment. A venue whose fund never grows despite active liquidations deserves questions about where the residual margin is actually going.

The live chart for this metric is still being wired up. Global volume, venue share and perp-vs-spot pages already carry real data.