How Do Different Exchange Collateral Types Affect Margin Call Risk?

Exchanges may accept various cryptocurrencies as collateral. Using volatile collateral (e.g. altcoins) increases margin call risk because a drop in the collateral's value itself can trigger a margin call, even if the position is stable.

Using a stable collateral (e.g. stablecoins) reduces this risk, as the collateral value is less volatile.

How Does Using Stablecoins versus the Underlying Cryptocurrency (E.g. BTC) as Collateral Affect Leverage?
Are There Indices for Altcoins Used for Derivatives Settlement?
In Cryptocurrency Trading, Why Are Bid-Offer Spreads Often Wider for Less Liquid Altcoins than for Bitcoin?
Does a Market Maker Prefer a Stable or Volatile Funding Rate for Hedging?
Why Are Low-Cap Altcoins More Susceptible to Extreme Spread Widening during Market Stress?
How Do Options Contracts Relate to the Volatility of Low-Difficulty Altcoins?
How Does the Use of Stablecoins Reduce Foreign Exchange Risk in Derivatives?
What Is the Impact of a Stablecoin’s Bid-Offer Spread Compared to a Volatile Altcoin?

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