A "Margin Violation Warning" is a message that indicates your account is at or close to a margin violation.
Whenever an account's Excess Liquidity as a percentage of the account's Net Liquidation Value falls below 10%, the system automatically sends a margin warning message.
This message is sent as a courtesy for the account holder to check the account as it is their responsibility to ensure the account does not fall into an Excess Liquidity deficit.
Accounts with negative Excess Liquidity are subject to liquidation.
Additional Information: