[請益] Margin cushion: 2.94% remaining

剛開戶ib
常常收到這個訊息
本身並沒有交易期權
只是買一些英國股票
問客服得到的解答如下

不太懂是什麼意思，是說我帳戶
至少要保留一定的現金嗎
謝謝

When an account's Excess Liquidity as a percentage of the Net Liquidation Value falls below 5% the system automatically sends out 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. If an account has a negative excess liquidity number then the Liquidation system will automatically close positions.

發送此訊息是為了方便帳戶持有人檢查帳戶，因為他們有責任確保帳戶不會陷入流動性過剩赤字。如果帳戶的過剩流動性為負數，那麼強平系統將自動平倉。

--