AMP Futures states:
https://www.ampfutures.com/trading-info/margins/
"Maintenance Margin is set by the exchange." Then it lists $6,800.00 as the maintenance margin for ES.
However, the CME says the maintenance margin for ES is only $6,000:
https://www.cmegroup.com/trading/eq...sector=EQUITY+INDEX&exchange=CME&pageNumber=1
https://www.ampfutures.com/trading-info/margins/
"Maintenance Margin is set by the exchange." Then it lists $6,800.00 as the maintenance margin for ES.
However, the CME says the maintenance margin for ES is only $6,000:
https://www.cmegroup.com/trading/eq...sector=EQUITY+INDEX&exchange=CME&pageNumber=1