Article 57 8.

monitor the open interest positions of persons;

obtain information, including all relevant documentation, from persons about the size and purpose of a position or exposure entered into, information about beneficial or underlying owners, any concert arrangements, and any related assets or liabilities in the underlying market, including, where appropriate, positions held in derivatives of emission allowances or positions held in commodity derivatives that are based on the same underlying and that share the same characteristics on other trading venues and in economically equivalent OTC contracts through members and participants;

request a person to terminate or reduce a position, on a temporary or permanent basis, and to unilaterally take action to ensure the termination or reduction of the position where the person does not comply with such request; and

require a person to provide, on a temporary basis, liquidity back into the market at an agreed price and volume with the express intent of mitigating the effects of a large or dominant position.