<i></i>This function partially closes position of the specified strategy with Index for the set number with market order (orders generated by the strategy will be deleted from Raw Orders collection)of contracts.
:'''Index''' - numeric variable, strategy index.:'''isNextBar''' - boolean variable, true - generates open next bar order, false - generates close this bar order.:'''contracts''' - numeric variable, contracts number.
==Notes==
==Example==
Reduce the position of the first symbol of the portfolio for 3 contracts at the next bar open.<syntaxhighlight>pmms_strategy_close_positionpmms_strategy_close_position_partial(0, true, 3)</syntaxhighlight>