Maximum PnL is +500%. The trade won't be closed unless the user sets a Take Profit order or closes the position manually.
File: 2022-12-tigris\contracts\Trading.sol
624:                 _toMint = _handleCloseFees(_trade.asset, uint256(_payout)*_percent/DIVISION_CONSTANT, _trade.tigAsset, _positionSize*_percent/DIVISION_CONSTANT, _trade.trader, _isBot);
625:                 if (maxWinPercent > 0 && _toMint > _trade.margin*maxWinPercent/DIVISION_CONSTANT) { //@audit bypass limit
626:                     _toMint = _trade.margin*maxWinPercent/DIVISION_CONSTANT;
627:                 }
    _toMint = _handleCloseFees(_trade.asset, uint256(_payout)*_percent/DIVISION_CONSTANT, _trade.tigAsset, _positionSize*_percent/DIVISION_CONSTANT, _trade.trader, _isBot);

    uint256 partialMarginToClose = _trade.margin * _percent / DIVISION_CONSTANT; //+++++++++++++++++++++++
    if (maxWinPercent > 0 && _toMint > partialMarginToClose*maxWinPercent/DIVISION_CONSTANT) { 
        _toMint = partialMarginToClose*maxWinPercent/DIVISION_CONSTANT;
    }
