AlgoTradeSoft

modifyOrder (SDK Trading)

modifyOrder is a Fintechee API to modify a pending order(limit or stop).

modifyOrder(brokerName, accountId, orderId, symbolName, orderType, price, slippage, volume, takeProfit, stopLoss, comment)

EA SDK This function sends order to market. Phase (this API's scope): onTick | deinit

Kind: global function

Param Type Description
brokerName string broker name
accountId string account ID
orderId string order ID
symbolName string symbol name
orderType number order type(ORDER_TYPE.OP_BUY or OP_SELL or OP_BUYLIMIT or OP_SELLLIMIT or OP_BUYSTOP or OP_SELLSTOP)
price number price(if the order is market order, price should be set by zero)
slippage number always be 0(in this version, the trade will be opened by market price)
volume number lots(100000 units per lot)
takeProfit number take profit
stopLoss number stop loss
comment string

modifyOrder (SDK Trading)

registerEA(
"test_api",
"An EA to test APIs",
[],
function (context) { // Init()
    var account = getAccount(context, 0)
	var brokerName = getBrokerNameOfAccount(account)
	var accountId = getAccountIdOfAccount(account)
	var symbolName = "EUR/USD"

	getQuotes (context, brokerName, accountId, symbolName)
},
function (context) { // Deinit()
},
function (context) { // OnTick()
    var account = getAccount(context, 0)
	var brokerName = getBrokerNameOfAccount(account)
	var accountId = getAccountIdOfAccount(account)
	var symbolName = "EUR/USD"

    var ask = getAsk(context, brokerName, accountId, symbolName)
	var bid = getBid(context, brokerName, accountId, symbolName)
	var limitPrice = 0.0003
	var stopPrice = 0.0003
	var volume = 0.01

    var length = getPendingOrdersListLength(context)
    for (var i = 0; i < length; i++) {
        var pendingOrder = getPendingOrder(context, i)
        if (pendingOrder != null) {
            var orderId = getOrderId(pendingOrder)

            var decision = Math.random()

            if (decision < 1/6) {
                // pending order(limit, go long) without take-profit, stop-loss
            	modifyOrder(brokerName, accountId, orderId, symbolName, ORDER_TYPE.OP_BUYLIMIT, ask-limitPrice, 0, volume, 0, 0, "")
            } else if (decision < 1/3) {
                // pending order(stop, go long) without take-profit, stop-loss
            	modifyOrder(brokerName, accountId, orderId, symbolName, ORDER_TYPE.OP_BUYSTOP, ask+limitPrice, 0, volume, 0, 0, "")
            } else if (decision < 1/2) {
                // pending order(limit, go long) with take-profit, stop-loss
            	modifyOrder(brokerName, accountId, orderId, symbolName, ORDER_TYPE.OP_BUYLIMIT, ask-limitPrice, 0, volume, ask+limitPrice, bid-3*stopPrice, "")
            } else if (decision < 2/3) {
                // pending order(stop, go long) with take-profit, stop-loss
            	modifyOrder(brokerName, accountId, orderId, symbolName, ORDER_TYPE.OP_BUYSTOP, ask+limitPrice, 0, volume, ask+3*limitPrice, bid-stopPrice, "")
            } else if (decision < 5/6) {
                // market order(go long) without take-profit, stop-loss
            	modifyOrder(brokerName, accountId, orderId, symbolName, ORDER_TYPE.OP_BUY, 0, 0, volume, 0, 0, "")
            } else if (decision < 1) {
                // market order(go long) with take-profit, stop-loss
            	modifyOrder(brokerName, accountId, orderId, symbolName, ORDER_TYPE.OP_BUY, 0, 0, volume, ask+limitPrice, bid-3*stopPrice, "")
            }
        }
    }
})