Expert Advisor Studio

News!!

Fintechee.io is our new marketplace for EA developers. Not only C/C++/Mql based EA/indicator can be sold there, but all the digital products can be sold via Fintechee.io. The copyrights are protected by the digital signature tech. Each download link will expire several minutes after an order is created.

Today(Aug. 12th, 2022), it's just released! And, we listed an EA(simplescalping, in production, only $10) there. The algo is based on Martingale, but it's very stable if you are patient enough to use it on the bigger time frame.

Currently, the payment gateway is connected with Paypal's sandbox. We will replace the sandbox version with the live payment gateway by next month(Sep. 2022). So, if you have a Paypal test(developer) account, then you can get any EA for free this month.

FIX Bridge(an individual version of WEB trader's backend)

We created a new version(FIX Bridge) for individual traders. It's for free FOREVER!!

Download link: https://www.fintechee.com/assets/fix-api/fintecheefixbridge.7z

Campaign(2022)

We started a new campaign(2022). Everyone can get a free license to use our FIX API trading platform individual version if he/she matches any one of the conditions below. The license will expire by the end of 2022.

A. Our partners' client B. Github user C. Youtuber D. Coupon

We have updated our campaign page: https://www.fintechee.com/marketing/campaign/

We will update the necessary files for the FIX API trading platform individual version regularly in our Github repository: https://github.com/fintechee/FIX-API-Pro/

Community and Trading Signals

We built a forum for sharing trading signals and trading skills. https://www.fintechee.org

https://www.fintechee.com/shared.html

Features

Usage

I received a lot of questions that asked how to use the Javasacript files in this repository. Actually, the usage is different from Nodejs, so, you DON'T need to use "node xxx.js" to run it. And, it's much EASIER to run them. Because they are browser-based, so, what you need to do is just open the WEB trader of Fintechee and copy-paste the source codes into the CONSOLE panel of the WEB trader and then click the RUN button. Then everything is DONE. Each file in this repo is indepenedent to each other. You can use them respectively. EAs and indicators are stored ONLY on your LOCAL browser and NEVER uploaded to the server side. We use Web LocalStorage. The secrets of your trading strategies are protected.

A simple manual: https://github.com/fintechees/Expert-Advisor-Studio/blob/master/simple_manual.txt

WEB Trader: https://www.fintechee.com/web-trader/

Plugins' usage: https://www.fintechee.com/plugins/

How to compile C/C++/MQL: https://www.fintechee.com/expert-advisor-cpp-compiler/

Live Stream

We started a live stream on Youtube

Please access our video stream page to see how we trade arbitrage in real-time(FIX API quotes vs Oanda). Recommendation: https://twitter.com/Fintechee1

Alternative: https://www.fintechee.com/videostreaming/

Please access our demo to run the EAs: https://www.fintechee.com

You don't know how to use these EAs? Please check out our Youtube Channel, there are tutorials(https://www.youtube.com/channel/UCjBs_l6rUxhtZlfRhDuVGSg) You can find the source codes for the tutorials here: https://github.com/fintechee/tutorials

Please check our Github wiki to know more details about APIs.

Please check this tutorial(https://www.fintechee.com/expert-advisor-cpp-compiler) to learn how to use our Nodejs package(https://github.com/fintechee/Expert-Advisor-CPP-Compiler) to compile C/C++/MQL-based programs.

Release Notes

2020.7.7 three APIs were modified and added parameters.

1. sendOrder
2. modifyOrder
3. closeTrade

2021.2.22 Added one API to improve the performance.

1. getCurrentTick

2021.3.3 two APIs were modified.

1. registerIndicator

We Added three parameters to this API. They are all callback functions: OnInit, OnDeinit, and OnRender. We added them to extend the functions in Fintechee and make our indicators much easier to manage and monitor. When you add an indicator to the chart, the OnInit callback function would be called. When you remove an indicator from the chart, the OnDeinit function would be called. After the main callback function is called, the OnRender function would be triggered. The OnRender function is very useful to add your own renderer to the platform. Our platform's renderer is based on D3js. If you are not familiar with it, you can use other alternative JS chart systems, such as ChartJS.

And, these callback functions are new features. Other platforms have no these parameters. Fortunately, this API is compatible with the older versions, so, you don't need to modify your old indicators.

2. registerEA

We added one more parameter to this API, it's a callback function to receive a message when the transaction was triggered. For example, if you send an order to the backend, you don't need to block your process. Everything on our platform is ASYNC. So, you can continue to do analysis and just make this callback function available to wait for the notification from the backend. If the order is filled and a new trade is opened, then you will get notified.

And, this callback function is a new feature. Other platforms have no this parameter. Fortunately, this API is compatible with the older versions, so, you don't need to modify your old EAs.

2021.9.18 Added three APIs useful when the onTransaction event is triggered.

1. getLatestTransBrokerName
2. getLatestTransAccountId
3. getLatestTrans

var BROKER_NAME = {
	DEMO: "CC Demo"
}

var TIME_FRAME = {
	M1: "M1",
	M5: "M5",
	M15: "M15",
	M30: "M30",
	H1: "H1",
	H4: "H4",
	D: "D",
	W: "W",
	M: "M"
}

var ORDER_TYPE = {
	OP_BUY: "BUY",
	OP_SELL: "SELL",
	OP_BUYLIMIT: "BUY LIMIT",
	OP_SELLLIMIT: "SELL LIMIT",
	OP_BUYSTOP: "BUY STOP",
	OP_SELLSTOP: "SELL STOP"
}

var WHERE_TO_RENDER = {
	CHART_WINDOW: "CHART_WINDOW",
	SEPARATE_WINDOW: "SEPARATE_WINDOW"
}

var DATA_NAME = {
	TIME: "Time",
	OPEN: "Open",
	HIGH: "High",
	LOW: "Low",
	CLOSE: "Close",
	HL2: "HL2",
	HLC3: "HLC3",
	HLCC4: "HLCC4"
}

var RENDER_TYPE = {
	HISTOGRAM: "Histogram",
	LINE: "Line",
	ROUND: "Round",
	DASHARRAY: "Dasharray"
}

var PARAMETER_TYPE = {
	INTEGER: "Integer",
	NUMBER: "Number",
	BOOLEAN: "Boolean",
	STRING: "String"
}

Common Function

function sma (dataInput, dataOutput, calculatedLength, period) {
	var i = calculatedLength

	if (calculatedLength > 0) {
		i--
	} else {
		for (var j = 0; j < period - 1; j++) {
			dataOutput[j] = 0
		}

		i = period - 1
	}

	var sum = 0

	for (var j = i - period + 1; j < i; j++) {
		sum += dataInput[j]
	}

	for (var j = i; j < dataInput.length; j++) {
		sum += dataInput[j]
		dataOutput[j] = sum / period
		sum -= dataInput[j - period + 1]
	}
}

function ema (dataInput, dataOutput, calculatedLength, period) {
	var i = calculatedLength
	var smthFctr = 2.0 / (period + 1)

	if (i == 0) {
		dataOutput[0] = dataInput[0]
		i++
	} else if (i == 1) {
	} else {
		i--
	}

	while (i < dataInput.length) {
		dataOutput[i] = dataInput[i] * smthFctr + dataOutput[i - 1] * (1 - smthFctr)
		i++
	}
}

function smma (dataInput, dataOutput, calculatedLength, period) {
	var i = calculatedLength
	var sum = 0

	if (i > 0) {
		i--
	} else {
		i = period - 1

		for (var j = 1; j < period; j++) {
			dataOutput[i - j] = 0
			sum += dataInput[i - j]
		}

		sum += dataInput[i]
		dataOutput[i] = sum / period
		i++
	}

	while (i < dataInput.length) {
		sum = dataOutput[i - 1] * period - dataOutput[i - 1] + dataInput[i]
		dataOutput[i] = sum / period
		i++
	}
}

function lwma (dataInput, dataOutput, calculatedLength, period) {
	var i = calculatedLength

	if (i > 0) {
		i--
	} else {
		for (var j = 0; j < period - 1; j++) {
			dataOutput[j] = 0
		}

		i = period - 1
	}

	var sum = 0
	var diffsum = 0
	var weight = 0

	for (var j = 1; j < period; j++) {
		sum += dataInput[i - j] * (period - j)
		diffsum += dataInput[i - j]
		weight += j
	}
	weight += period

	while (i < dataInput.length) {
		sum += dataInput[i] * period
		dataOutput[i] = sum / weight
		diffsum += dataInput[i]
		sum -= diffsum
		diffsum -= dataInput[i - period + 1]
		i++
	}
}

Please check our site for details. Fintechee

MIT License

https://github.com/fintechee transferred this repo to https://github.com/fintechees on Aug 25th 2021.