Mac 20.04 2017

PTMC 與 R 整合 - 讓你的交易插上翅膀

隨著越來越多的金融商品不斷出現，及交易技巧的不斷演化，透過想像與直覺來做交易的時代已經結束。然而，要在眾多交易平台中區分出哪些平台是玩真的還是玩假的並不是一件容易的事情。這就是超出任何想像，也是 PTMC 平台的優勢所在。

現在，透過 PTMC 與 R 的整合，可更有效的使用強大的高等數學和統計功能，讓您的交易策略更加有效並提升獲利。

1. 安裝 R 用戶端

下載並安裝 R-client https://cran.r-project.org/bin/windows/base/R-3.4.3-win.exe

2. 在專案中綁定 R 環境

您可以透過下列幾種方式來呼叫 R：

將 NuGet 套件加入到專案中以便使用 R 環境
使用中繼的 CSV 資料格式 (*.csv)
使用 console 來進行工作，並從 console 中讀取結果
COM 連接

最快最簡單的是使用第一種方式。但是，在這邊有一些小問題需要說明。目前R.NET 專案的開發和支援已經停止，現在專案已經被移轉到 R.NET 社群。即便我們將原始碼重新封裝，或將目前的版本替換為舊版本，之前的套件也無法使用。

而其它的方案則需要花更多時間，而且其中有些執行的速度極慢。

在將 NuGet 套件連接到專案之後，您需要建立一個 REngine 類別的實體以便與 R 環境一起使用並將其初始化：

/// <summary> starts R engine     
void StartEngine()  
{           
     REngine.SetEnvironmentVariables();    
     engine = REngine.GetInstance();  
     engine.Initialize();       
}

3. 取得初始資料

我們使用一天的 Tick 歷史資料做為操作大量資料的範例。其上傳內容如下所示：

// Load trade history
TD = PlatformEngine.GetHistoricalData(new HistoricalDataRequest(curInstrument, Period.Tick, DataType.Trade)) as TradeData;
TD.Load(DateTime.UtcNow.AddDays(-1));

4. 在 R 環境中進行計算

做為範例，我們使用比較簡單的計算價格。根據載入的資料，我們來建立一個 R 腳本 “example.r”：

df <- data.frame(price = price, time = time, side = side)
res <- aggregate(cbind(count = time) ~ price + side, data = df, FUN = function(x) { NROW(x) })
table <- na.omit(res[order( -res$count),] [1:rows,])

在專案中加入要載入建立好的R 腳本路徑，載入腳本並開始進行計算：

// load external script
engine.Evaluate(@"source('"+scriptName+"')");

5. 將資料傳遞給 R

讓我們建立一個要用於傳送的資料包：:

// perform input data
            int count = TD.Count;
            double[] price = new double[count];
            string[] time = new string[count];
            string[] side = new string[count];
            for (int i = 0; i < count - 1; i++)
            {
                price[i] = TD.Price(i);
                time[i] = TD.Time(i).ToString();
                side[i] = TD.Aggressor(i).ToString();
            }

資料傳輸 – 在 R 環境中的變數值使用傳輸進來的資料（先前建立的陣列）：

// R-input
            engine.SetSymbol("rows", engine.CreateInteger((int)biggestValue.Value));
            engine.SetSymbol("price", engine.CreateNumericVector(price));
            engine.SetSymbol("time", engine.CreateCharacterVector(time));
            engine.SetSymbol("side", engine.CreateCharacterVector(side));

6. 輸出結果

讓我們將 R 環境中計算出來的結果做為 DataFrame 物件的輸出：

// R-output
var table = engine.GetSymbol("table").AsDataFrame();

更進一步的資料顯示可以任何您喜歡的方式來進行組織。

這樣就大功告成。在這邊我們僅顯示一個非常簡單的 PTMC 如何呼叫 R 來搭配使用的範例。相信任何交易者，或是程式設計人員都可以透過這個範例體驗到 PTMC 與 R 相互搭配使用的好處，如果你有任何問題或建議，也可以在文章下方發表評論。

更進一步

這邊我們在 C# 程式中使用 R 腳本 - 將資料傳遞到 R 環境並將結果返回到 C# 程式中。範例中使用的是安裝在本地端的 R 環境。您也可以將資料傳遞到自建的 R 伺服器或是雲端的 R 環境來進行更複雜的資料模擬及運算。

透過 PTMC 的報價與下單整合，用戶可以更簡單方便的所需的資料，動態的傳遞給 R 進行複雜的交易策略運算。並將傳回的結果直接下單，或是顯示在畫面中做為交易決策參考的重要依據。

PTMC 平台可以有效的讓 R 的程式設計人員擺脫繁雜且龐大的報價與下單介面串連的任務，讓其更有效率的設計出好用而且可獲利的交易模型。

Discussion

Join PTMC community to post your comments

Warren Hsieh 20.05.2017

振奮人心的一則訊息 --- R 上也有了Tensorflow 的套件
https://github.com/rstudio/tensorflow

TensorFlow - 開源機器學習系統 (Google Inc.)
https://www.tensorflow.org/

Show more Shorten

Referral Program Agreement

Referral Program Agreement (henceforth referred to as “the Agreement”, “Referral Agreement”) is made between PTMC (henceforth referred to as “the Company”) and Referral Partner (henceforth referred to as “Referral Partner” or “the Partner”).
Terms and conditions of the present Agreement are binding for the Company and for the Referral Partner.

The Agreement contains all the terms and conditions that shall regulate relations between the Company and the Referral Partner.

The Agreement shall enter into effect as soon as the Referral Partner registers on the PTMC official website and shall remain valid until the termination of the Agreement.

Please note that the Company reserves the right to revise, modify, change or remove clauses of the Agreement at any time at its sole discretion. Please check periodically terms and conditions of this Agreement on the Company website.

The Company reserves the right to reject the registration of any entity or person in the PTMC Referral program including the case if such entity is a person suspected of fraudulent activities фе its sole discretion.

1. General Terms

1.1. The Company and the Referral Partner agree and accept the obligations under the Agreement.

1.2. The Referral Partner undertakes rights and obligations set forth hereinafter. The Referral Partner agrees to acquire users to the Company acting in his name.

1.3. The Referral Partner acknowledges that all the users acquired to the Company are the Clients of the Company.

1.4. The Agreement is written in English language. The Company may provide the Сlient with the translation of the Agreement into the needed language on demand. English version of this Agreement is to be of prior importance. The translation may be provided only for the convenience of the Сlient.

1.5. To become an Referral Partner a user must:

1.5.1. Register on the Company website PROTRADER.ORG.

1.5.2. After the registration on the PTMC official website the Referral Partner receives an individual unique referral link which is available in user profile.

1.6. The Company has the right to request confirmation of any information provided by the Referral Partner during the registration.

1.6.1. When the information provided by the Referral Partner during the registration is changing, the Referral Partner should inform the Company about such modifications and request the Company to update the data.

1.7. After the Referral Partner accepts terms and conditions of the Agreement, he/she has the right to:

1.7.1. Conduct advertising campaigns in the interest of the Company.

1.7.2. Introduce marketing and advertising campaigns with the aim to acquire new Clients to the Company, provided that such events are legal in the country where they are conducted.

1.7.3. Provide the Clients with the necessary information about the Company, including the Company contact information, as well as general conditions of the services provided.

1.7.4. The Referral Partner has the right to use promotional materials provided by the Company representatives, they are: banners, text links, landing pages etc. The Referral Partner may use banners with the Company logo provided by PTMC and/or his personal referral link.

2. Rights and obligations of the Referral Partner

2.1. By registering on the official PTMC website the Referral Partner confirms that he/she accepts all the terms and conditions set out in the present Agreement. The Referral Partner acknowledges the fact that the Company has a right to modify the terms and conditions of the Agreement unilaterally.

2.2. The Referral Partner agrees to acquire new Clients to the Company under the present terms and conditions set by the Company.

2.3. The Referral Partner accepts terms and conditions regarding funds withdrawal and commissions charged that are specified in the Client Agreement.

2.4. It is prohibited to the Referral Partner to use any fraudulent methods, such as threatening, blackmailing etc. to attract new Clients to the Company.

2.5. The Referral Partner is obliged to get acquainted with the services provided by the Company on his own and inform the Clients he/she has acquired/is going to acquire about important changes in time.

2.6. The Referral Partner is obliged to warn the Client about the risks of currency trading on the foreign exchange market.

2.7. The Referral Partner is obliged to solve the problems the Client may face with while trading on the foreign exchange market. In case if the Referral Partner does not achieve to solve the above mentioned problems on his own, the Referral Partner is obliged to contact the Company and represent the necessary details.

2.8. The Referral Partner shall not give any recommendations or advice to the Client related to trading operations on the market. The Company shall not be responsible for the consequences of such recommendations and advice

2.9. The Referral Partner is not permitted to conduct trading operations on the account of the Client he has acquired.

2.10. It is prohibited to the Referral Partner to get referral revenue from his own accounts and those owned by his close relatives in case if the partner is an individual; as well as from private accounts of founders or accounts of their close relatives in case if the partner is a legal entity.

2.11. In case it is detected that the Referral Partner uses documents of the third parties with the aim to get referral revenue, the Company has the right to block all such accounts including personal account of this Referral Partner without any right of further renewal.

2.12. The Referral Partner shall not disclose the information received from the Company during the collaboration period and the data the containing in the Agreement to any third parties.

2.13. It is forbidden to the Referral Partner to use the following types of advertisement:

2.13.1. Advertisement on websites that contradict the laws of the country where the Referral Partner is located.

2.13.2. Advertisement on websites content of which is contrary to current legislation, morality, public order, good faith or is defamatory, aggressive, obscene, offensive, violent or incites violence, racist or xenophobic, or in general which is illegal or violates a person's rights and/or physical and/or moral integrity.

2.13.3. Spam mailing.

2.13.4. Advertisement with the false information contained.

2.13.5. Any other advertising that may affect credibility or reputation of the Company or any other dishonest marketing methods.

2.14. It is prohibited to the Referral Partner to organize monetary relations with the Clients (including receiving money, payment or banking cards, etc.).

2.15. The Referral Partner certifies and agrees that he shall act in accordance with all the applicable Anti-Money Laundering laws.

2.16. The Referral Partner is obliged to inform the Client of the need to protect security and confidentiality of account and login information and of the necessity not to disclose such information to any third parties. The Company shall not be responsible for the unauthorized use of the Client account information by any third parties.

2.17. The Referral Partner shall be responsible for the accuracy of the Client registration form and the authenticity of the data provided by the Client.

2.18. The Referral Partner allows the Company to use contact information provided during the registration, such as email address and other information specified in order to send the letters and proposals.

2.19. The Referral Partner agrees that the Company may unilaterally terminate and change terms and conditions of the Agreement without any explanations.

2.20. The Referral Partner is not entitled to: publish any negative comments (essays, letters) concerning the Company in any newspapers, magazines or other periodicals, blogs, Internet forums or other web-resources that may affect credibility or reputation of the Company. If the Referral Partner uses his own web-resource in order to attract clients to the Company, the content of the web-resource regarding the Company shall be approved by the Company.

2.21. If the Company detects that the Referral Partner has been involved in activities described in clause 2.20 of the Agreement, the Company is entitled to reject the Referral Partner request for funds withdrawal and to block his account, as well as inform the regulatory authorities of the jurisdiction of the Referral Partner.

2.22. It is prohibited to the Referral Partner to use PTMC brands in any way or manner whatsoever, including but not limited to the words “PTMC” spelled in any possible way (including with typos, spaces, signs, symbols or in any other way). Such forbidden use of the PTMC brands includes the use of such words/trademarks in the referral advertisements or in any part therewith, in the displayed URL and/or in the destination URL.

2.23. The Referral Partner shall only deal with third parties as a client of the Company. The Referral Partner shall not use the Company name, Company logo, etc. anywhere, including promotional materials, letterhead and business cards, advertisements and publications without the Company’s prior consent, with the exception of the case described in clause 1.8.4. of the Agreement.

2.24. The Referral Partner shall respect the confidentiality of the Company business and it is prohibited to him/her to disclose any confidential information or any information concerned the Company business for five years after termination or cancellation of the Agreement.

2.25. The Referral Partner guarantees the precise performance of the above mentioned obligations.

3. Rights and obligations of the acquired Clients

3.1. A user shall be considered as acquired by the Referral Partner after it is registered on the official PTMC website by following the unique link of the Referral Partner.

3.2. A client shall be considered as the acquired by the Referral Partner under the condition that the Client has not be previously registered as the client of the Company.

3.3. The Referral Partner shall not be entitled to refer his close relatives in case if the Referral Partner is an individual; or close relatives of the founders in case if the Referral Partner is a legal entity. The Referral Partner shall not be entitled to refer his own accounts.

3.4. Account owned by the Referral Partner and those owned by his close relatives if the partner is an individual, as well as private accounts of founders or accounts of their close relatives if the partner is a legal entity shall not be considered as those that the Referral Partner has acquired.

3.5. Accounts detected to be registered by the Referral Partner himself in order to get money through dishonest means shall not be considered as those that the Referral Partner has acquired. In case if such violation of the terms and conditions is detected the Company is entitled to terminate the Agreement and to block the Referral Partner account.

3.6. The Referral Partner himself, his relatives or any other affiliated parties shall not be considered as the Clients acquired by the Referral Partner. In case if any data of the Referral Partner coincides with the data provided by any acquired Client (such as ID data, address, telephone number, email address, IP address, etc.), such Client shall not be considered as the acquired one and shall be removed from the Referral Partner list. In such a case the referral revenue credited for this Client will not be paid.

3.7. Should the IP address of the Client be the same as that of the Referral Partner then they shall be considered affiliated and the referral revenue credited for this Client will not be paid.

4. Rights and obligations of the Company

4.1. In case if the Referral Partner fails to perform any obligations under the Agreement, the Company is entitled to terminate this Agreement.

4.2. The Company reserves the right to take legal actions against the Referral Partner in case the Referral Partner attempts to manipulate the Company and/or the Company proprietary trading platform and/or abuse the Referral Program. The Company reserves the right to withhold and/or deduct from any payment to the Referral Partner in the event of such manipulation and/or abuse.

4.3. The Company reserves the right under its sole discretion to reject the registration of any entity or person to the Referral Partner, including the case if such entity is involved in fraudulent activities.

4.4. If the Referral Partner appears to belong to one of the categories described in clause 4.3 the Company is entitled to terminate the Agreement and to block the Referral Partner account.

4.5. If any activity conducted by the Referral Partner is contrary to international law, morality, public order, good faith etc., the Company has a right to terminate the Agreement and to block the Referral Partner account.

4.6. The Company shall pay referral revenue to the Referral Partners after the Company receives payments for the software license paid by the acquired Clients.

4.7. The Company shall provide the software paid by the acquired user after the fact the payment has been carried out.

4.8. The Company shall enable Clients to conduct trading operations using PTMC software by providing them with logins and passwords to the trading terminal.

4.9. The Company maintains records of all trading operations made by the Clients.

4.10. In case if the Referral Partner fails to perform any obligations under the present Agreement, the Company has a right to exclude Clients from his list of the Clients acquired by him/her.

4.11. The Company is responsible for calculations of the referral revenue. In case if the Referral Partner wishes to check the calculations, the Referral Partner may request his Clients to provide the necessary statements. The Company shall not provide Referral Partners with the payment statements of the Clients.

4.12. The Company agrees to pay referral revenue to the Referral Partner in accordance with Appendix 1 of the present Agreement.

4.13. The Company determines method of the referral revenue calculation at its sole discretion.

4.14. In case if revenue is charged for the allegedly fraudulent accounts the Company reserves the right to cancel the revenues from such accounts and exclude such Referral Partners from the Referral Program.

4.15. Neither Party hereof shall be held liable for the complete or partial failure to fulfill its obligations in case if this failure results from Acts of God (including but not limited to fire, earthquake and other natural disasters, war or other military operations, blockades, government regulations and other extraordinary and unavoidable circumstances beyond either Party’s control).

4.16. Under the above mentioned circumstances the Party that fails to fulfill its obligations is obliged to inform the other Party through written notification within five business days from the moment of their onset and cessation.

Appendix 1. Referral revenue calculation

The Company shall pay the Referral Partner percentage in the amount from 10% up to 30% from the software license payments carried out by the Clients acquired by the Referral Partner.

The equivalent of the above mentioned referral revenue is calculated immediately as soon as the acquired client pays for the software and displayed in the user profile of the Client on the official PTMC website.

The Company shall pay the Referral Partner a certain percentage from 10% to 30% from the software license payments. This percentage is determined by the total number of the Clients acquired to the Company by the Referral Partner. The percentage is calculated according to the table attached below.

Crediting of the referral revenue shall be made on a monthly basis and shall be calculated within the first 10 days of each calendar month.

Any other payments are possible only in case if the Company and the Referral Partner agreed it in an amendment agreement.

Total number of the attracted users*	Referral revenue percentage
1 – 9 users	10,00%
10 – 99 users	20,00%
100 + users	30,00%