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Dear- Probably many trader use Python successfully, for the IB API. Now, instead of Python, anyone successful to use R, for IB API? My search shows me one link to explain it, as follows. http://cran.r-project.org/web/packages/IBrokers/index.html Any other info for R with IB API is...

The simple problem is solved. Thanks.

Volpunter probably point me. Although I am pretty newbie in NYSE, I spent more than 5 years of trading record with API ( foreign) which shows consistently winning.

Dear As a newbie, I wonder how we can send cash from IB to 1) other broker account 2) other US bank with routing number, such as BAC 3) bank account in foreign country. Anyone with experience is welcomed, for the charge and how long it takes, Thanks in advance. -Jay

Furthermore, those code seems ONLY daily close. How about during the 9:30 and 4:00, can we download intraday price? 1) I do NOT need tick or every seconds but 1-min or 5-min or 15-min data are fine. 2) I heard that 15-min delayed data is free in some place. 3) I can pay some money for the data...

Today, I found that your code works fine in R, even with version 3.0.2 However your code does NOT work in RStudio, I do NOT know why.

Dear- It seems that this is very simple problem, when install IB TWS. When I click the icon "Trader Workstatiom 4.0", there is error message as below (captured png file) Do I need to erase Java 1.8 and install 1.7 again? If so, where can I find it? Appreciated if someone show me any link. -Jay

Dear- I am newbie in IB and Etrade. Can we make a sound, to ring an alarm sound file stored in my c:\MySound folder , as soon as my BUY/SELL order is executed? If so, please show me any menu direction, in web or TWS. If additional programming is needed, please let me know. Hopefully...

Dear- I just found a clip in Youtube, explaining delivery of BUY order to IB server, thru IB API. If this is true, 1) Suppose we prepare a file c:\MyOrder.txt (roughly 20 lines) as follows. MSFT BUY 100 30.00 AXP BUY 200 60.00 **** DD BUY 100 40.00 Can we deliver these 20 orders together...

Here is error message. Please provide me detail on function() and Cl(). I am a R beginner. **************************************************** > install.packages("tawny") > library(tawny) > WatchList <- c("BAC","DD","MSFT","ZTS") > a <- getPortfolioReturns(WatchList, start = "2014-01-01"...

Dear- Regarding yahoo/google equity data feed, 1) Do they provide ONLY daily close? How about 15-min intraday? or 5-min? 2) What else company (free or non-free) provide 15-min or 5-min? Please note that personally i do NOT need 1-min data.

As far as I knows, in R, getSymbols("MSFT", src="yahoo",from ="2014-01-01") is used to get daily close for the recent MSFT. ******************************************************* 1) Is the (free) yahoo provide ONLY DAILY CLOSE? Although I heard they do NOT provide every-minutes, I wonder...

To [tdazio] Would you please help me more for explaining 1) do.call 2) merge 3) function? 4) x? 5) Cl 6) get *************************** And furthermore, are you successful to use R and API to BUY order delivery to IB server?

Dear- Let c:\\aa.txt have BAC DD MSFT ZTS It is well-known that, in R, install.packages("quantmod") library(quantmod) WatchList <- as.vector(as.matrix(read.csv(file="c:\\aa.txt", header=FALSE))) getSymbols(WatchList,from ="2014-01-01") gives us 4 daily prices (roughly 250) for this year...

Should I ask them for special help? There might be some place, which shows all the world-wide symbol for each country.

Dear- It is well known that we can use yahoo to downloand daily close of MSFT and SamSung Electronics, as follows http://finance.yahoo.com/d/quotes.csv?s=MSFT+005930.KS&f=d1snohgl1v After typing this, you will see an EXCEL file with the two recent close in your PC...

Anyone who already have done the following before can give me help with charge. Forgive my short English since I am newbie in NYSE. ******************************************************** Help wanted to use API to 1) get current price (every 30 seconds or every one-minute) for personal...

Anyone who already have done the following before can give me help with charge. Forgive my short English since I am newbie in NYSE. ******************************************************** Help wanted to use API to 1) get current price (every 30 seconds or every one-minute) for personal...

We know that we can use R to download historical data (Daily OHLC), for EACH stock. In R, the commands to receive MSFT via free and open yahoo source are install.packages("quantmod") library(quantmod) getSymbols("MSFT", src="yahoo",from ="2013-01-01",to="2014-08-28") The three lines will...

In short, like to use R/Python code 1) to login 2) get the portfolio for the current holding equities 3) get the price for every 1 minutes, for my personal few hundreds watch list 4) send an order, based on my matrix file with dimension of 10 rows and 6 columns. In my guess, at lease 6 columns...