Undefined function or variable 'plotOHLC'

When I follow the tutorial "Getting Started With Trading Toolbox Part 1 Connection to Interactive Brokers, they use the function "plotOHLC" which I couldn't use. When I try, the program said "Undefined function or variable 'plotOHLC'."

[Walter Roberson]

Good question. I find a function of that name defined for R, but I do not find any MATLAB functions of that name. There is a highlow() function that might be usable instead.

Answer 1

[Kawee Numpacharoen]

To plot a candle stick chart, you can use function candle. The function plotOHLC in the demo was written based on candle.