Oanda bar price handler

[tomhunter-gh]

No description provided.

[coveralls]

Coverage increased (+0.8%) to 64.8% when pulling cf4a081 on tomhunter-gh:master into 2714ae4 on mhallsmoore:master.

[coveralls]

Coverage increased (+0.8%) to 64.8% when pulling cf4a081 on tomhunter-gh:master into 2714ae4 on mhallsmoore:master.

[tomhunter-gh]

Hi @mhallsmoore, please let me know if you have any thoughts or comments on the above pull request.

A strategy I'm currently trying to code relies upon bar returns that are calculated based on the difference in opening prices. In other words (in live trading) the calculate_signals method should only produce a signal when it has seen the open_price on a new incomplete candle. I'm thinking this means that the price handler has to effectively supply every candle twice, once as an incomplete candle with no close price, and a second time with a close price. I will work on this next.

[mhallsmoore]

Hi Tom,

Thanks for making this pull request I'll be taking a good look through it and I'll provide some feedback.

By the way - do you currently have access to the Slack development chat/channel? If not, you can email me at [email protected] and I'll send you a Slack invite...

Cheers,

Mike.