[Parabolic SAR calculation]

what defines 'direction is up' or 'direction is down'?

[Parabolic SAR calculation]

Mike - thanks for the explanation and sharing... this is extremely useful.  Thanks!

[Parabolic SAR calculation]

Hi Jerry,

 

I was curious if you could share the code for the Parabolic SAR indicator that Medved Trader uses.  I've been trying to duplicate it in Python referencing the online wiki page for the indicator as well as ohter sources, but it never seems to match up correctly with how Medved Trader displays it.  If you don't want to share, then I understand - I figured I would at least ask.  Thanks

[Enabling Exchange Fee Waiver with IQFeed]

looks like it works - thanks!

[Enabling Exchange Fee Waiver with IQFeed]

Hi Jerry - yes this is for IB.  Going to run it here in a sec.

[Enabling Exchange Fee Waiver with IQFeed]

I get the following error when trying to register an exchange feed waive with IQFeed and MedVed Trader:

 

ERROR: Exchange Fee Waivers are only available for products validated to execute trades with your broker.  For details, please visit the exchange fee waiver information page at www.iqfeed.net.

 

This worked with QuoteTracker - any way we can get MedVed Trader to a validated program for this?

[How Do I Change My Level 1 Market Data Source]

ah, didn't see that - thank you !

[How Do I Change My Level 1 Market Data Source]

When I first installed, I set Interactive Brokers to my main market data source.  I now want to use IQFeed instead.  How do I change it in Settings?  I don't see a way to disable Interactive Brokers

[Beta please]

I'd like to try out the beta - thanks!