murfinp wrote:
So as a general question, what is considered the best way to run a strategy across several instruments? Do people typically create a number of instances with an instrument as an input and run 1 instance per instrument?
It depends on your business logic. Using single strategy which works with multiple instruments gives you more control - you manage all of your orders in the same place.
For considerations when running multiple strategy instances see:
viewtopic.php?f=65&t=48405