Open enzbus opened 2 weeks ago
Been playing with this today and it is very helpful. To clarify the other half of #180 was the concept of deploying a set notional amount to ensure a target dollar exposure of the assets themselves.
For example, carrying out a capacity study where I run a dollar neutral portfolio starting at $100MM/side, $500MM/side, ... , $1bln/side, etc., and the portfolio stays dollar neutral as the PnL (hopefully) accrues over the back test.
Connected to #180. It's often unclear to users how the cash weight is connected to the longs and shorts. Create 3 extra constraints to specify the long/short legs imbalance they require.
NoCash
andDollarNeutral
become special cases ofTargetImbalance
. Documentation will explain how they are used.