@hackage robin-hood-profit0.0.2

Calculate per instrument profit from Robin-Hood activity report

The tool has a command line interface. It generates quarter profit reports out of Robin-Hood activity reports available in the CSV format. Quatities from such reports are important for estimating quarter prepayment to IRS during current tax year. According to IRS guidline if you postope pay till next tax year (i.e Jan-Apr) and amount you owe is greater than $1k you may have to pay a penalty.

In general any quarter report requires sequential processing of all history (shares might be bought at one year and sold a decade later) since a Robin-Hood account establishment preceding the target quater. This data aspect accents algorithm implementation on memory efficiency and throughput.

See Readme file for details.