if you really want something cool try this
i use commander log now just to record my exploration log files and systems and it gives you a count and total value roughly as you enter the data.
when i get back to trading i might look at the aforementioned tool again or onw of yours, i hate playing in borderless window mode though.
Assistant Angeli Imperial Custodian (Wangal)
Qui Desiderat pacem, praeparet bellum. | Quis custodiet Ipsos custodes.
Nascentes morimur. | Quando Omni Flunkis Moritati