Net DASH Margin Position

Total DASH Longs minus DASH Shorts in order to give you the total outstanding DASH margin debt.

ie: If 500,000 DASH has been longed, and 400,000 DASH has been shorted, then 500,000 has been bought, and 400,000 sold, leaving us with 100,000 DASH (net) remaining to be sold to give us an overall neutral margin position.

That isn't to say that the net margin position must move towards zero, but it is a sensible reference point, and historical net values may provide useful insights into the current circumstances.

(Anyone know what category this script should be in?)