Bonding curves

Buying removes stock and raises later prices; selling adds stock and lowers them. Each lot clears at its own price. Station stock runs from 0 to Max, the station’s storage capacity. The S-curve bends at 50% full. Equal distances either side of this midpoint produce equal price changes in opposite directions, before rounding and the spread. Whole-credit prices can make cheaper goods appear stepped. The price axis fits the visible range rather than starting at zero.

The dashed line marks half-full storage; the solid line marks stock after your shipment.

This is a generic calculator with fixed public reference conditions. Actual spreads, daily sale allocations, protected reserves, buyer limits and local premiums may differ. Ship fit assumes an empty hold with no ammunition. Budget transport and financing separately.