FragStash Armory ROI
Evaluate expected value, ROI, and vendor-adjusted performance for every Armory pool in one operational view. Detailed modals break down rarity odds, wear-level pricing, and contribution by item so decision logic stays transparent.
Price sync updated just now
The same formulas below drive tile values and modal breakdowns.
Each pool value is computed from live prices and the official Armory rarity distribution. For skins with float ranges, EV uses wear probabilities and available wear prices instead of a flat lookup.
ROI is calculated for multiple reference vendors, then filtered using IQR outlier control. This keeps one abnormal marketplace print from distorting your decision.
ROI measures return against star spend at the currently selected currency:
ROI = (EV / Cost) x 100
Inactive pools are hidden by default but can be enabled with the toggle above for historical comparison.
