Use Relative % to compare movement across very different prices, or Absolute GP when the item values share a useful scale.
Build comparison
Add up to 6 items
0 / 6 items
Start typing, then select a valid tradable item.
Add at least 2 items to compare their price movement.
Relative % rebases each item to 0% at the first observation in the selected range, making crossings meaningful even when one item costs thousands and another costs billions.