System-based - Art Index

	Collection		Floor priceThe lowest price anyone is currently asking for a piece.How we measure	ActivityHow many distinct wallets bought or sold over the last seven days, counting a wallet that did both once.How we measure	Changing handsHow often the same piece sells again. A hundred sales can be a hundred different pieces, or fifty pieces sold twice. This tells the two apart.How we measure	Piece to pieceWhether one piece is worth much more than another. In some collections everything sells for about the same, so buying one is buying any of them; in others, which piece you get is the whole point. It reads the middle half of sales, so one exceptional price cannot move it.How we measure	Top endHow much more the dearest sales fetch than the ordinary ones. In most collections the top few sell within reach of everything else; in some they go far beyond it.How we measure	HoldersHow many wallets hold at least one piece, and how that number has moved since we started watching.How we measure	Ownership ConcentrationThe share of the collection held by the largest 10% of wallets.How we measure
		R3ORDR	0.014 ETH	183	32%	+25%	+60%	1,398	71.3%
		GLiFS by Efdot	0.0059 ETH	41	22%	+19%	+111%	1,078	52.0%