How often are the artnet Market Performance Reports updated?
Semi-annually. The fine art auction market is seasonal, with the majority of yearly auction sales occurring during the important Spring and Fall auctions. Our data entry operations are very efficient in reporting auction results as they are released by the major auction houses. However, in order to account for data that is released on a delayed basis by secondary auction venues, we update our reports within 90 days after the end of each season.
