Art and Collectibles
Art and Collectibles Interpretation
Automotive and Vehicle Auctions
Automotive and Vehicle Auctions Interpretation
Market Size and Growth
Market Size and Growth Interpretation
Online Auctions
Online Auctions Interpretation
Real Estate Auctions
Real Estate Auctions Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Diana Reeves. (2026, February 13). Auction Industry Statistics. Gitnux. https://gitnux.org/auction-industry-statistics
Diana Reeves. "Auction Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/auction-industry-statistics.
Diana Reeves. 2026. "Auction Industry Statistics." Gitnux. https://gitnux.org/auction-industry-statistics.
Sources & References
- Reference 1STATISTAstatista.com
statista.com
- Reference 2ARTBASELartbasel.com
artbasel.com
- Reference 3IBISWORLDibisworld.com
ibisworld.com
- Reference 4DELOITTEdeloitte.com
deloitte.com
- Reference 5KNIGHTFRANKknightfrank.com
knightfrank.com
- Reference 6UBSubs.com
ubs.com
- Reference 7CHRISTIESchristies.com
christies.com
- Reference 8SOTHEBYSsothebys.com
sothebys.com
- Reference 9PHILLIPSphillips.com
phillips.com
- Reference 10BONHAMSbonhams.com
bonhams.com
- Reference 11CORPORATEcorporate.heritageauctions.com
corporate.heritageauctions.com
- Reference 12GRANDVIEWRESEARCHgrandviewresearch.com
grandviewresearch.com
- Reference 13MORDORINTELLIGENCEmordorintelligence.com
mordorintelligence.com
- Reference 14FORTUNEBUSINESSINSIGHTSfortunebusinessinsights.com
fortunebusinessinsights.com
- Reference 15EUROPAAUCIONSeuropaaucions.com
europaaucions.com
- Reference 16MORGANSTANLEYmorganstanley.com
morganstanley.com
- Reference 17LIQUORliquor.com
liquor.com
- Reference 18RICHEMONTrichemont.com
richemont.com
- Reference 19AUCTIONINDUSTRYauctionindustry.org
auctionindustry.org
- Reference 20GLOBALAUCTIONEERSglobalauctioneers.org
globalauctioneers.org
- Reference 21HISCOXhiscox.co.uk
hiscox.co.uk
- Reference 22CAPGEMINIcapgemini.com
capgemini.com
- Reference 23MCKINSEYmckinsey.com
mckinsey.com
- Reference 24PWCARTANDFINANCEpwcartandfinance.com
pwcartandfinance.com
- Reference 25BCGbcg.com
bcg.com
- Reference 26ILOSTATilostat.ilo.org
ilostat.ilo.org
- Reference 27MARKETSANDMARKETSmarketsandmarkets.com
marketsandmarkets.com
- Reference 28BLSbls.gov
bls.gov
- Reference 29FORBESforbes.com
forbes.com
- Reference 30CHARITYAUCTIONNEWScharityauctionnews.com
charityauctionnews.com
- Reference 31INVESTORSinvestors.ebayinc.com
investors.ebayinc.com
- Reference 32LIVEAUCTIONEERSliveauctioneers.com
liveauctioneers.com
- Reference 33INVALUABLEinvaluable.com
invaluable.com
- Reference 34AUCTIONTECHNOLOGYGROUPauctiontechnologygroup.com
auctiontechnologygroup.com
- Reference 35APPSFLYERappsflyer.com
appsflyer.com
- Reference 36NONFUNGIBLEnonfungible.com
nonfungible.com
- Reference 37ARTSYartsy.net
artsy.net
- Reference 38HIBIDhibid.com
hibid.com
- Reference 39PROXIBIDproxibid.com
proxibid.com
- Reference 40SIMILARWEBsimilarweb.com
similarweb.com
- Reference 41MANHEIMmanheim.com
manheim.com
- Reference 42HUABAIKEhuabaike.com
huabaike.com
- Reference 43ZOOMINFOzoominfo.com
zoominfo.com
- Reference 44GARTNERgartner.com
gartner.com
- Reference 45ZILLOWzillow.com
zillow.com
- Reference 46PEWRESEARCHpewresearch.org
pewresearch.org
- Reference 47BBBbbb.org
bbb.org
- Reference 48METAmeta.com
meta.com
- Reference 49SUBSCRIPTIONINSIDERsubscriptioninsider.com
subscriptioninsider.com
- Reference 50UPSups.com
ups.com
- Reference 51PSACARDpsacard.com
psacard.com
- Reference 52MAILCHIMPmailchimp.com
mailchimp.com
- Reference 53BIGCOMMERCEbigcommerce.com
bigcommerce.com
- Reference 54AUCTIONMETRICSauctionmetrics.com
auctionmetrics.com
- Reference 55HOOTSUITEhootsuite.com
hootsuite.com
- Reference 56STRAUSSstrauss.co.il
strauss.co.il
- Reference 57HERITAGEAUCTIONSheritageauctions.com
heritageauctions.com
- Reference 58MUTUALARTmutualart.com
mutualart.com
- Reference 59ARTPRICEartprice.com
artprice.com
- Reference 60GOLDINAUCTIONSgoldinauctions.com
goldinauctions.com
- Reference 61NUMISMATICNEWSnumismaticnews.net
numismaticnews.net
- Reference 62PUBLISHpublish.manheim.com
publish.manheim.com
- Reference 63ADESAadesa.com
adesa.com
- Reference 64IAAIiaai.com
iaai.com
- Reference 65RBAUCTIONrbauction.com
rbauction.com
- Reference 66TRUCKPAPERtruckpaper.com
truckpaper.com
- Reference 67MECUMmecum.com
mecum.com
- Reference 68RMSOTHEBYSrmsothebys.com
rmsothebys.com
- Reference 69BARRETT-JACKSONbarrett-jackson.com
barrett-jackson.com
- Reference 70INVESTORinvestor.copart.com
investor.copart.com
- Reference 71BLACKBOOKblackbook.com
blackbook.com
- Reference 72AUTORREMARKETautorremarket.com
autorremarket.com
- Reference 73NADAnada.org
nada.org
- Reference 74GOODINGCOgoodingco.com
goodingco.com
- Reference 75ALLIEDAUCTIONEERSalliedauctioneers.com
alliedauctioneers.com
- Reference 76COMMERCIALTRUCKTRADERcommercialtrucktrader.com
commercialtrucktrader.com
- Reference 77JCRPOWERSPORTSjcrpowersports.com
jcrpowersports.com
- Reference 78VAUTOvauto.com
vauto.com
- Reference 79JAAIAjaaia.or.jp
jaaia.or.jp
- Reference 80RVTRADERrvtrader.com
rvtrader.com
- Reference 81RITCHIEBROSritchiebros.com
ritchiebros.com
- Reference 82AUCTIONauction.com
auction.com
- Reference 83REALTYTRACrealtytrac.com
realtytrac.com
- Reference 84TEN-Xten-x.com
ten-x.com
- Reference 85HUDSONANDMARSHALLhudsonandmarshall.com
hudsonandmarshall.com
- Reference 86WILLIAMSAUCTIONwilliamsauction.com
williamsauction.com
- Reference 87HUBZUhubzu.com
hubzu.com
- Reference 88FANNIE MAEfannie Mae
fannie Mae
- Reference 89TAXLIENUNIVERSITYtaxlienuniversity.com
taxlienuniversity.com
- Reference 90SOTHEBYSREALTYsothebysrealty.com
sothebysrealty.com
- Reference 91SULLIVANAUCTIONEERSsullivanauctioneers.com
sullivanauctioneers.com
- Reference 92CRESINSURANCEcresinsurance.com
cresinsurance.com
- Reference 93EIGeig.org.uk
eig.org.uk
- Reference 94CORELOGICcorelogic.com.au
corelogic.com.au
- Reference 95LOOPNETloopnet.com
loopnet.com
- Reference 96REDFINredfin.com
redfin.com
- Reference 97JLLjll.com
jll.com
- Reference 98REDWEEKredweek.com
redweek.com
- Reference 99NARnar.realtor
nar.realtor
- Reference 100BUILDERONLINEbuilderonline.com
builderonline.com







