ALT/FNDATA · Market Analysis
The Split Market: Seven Records Upstairs, 55 Percent Unsold Online
In one London week, Christie's set seven world records in its Classic Week evening sales and failed to sell more than half of an online contemporary collection. Our estimate data explains the paradox: demand is not weak or strong right now. It is selective, and the selection is brutal.
The first week of July gave the art market its cleanest split-screen in years. Upstairs, Christie's Old Masters evening made £38.9 million, past its high estimate, with three buy-ins and a string of world records. Online, the same house's sale from the Zabludowicz Collection found buyers for barely half its lots and missed its low estimate by two thirds. Read together with 18,683 estimate-scored results from H1, the two sales describe one market with two gears: what it wants, it chases through the ceiling; what it does not, it will not bid on at all.
The headline
The correction in three numbers
7
World records in one Classic Week
Christie's London evening sales, led by a £9.67 million Thomas Lawrence portrait of the Duke of Wellington. The Old Masters evening made £38.9 million, past its high estimate, with just three buy-ins.
55%
Unsold in the same house's online sale
Christie's online sale from the Zabludowicz Collection found buyers for 20 of 44 lots the same week, totaling £95,377 against a £292,000 to £435,400 estimate.
43.3%
Million-dollar lots beating their high estimate, H1 2026
Up from 31.4 percent in H1 2025, the largest gain of any price tier. Among lots that sell, the top of the market is running hottest.
One week's two extremes, explained by the estimate performance of 18,683 sold lots in H1 2026. · 10M+ auction results · 100+ houses.
The read
What the data shows
Averages and season totals cannot see this regime. Among lots that actually sell, every price tier is beating estimates at higher rates than a year ago, the million-dollar tier most of all. The weakness never shows up in the sold statistics because it takes the form of silence: lots that attract no bid, sales that go half unsold. For consignors, buyers and advisors, the question is no longer whether the market is strong. It is which side of the selection you are standing on.
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The headline data above is free to cite. The full report is part of ALT/FNDATA Membership, which includes every quarterly market report and the Visual Analytics Hub. Inside this report:
- One week, two extremes: the record evening and the sale that went half unsold
- The tier table: above-estimate rates for four price bands, H1 2025 against H1 2026
- Why the weakness is invisible in sold statistics, and where to see it
- What a selective regime means for consignors, buyers and advisors
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Source: ALT/FNDATA, “The Split Market: Seven Records Upstairs, 55 Percent Unsold Online” (July 2026). Based on publicly reported results for Christie's Classic Week evening sales and the Zabludowicz online sale, read against estimate performance in ALT/FNDATA's record: 18,683 sold lots with published estimates at Christie's, Sotheby's, Phillips and Bonhams in H1 2026, against 24,286 in H1 2025. © 2026 ALT/FNDATA · altfndata.com/reports/split-market-2026