**Recent high-end results have been driven by exceptional single-owner collections rather than broad market momentum.** The $236 million Klimt in November 2025 and the $181 million Pollock from the S.I. Newhouse estate in May 2026 cleared the $150 million threshold, but those once-in-a-generation consignments have largely been dispersed. September 2026 evening sales at Sotheby’s and peers produced solid totals in the low hundreds of millions overall, yet individual lots remained well below the mark, with blue-chip works like Basquiat and Fontana selling in the mid-teens. Traders see limited pipeline depth for comparable masterpieces in the final months, as major estates are exhausted and economic caution keeps buyer participation selective at the extreme top. Historical patterns show $150 million-plus results depend on rare alignments of provenance and timing that have not materialized for the remainder of 2026.