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DriftAsia Data Index · Archives

Research archivesEarlier methods, clearly labelled.

Historical monthly research and separate catalogue history remain accessible. Q4 2026 starts the V2 quarterly baseline; V1 points are not converted into earlier V2 quarters.

Historical and legacy research

Legacy V1

Monthly Price Index · September 2026

Frozen historical edition with a different panel and calculation method.

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Legacy V1

Monthly Price Index · August 2026

Frozen historical edition with a different panel and calculation method.

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Legacy V1

Monthly Price Index · July 2026

Frozen historical edition with a different panel and calculation method.

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Separate series

Weekly catalogue price history

Own-catalogue technical history with its own currency conversion and cohort. Not V2 quarterly competitive history.

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