Spain 20
suppressedSPAIN20regionmethod v1
Blocked: 24 eligible, 16 pairs a month.
needs Rule D, a 24-month liquidity window
Level
not published
no published period
12 months
not published
same month a year earlier
Since base
not published
base 2016-01 = 100.00
Constituents
0
target 20
Index history
No period of this index has cleared the publication gate yet, so there is nothing to plot. The gate needs at least 6 matched pairs and at least 25% of the constituent count.
What is in the basket
Every wine-vintage in the current period, with the evidence that put it there. Constituents are wine plus vintage, never producer.
This index has no constituents yet. needs Rule D, a 24-month liquidity window
The selection rule
Selection model: seeded then liquidity · target size 20 · 0 producers represented.
A wine-vintage qualifies on at least four trades in the trailing twelve months across at least three distinct months, in the 750ml band, with a vintage present. The basket is reviewed quarterly with a retention buffer, so it does not churn on noise.