Fine Wine Predictions 2018 What does 2018 hold for the wine collector? Get your fine wine predictions report for free today. The Wine Owners 150 (WO150), the market-tracking index, has risen by 137% over the last decade. 2016 saw gains of 25% as the Bordeaux market shifted from recovery to catch-up mode. 2017 has seen consolidation of gains and high single digit growth with the WO150 Index rising c7.25%. Download the report for detailed analysis and to see what 2018 holds for fine wine.