BBVA Expands Its Recently Established âQuantitative Investment Strategiesâ Business With Paris Aligned And Climate Transition Indices By Solactive Date 18/01/2021 Leading Spanish bank BBVA issued its ‘Quantitative Investment Strategies’ (QIS), a business focusing on the design, manufacturing, and distribution of investment strategies via self-created indices aimed at end investors. After BBVA established the QIS with its first index, the Solactive BBVA ixESG Global Leaders Index, the bank now announced the intensification of its partnership with Solactive by extending its s...