{"data":[{"date":"2026-07-28","flex_eur_mwh":185.97},{"date":"2026-07-29","flex_eur_mwh":190.66},{"date":"2026-07-30","flex_eur_mwh":132.5},{"date":"2026-07-31","flex_eur_mwh":184.62},{"date":"2026-08-01","flex_eur_mwh":183},{"date":"2026-08-02","flex_eur_mwh":191.58},{"date":"2026-08-03","flex_eur_mwh":189.77},{"date":"2026-08-04","flex_eur_mwh":234.65},{"date":"2026-08-05","flex_eur_mwh":210.2},{"date":"2026-08-06","flex_eur_mwh":212.75},{"date":"2026-08-07","flex_eur_mwh":165.4},{"date":"2026-08-08","flex_eur_mwh":113.77},{"date":"2026-08-09","flex_eur_mwh":202.6},{"date":"2026-08-10","flex_eur_mwh":205.5},{"date":"2026-08-11","flex_eur_mwh":158.09},{"date":"2026-08-12","flex_eur_mwh":127.67},{"date":"2026-08-13","flex_eur_mwh":142.5},{"date":"2026-08-14","flex_eur_mwh":149.5},{"date":"2026-08-15","flex_eur_mwh":160.94},{"date":"2026-08-16","flex_eur_mwh":151.75},{"date":"2026-08-17","flex_eur_mwh":114},{"date":"2026-08-18","flex_eur_mwh":85.2},{"date":"2026-08-19","flex_eur_mwh":142.22},{"date":"2026-08-20","flex_eur_mwh":105.75},{"date":"2026-08-21","flex_eur_mwh":111},{"date":"2026-08-22","flex_eur_mwh":66.5},{"date":"2026-08-23","flex_eur_mwh":149.32},{"date":"2026-08-24","flex_eur_mwh":97.45},{"date":"2026-08-25","flex_eur_mwh":139.19},{"date":"2026-08-26","flex_eur_mwh":90.5}],"meta":{"zone":"AL","index":"FLEX-2H v1.0","unit":"EUR per MWh of shifted energy","method":"Max of avg(discharge 2h window) \u2212 avg(charge 2h window) over the published day-ahead 15-minute curve, charge completing before discharge. Methodology is versioned and immutable; see voltcast.com\/indices.","license":"Free to view and quote with attribution (\"Voltcast Flex Index\"). Commercial referencing (contracts, settlement, indexation) requires a license: sales@voltcast.com."}}