Nicosia, Cyprus. The Cyprus Stock Exchange said it will adjust the weight factors of Eurobank S.A. and Bank of Cyprus Holdings in the FTSE/CySE20 Index from Monday, June 22, 2026. The changes follow the exchange’s semi-annual review of the index.
Review findings
The exchange said the review is intended to ensure that no single constituent has a disproportionate influence on the benchmark. Under Rule 5.4.1 of the FTSE/CySE20 Index Management Rules, any participating stock with a weight exceeding 25 per cent of the index must be capped at that level.
Weight factor adjustments
Using data as of June 13, 2025, the evaluation found that both Eurobank S.A. and Bank of Cyprus Holdings exceeded the 25 per cent threshold.
Eurobank S.A. will be assigned a weight factor of 0.029606. Bank of Cyprus Holdings will receive a weight factor of 0.084044.
Implementation date
The Cyprus Stock Exchange said the rebalanced weightings will be fully implemented across the FTSE/CySE20 Index at the start of trading on June 22, 2026.