Coinspeaker Bankia and Caixabank Decide to Merge: Spain on Verge of Getting New MegaBankCaixabank and Bankia will form a megabank to become the leading bank in Spain. The details of the deal include the approval of Caixabank shares to Bankia shares at an exchange rate of 0.6845Bankia and Caixabank Decide to Merge: Spain on Verge of Getting New MegaBank