MORE: Argentina Merval Director Sees Volatility Ahead of Runoff

“The market is very volatile, but without a doubt it’s optimistic on Argentina’s future,” Merval benchmark index director Nicolas Scioli says in interview. * “We’re on the heels of a change of power and the market is excited, whether it’s Daniel Scioli or Macri” * Merval exploring possibilities of establishing partnerships and cross-listings with Paraguay and Uruguay stock markets * NOTE: Nicolas Scioli is the brother of ruling party candidate Daniel Scioli * NOTE: Merval could rally 30% ahead of runoff vote, Banco Santander Rio SA analyst Walter Chiarvesio says * NOTE: Argentine stocks, bonds soared Oct. 26 as Vote stoked wagers on change

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