During March 2007, Protalix Biotherapeutics Inc. (Amex:PLX) began trading its shares on the American Stock Exchange after moving from the OTCBB. The graph below illustrates the trading characteristics of the stock before and after transferring

Results:

During the period under study, the volume, price and liquidity for Protalix Biotherapeudics Inc. dramatically increased. At the same time the volatility significantly decreased.

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