UPDATE 2-Saudi exchange to limit Aramco index weighting with cap <!-- no image --> <div>Saudi Arabia's Tadawul has introduced an equity index cap of 15% which is set to address concerns over the weighting oil giant Saudi Aramco will have when it lists on the exchange.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=wg5wqB5ASdQ:joCkWvlwBm8:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=wg5wqB5ASdQ:joCkWvlwBm8:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=wg5wqB5ASdQ:joCkWvlwBm8:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=wg5wqB5ASdQ:joCkWvlwBm8:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=wg5wqB5ASdQ:joCkWvlwBm8:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/wg5wqB5ASdQ" height="1" width="1" alt=""></div> Posted by Reuters