518:
519: --
520: cursor TOL is
521: select (a.BID_PRICE + a.ASK_PRICE) / 2 522: from XTR_MARKET_PRICES a 523: where a.CURRENCY_A = l_currency
524: and ((a.NOS_OF_DAYS <= l_period and nvl(l_unique_id,'%') = '%'
525: and a.NOS_OF_DAYS <> 0 and a.TERM_TYPE NOT IN('S','F','W','V','O')) or
526: (a.RIC_CODE = l_unique_id and nvl(l_unique_id,'%') <> '%'))