INSERT INTO intraday_data VALUES('$IDX',20070827111900,20070827,111900,855.30,855.30,855.28,855.28,0);
DELETE FROM eod_data WHERE `ticker` = "$IDX" AND `_date` = "20070827";
INSERT INTO eod_data VALUES('$IDX',20070827,864.32,864.32,855.25,855.28,0);