WHAT'S NEW: Last night, Samsung guided to preliminary third quarter operating profit of 4.1T won, which was sharply lower than the 10.2T won in profit it reported in the same quarter of last year and below the consensus expectation of 5.3T won. The company issued quarterly revenue guidance of 47T won, which would be down from 59.1T won last year and was below the consensus forecast of 50.8T won in sales.