To tell the truth, I cooked corn for a while last year, which was the wave of daily limit 17 17. Personally, I think corn is not operable and has little fluctuation, so it can be used as a daily line. In fact, the banker's money in futures is mobile, and there is not much money in corn now, so the turnover is the weather vane. Should follow the big money, corn is now in the process of finding the bottom, can not be said to be 1600.