2. Reasonable price difference is also divided into futures trading and commodity hedging. Can't be confused.
3. "Suppose the wheat price is September 1200/ ton,1October 165438+ 1279 yuan/ton, the annual interest rate is 6%, the storage cost of wheat is 0.3 yuan/ton/day, and the transaction fee is 2 yuan/hand (unilateral). Try to analyze arbitrage opportunities. " This issue also involves the aforementioned futures trading and commodity hedging. Your premise is hedging, so sell 165438+ 10 futures price 1279 yuan/ton, but the current spot price and expected spot price are not given here, so it is impossible to analyze arbitrage opportunities.