And the final result indicates the hedging effectiveness of dynamic stock index futures hedging strategy is better than minimum-variance hedging strategy.

研究结论是，在效用最大化对冲目标的基础上，股指期货动态对冲策略的有效性优于最小方差对冲策略。

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If a farmer wants to protect from falling corn and soybean prices, it can lock in the price in the futures market, also a hedging strategy.

FORBES: There's Nothing Wrong With Hedging, Except...

Traders were using a new kind of hedging strategy called portfolio insurance, which involved linking stock prices to the futures index.

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