The best way to understand hedging is considered it's like insurance. When people decide to risk guards, they are insured against a negative event. This does not prevent a negative event occurs, but if it happens that you are guarded properly, the negative impact of the incident will be mitigated. So, hedging occurs almost everywhere, and we see it everyday. For example, if you buy insurance, you are hedging against theft, fire break or other unforeseen disasters.
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