YFI3S is a leverage token representing a short position on YFI multiplied by 3. If YFI decreases by 1%, the net value of YFI3S will increase by approximately 3%. In a fluctuating market the NAV of the token will be worn, and in extreme market conditions the value of the asset may be reduced to 0. Leverage tokens should only be held for short time periods to avoid losses resulting from price erosion.