Dry eyes treatment and solution with natural supplements, vitamins, alternative therapy February 1 2017 by Ray Sahelian, M.D. The eye depends on a constant flow of tears to maintain lubrication and comfort.
Definition of hedge. 1  1 : of, relating to, or designed for a hedge (see 1hedge) a hedge plant hedge selling on the commodity exchanges. 2  2 : born, living, or made alongside or as if alongside a dense row of shrubs or low trees : born, living, or made near or as if near hedges (see 1hedge 1a) : roadside the services of a hedge parson a hedge wedding.
Optimal Hedge Ratio In hedging, you can hedge your whole portfolio or some portion of it. The hedge ratio isthe size of the futures contract relative to the cash transaction. In a previous example involving atrader with oil en route from the Gulf, the hedge ratio was one, since she sold a futures contractrepresenting each barrel of oil. When using turnips to hedge, the ratio was still 1, since the valueof the crude was hedged with an equal value of turnips.