In addition to the following variables, if you are trading lean hogs, you will also want to be aware that the USDA issues a Quarterly Hogs and Pigs report that details domestic hog inventories, as well as the birth rate (a farrow is a litter of pigs or, as a verb, means to produce a little of pigs) and litter sizes for breeding sows.
Health: There are well over one hundred diseases and conditions which can affect hog health but many can be treated, managed, or controlled.
Feed Costs: Higher feed costs - particularly corn - can typically affect the weight and rate at which a farmer will take hogs to market. If farmers were to bring more hogs to market at lower weights to save on overall feed costs, this can to increase supply and possibly depress prices.
Domestic and International Demand: Like other livestock, there are regional and religious preferences which can impact the demands for pork. Certain advertising campaigns can work to increase consumption and any health concerns associated with one type of livestock can possibly result in a substitutive demand for another. Trade agreements and available markets for US exports are also of fundamental interest as well as the recent suggestion that increasing wealth in developing nations also increases the regular consumption of meat.
Disclaimer: There is risk of loss in all commodities trading. Losses can exceed your account size and/or margin requirements. Commodities trading can be extremely risky and is not for everyone. Some option strategies have unlimited risk. Educate yourself on the risks and rewards of such investing prior to trading. Futures Press Inc., the publisher, and/or its affiliates, staff or anyone associated with Futures Press, Inc. or www.learnaboutfutures.com, do not guarantee profits or pre-determined loss points, and are not held monetarily responsible for the trading losses of others (subscribers or otherwise). Past results are by no means indicative of potential future returns. Options DO NOT necessarily move lock step with the underlying futures contract. Information provided is compiled by sources believed to be reliable. Futures Press, Inc., and/or its principals, assume no responsibility for any errors or omissions as the information may not be complete or events may have been cancelled or rescheduled. Any copy, reprint, broadcast or distribution of this report of any kind is prohibited without the expressed written consent of Futures Press, Inc.