by tdrive » Mon 25 Jul 2005, 02:28:14
If you buy oil futures, you are exposed to a two-sided risk, up or down, and you have to settle in cash every day (mark to market). Actually when moving upward you are making money, so that is not really a risk from a lay point of view. You do not need any initial money though (actually you do for the margin, but this is your money in a way, mark-to-market not withstanding). If the contract ends higher (even a little bit) that the entry price, you make money, else if it is down you lose money (pay cash to close it, or face physical delivery).
If you buy call options on futures though, and the option expires worthless, you lose all the money you paid, but no more, this way you are not exposed to downward risk, and end up making money if the option ends up in the money, assuming that the futures price for that contract was higher than the time value of the option you paid when you bought it.
Hope this is simple enough for you, I tried to be as lay as possible.
If I were you I would trade on paper for a few months before putting any real money, based on the question you ask, and initially expect to lose all money. Never risk anything more you are willing to lose, think of it going to Vegas, except the rules of the game are much more complicated and there is no fun when losing money. And no free drinks, either.
Cheers,