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Arbitraging futures contracts II

Arbitraging Futures Contracts II. Created by Sal Khan.

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  • blobby green style avatar for user mullachv
    Don't futures contract themselves have a price (not the delivery price)?
    For example, when you buy a call option on a stock, you pay a price for the option. It appears there is nothing similar to that with futures contracts - is that correct?
    (5 votes)
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  • orange juice squid orange style avatar for user FishHead
    This seems to be completely dependent on finding someone nice enough to lend out their apples for a measly 1% return when they could easily sell the apples themselves and get the whole 5% on the $200. Why would something like this ever happen?
    (5 votes)
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    • blobby green style avatar for user Marek Kubik
      You (as the apple owner) may not have the time or resources to manage the arbitrage arrangement. As long as you're happy you got your apples back in a year when you need them, you get your 1% return with absolutely no effort expended on your part. In order to get the 5% (4% net) as the arbitrager you have to expend time and resources to organise the contract, organise a bond, ensure payment to the apple owner and organise the purchase and redelivery of the apples. to them It's fundamentally more work so you might be willing to accept a smaller cut for someone else to do it for you.
      (5 votes)
  • leafers ultimate style avatar for user Jerzy Meteor
    So Sal get's $210 because he puts that $200 from selling apples into bank account with 5% interest rate?
    (4 votes)
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  • starky ultimate style avatar for user Sudhanshu Sisodiya
    General question: what kinds of companies use futures contracts? I understand they mitigate volatility, but how does this affect consumers and those companies that don't participate in futures trading. Also, are there companies who have nothing to do with the commodity being traded that participate in this market? Finance seems like a reallly broad subject.
    (3 votes)
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    • piceratops ultimate style avatar for user Darmon
      All kinds of companies utilize futures contracts to lock in prices for commodities, thus they can be sure what price they are going to pay for their supplies before they actually need them. This is good for the business and generally also good for consumers, because it helps keep the prices of the business's goods stable, which in turn is easier on the consumer. Futures are also used by financial companies and investors to trade securities. And yes, you can be part of the futures market without having anything to do with their commodities, futures themselves are also traded like securities on markets. :)
      (2 votes)
  • blobby green style avatar for user hcg
    How do I proceed with understanding futures trading charts such as http://futures.tradingcharts.com/marketquotes/RS.html.

    What do the different columns mean and how are they calculated? What does Call Put mean?
    (3 votes)
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  • blobby green style avatar for user Darcy James
    Why is there interest on the apples?
    (2 votes)
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  • female robot ada style avatar for user Simona Rata
    At where does the interest come from? From what I understand you get $200 from borrowing and selling the apples and then pay $200 on a futures contract agreeing to buy the 1000 lb of apples in 1 year time. Doesn't that leave you with $0? Where does the $8 profit come from?
    (1 vote)
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    • ohnoes default style avatar for user Tejas
      When you sold the apples, you got $200. You then loaned out that money for a year, giving you 5% interest on the $200. As a result, you get $210 back, because of the 5% interest. You then pay $200 to buy the apples back, leaving you $10. $2 are used to pay the one who loaned you the apples in the first place, resulting in a net profit of $8.
      (3 votes)
  • spunky sam orange style avatar for user nicon327
    When you short sell at the spot price, do you still have to post margin in case the price moves against you? Or if you agree to purchase in the future is this requirement voided?
    (2 votes)
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  • blobby green style avatar for user Chucho Díaz Fión
    How do you know when to arbitrage by borrowing money, or arbitrage by borrowing the apples?
    (2 votes)
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  • piceratops ultimate style avatar for user Mike Xie
    what's the difference between a future and a call?
    (1 vote)
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Video transcript

Let's say that the settlement price for delivering 1,000 pounds of apples on October 20, which we're going to assume is one year from now, let's assume that it's $200. Let's also assume that the current market price for 1,000 pounds of apples is also $200. So that future settlement price is the same as the current market price. And we're also going to assume, like the last example, that these apples that we have never go bad. They're just things that they never rot or anything. So they're as good in a year as they are right now. Let's also assume, above and beyond the assumptions of the last video, that we can borrow and sell apples in the current market. That we can actually short apples. So I go to someone who's got 1,000 pounds of apples who doesn't really see any need for them over the next year, and I say, can I borrow those apples? And what I do is I say, I'll borrow those apples. I'll sell those apples in the market today. And of the interest that I get on those apples, I'm going to give you 1%, the person who actually owns the apples. And that person says, oh, sure, why not? That way I actually get some money on my apples that I had no intention of using for a year. And then I, as the borrower and seller, will get 4% net. I'll get 4% net on the apples. So given this reality, what could I do, once again, to make a risk-free profit? Well, as you could imagine, I can borrow and sell the apples for a year. So let me write this down. I'm going to borrow and sell 1,000 pounds of apples. So if I just borrow it today and sell it, today's market price is $200 for 1,000 pounds. So I'm going to get $200. Now on top of that, what I want to do is agree to be the buyer on this futures contract. So let me write that down. Agree, you could say to go long the futures contract, or agree to be buyer on futures contract. So I'm agreeing, a year from now, to buy 1,000 pounds of apples for $200. So let's fast forward. Let's fast forward one year. So what's happened? So of the $200 I got from shorting the apples I got 5% on that. But I had to give 1% to the person I borrowed the apples from. So I'm getting 4% net. 4% on $200 is $8. So now I now have $208 because I got that 4% interest. It was $210. I gave $2.00 to the person who lent me the apples. Now I can use $200 of that to essentially uphold my part of the futures contract, to buy the apples for $200, for that agreed upon price. So $200 to buy apples. And I know I can do this regardless of what the market price is because that was the delivery price on the futures contract. So now I have $8 net. And those apples that I've just bought, those 1,000 pounds of apples, I can then use those apples to return it to the person that I borrowed the apples from. So they got their apples back. And they got that 1% on the $200 over the course of the year. And I made a risk-free $8. So if you think about it once again, this is setting a lower bound on what the actual settlement price on the futures contract is. I should not be able to make this risk-free profit. If it's available, then people will do it. And what it will do is it will increase demand to be the buyer here. So this price should go up. And it would increase supply on the selling side here. And so maybe this price over here would go down.