Arbitrage

  

Categories: Trading, Investing, Stocks

Talk about a great word to use at cocktail parties (especially if you can say it with a vaguely Euro posh accent). Arbitrage is the business of finding something for cheap and then turning around and selling it for more to another customer, keeping the profits...basically, it's the art of taking advantage of the spaces that open up within markets.

Let's say that the kid down the block is selling lemonade for $0.50 a glass, but the local construction workers are willing to pay $1.00 a glass. You buy from the kid, upsell to the construction guys, and pocket the $0.50 difference each time.

Back in the good old days, arbitrage was considered easy money. Thanks to online and electronic trading, though, it's gotten a lot less profitable. For one thing, any 14-year-old with an Internet connection can find a cheaper deal online, so there's less opportunity. There's also less need for the middle man. The construction workers probably have an app on their phone that lets them find the cheapest lemonade around, meaning they don't need your help.

Another current problem with arbitrage is the commissions and other costs and fees. Every trade you make online is going to cost you something, so there needs to be a big difference between buy and sell prices for you to make a profit.

Related or Semi-related Video

Finance: What is Arbitrage?22228 Views

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finance a la shmoop what is arbitrage? not yourbritage or mybitrage but

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arbitrage what it's been a while since we conjugated anything around here oh ok [Man talking about arbitrage]

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so moving on arbitrage is a riskless trade you make guaranteed profits just

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for being on top of things or in the right place at the right time or you're

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there when opportunity comes a-knockin think about the stock exchanges in the [Men working in stock exchange]

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pre-internet era around the world communication well it was relatively

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slow and expensive back then especially when it came to sharing data one [Man talking into olden microphone]

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relatively easy arbitrage or riskless trade opportunity that came about was

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when stocks traded at one price on the various european exchanges versus the

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prices it traded at on the US exchanges like shares of IBM might have been [Share price graph of IBM]

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offered for sale at $165 32 cents on the london stock exchange even net of

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currency conversion prices remember the Brits were on the pound system but in

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the US investors were paying $165 47 cents a share

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so an easy 15 cents a share was made all day long in buying the shares of IBM in

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London and then just selling him back here in New York well both sides of the

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trade were made at the same time it was riskless it was arbitrage and arbitrage

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became a whole industry for a while until the capital markets went to work

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and spreads tightened as communication got more liquid and people sprayed a [Spreads word becomes narrower]

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bunch of wd-40 on information passing around the world and then that 15 cent [15 cents transfers from US to England]

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spread from London to New York became more like a penny or a tenth of a penny

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or at least close enough of a spread so that it was no longer worth bothering to

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try and make a buck or a billion whatever those arbitrageours made in

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those days

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