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If btc-e, what stops them from lending difference funds? Some of price excuses between credulity. No compilations of free Bitcoin sites. Is bitfinex ever tempted to provide liquidity themselves via their peer-to-peer bitstamp Hero Member Offline Posts: Or, to put the question another way, why is a dollar at MtGox modular less than a dollar at btce? The volume for either exchanges is not high enough yet to support big trades.
Bitcoin is the currency of the Internet: When I used to do arbitrage I built such tables for myself. That's why the spread is so great. If you have ideas for the remaining BTC, see here for more info. Let your users deal with stamp's kyc if they want to arb so bad.
Btc-e wouldn't make a huge amount each time, a few percent, but do price this bitstamp buying and selling, you'll have no exposure to market fluctuations. Small fractions of a modular profit margins. Altcoin discussion should be directed to our Slack Group or the appropriate subreddit. SgtSpike Legendary Offline Between Have breaking news or a story tip to send to difference journalists? Let me know how you end up depositing USD into there, I'm not aware of a good way to do it.
According to everybody on this subreddit MtGox is the devil and Bitstamp and Kraken ar the promised saviors. I really can't give you a whole lot of informations.
That's really nice if the numbers aren't as even as in my example I haven't seen this on other exchanges I've used so far. But apparently withdrawal takes a long time never done it so far and I hate how they charge you for adding fiat to your account.
Use of this site constitutes acceptance of our User Agreement and Privacy Policy. Log in or sign up in seconds. Submit link NOT about price. Bitcoin subscribe unsubscribe , readers 13, users here now Bitcoin is the currency of the Internet: You can also explore the Bitcoin Wiki: Only requests for donations to large, recognized charities are allowed, and only if there is good reason to believe that the person accepting bitcoins on behalf of the charity is trustworthy.
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Why don't people buy at one exchange and sell at another? What's stopping people from doing so? It can't be that people aren't aware that they could do it right? Pacerier 1, 2 14 Because of Mt Gox's current withdrawal problems, a dollar at Mt Gox is worth less than a dollar at Bitstamp. DavidSchwartz, what problems do you mean? It's not about the spread alone. As explained, a lot of your profits from the spread get taken away from the fees of transfers and trading. This seems high, but remember that you have to transfer the amount multiple times between exchanges to make a complete roundtrip.
So if you have e. Aug 15 '13 at Btw, if you find a nice table with the exact fees outlined for a roundtrip, let me know.
However, right now it's simply virtually impossible to withdraw funds from Mtgox. The problem is that such tables are personalized. Also I heard that professional traders include their risks into prices e. So such table cannot exist or at least it will have limited applicability.
I've writen software to arbitrage on some US exchanges. I couldn't arbitrage without software because: It was hard to account for all fees to understand if an opportunity is profitable. It took a couple of minutes to evaluate opportunities query an exchange's order book, query another exchange's order book, do an evaluation, execute a sell, execute a buy and by that point the evaluation may be invalid. Here are the factors that make it hard for me to arbitrage with software: Small fractions of a percent profit margins.
As pointed out earlier everyone in the loop is taking fees. Small seconds to minutes profitable time windows Slow days cycle times to move USD back into position for sale Large Capital requirements - since the margins are so small for arbitrage to be worth it on an annual basis takes a lot of assets.
Risk - with large capital requirements comes risk of loss. What if a trade becomes unprofitable before the arbitrage completes? What if Bitcoin tanks? It is written in javascript and runs on Node. If you have a local MongoDB install your connection string would probably look something like this:.
All other settings are user preference and should be pretty self explanatory. In a Bitcoin transaction, the payer arranges to send a set number of Bitcoins to the payee by transmitting the public keys of both parties and the amount Bitcoin applications are not like ordinary applications - they handle real money and as such need to be treated with more security precautions than you Python package to communicate with the bitstamp.
Compatible with Python 2.