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Topic: MtGox vs Preev vs???? How do you find exact exchange rates? (Read 2031 times)

full member
Activity: 127
Merit: 100
$Gangnam works hard, so you don't have to.
See real-time Bitcoin price on multiple markets. Data comes directly from the exchanges and is updated every few seconds:
https://bitcoinwalker.com

Calculate transaction fees with ease. Enjoy!
newbie
Activity: 50
Merit: 0
I generally use preev
legendary
Activity: 4522
Merit: 3426
Whats more accurate?   MtGox in my Multibit wallet says 1btc=730$ while preev says 1btc=691.80$  Thats about $40 difference, so whats more accurate or should I say ahead? Thanks!

There is no one exchange rate, and no value is more accurate than any other value. Mt. Gox is the most quoted but its problems make it an outlier. All the exchanges operate independently, so trades occur at different prices. Although there is some amount of arbitrage, the difficulty of transferring fiat between exchanges prevents the difference in the prices from narrowing.
legendary
Activity: 1078
Merit: 1003
Gox is always either the highest or the lowest for pricing; preev.com should give you the more accurate price, since it's an aggregate of several exchanges.
hero member
Activity: 508
Merit: 500
Techwolf on #bitcoin and Reddit
https://bitcoinaverage.com/ is good, though they seem to have removed the "ignore MtGox" button. I usually just watch Bitstamp (which is Preev's default, IIRC) on Bitcoinity directly though, it's usually a good indicator of the price since it's one of the largest exchanges.
legendary
Activity: 947
Merit: 1042
Hamster ate my bitcoin
Thanks is that what you use?

Yes, it's not perfect as it only uses a few exchanges, but better than just looking at one exchange. By the way, the price you're seeing on preev is probably bitstamp's.
member
Activity: 112
Merit: 10
Thanks is that what you use?
legendary
Activity: 947
Merit: 1042
Hamster ate my bitcoin
Goto;

http://www.coinorama.net/

And select 'average'.
member
Activity: 112
Merit: 10
Whats more accurate?   MtGox in my Multibit wallet says 1btc=730$ while preev says 1btc=691.80$  Thats about $40 difference, so whats more accurate or should I say ahead? Thanks!
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