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Price Feed Difference
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Topic: Price Feed Difference (Read 8021 times)
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September 26, 2014, 06:56:54 am
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#3
xeroc
Board Moderator
Hero Member
Posts: 12922
ChainSquad GmbH
BitShares:
xeroc
GitHub:
xeroc
Re: Price Feed Difference
*agreed* ... my script was a first shot and probably will change (improve) over time .. thanks for pointing it out!
But I am not so sure if it fits to "building the median over all exchange prices" :|
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September 25, 2014, 10:55:34 pm
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#2
tonyk
Hero Member
Posts: 3308
Re: Price Feed Difference
Always have been of the same opinion.
Shouldn't be a rocket science to be done in the script. Even the use of historic volumes will be better than non-weighted average/median.
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Lack of arbitrage is the problem, isn't it. And this 'should' solves it.
September 25, 2014, 10:32:22 pm
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#1
emski
Hero Member
Posts: 1282
Price Feed Difference
There are 2 widely used price feed scripts.
Alt's and Xeroc's version.
They produce different results due to additional exchanges added by xeroc.
However the volume on these exchanges is much lower and some might argue their weight in the price calculation should be reduced.
See the volume for yourself at
http://coinmarketcap.com/currencies/bitshares-x/#markets
.
I'd say mean price weighted by volume might be the best choice here.
Other suggestions ?
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