Hi,
Does anybody know where I can get my hands on historical Data for football starting prices?
Is there an alternative to Fracsoft? I don't want to be able to replay a market just want the SP's so I'm hoping there's a site that will give this info.
Thanks in advance
Historical SP Data for Football
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auldsoldier
- Posts: 4
- Joined: Wed Jan 20, 2010 2:48 pm
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DodgyKnee78
- Posts: 11
- Joined: Thu Jul 29, 2010 5:23 pm
Thats 'almost' a brilliant link Auldsoldier thanks...
Its much clearer and easier to use than Betfairs historical data but unfortunately it doesnt give historical odds for Betfair.
Thanks again
Its much clearer and easier to use than Betfairs historical data but unfortunately it doesnt give historical odds for Betfair.
Thanks again
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auldsoldier
- Posts: 4
- Joined: Wed Jan 20, 2010 2:48 pm
I have found that for Betfair, home odds are almost the same as the average, draw slightly higher (5 to 10%) and away odds are between 40 - 60% higher.
I found the best way to convert to betfair if required was to assume a perfect market (ie no overround) and then do
(1/away odds) = 1 - (1/home odds) + (1/draw odds)
If you use my assumptions (emperically tested) you will not be too far off.
Hope this helps
I found the best way to convert to betfair if required was to assume a perfect market (ie no overround) and then do
(1/away odds) = 1 - (1/home odds) + (1/draw odds)
If you use my assumptions (emperically tested) you will not be too far off.
Hope this helps