Matthew, I've observed a similar thing. Over the last few months my approach to laying has become increasingly more market based (as your method here is market based). I don't select anything on Sundays and non-holiday Mondays as these days are for other things, but I was for a while trying to make Friday pay with a similar result to you. My completely unsupported conclusion is that on Friday (and I suspect Monday), the money in the market is not as meaningful as it is on other weekdays. Low class horses, from small and less successful stables in low class, low prizemoney races. My guess is that on these days the money in the market is from less independant and diverse sources and as a result market errors don't balance themselves out.

Interested to see Sunday doing so well for you. Generally low class horses also but being a non-work day for most punters, there's more diversity of opinions in the market.

I'd be interested to see a grid with days of the week on one axis and your price bands on the other. Could be enlightening

No for me, Friday is for thinking about Saturday

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Pixie

"It's worth remembering that profit isn't profit until it's spent off the racecourse." -- Crash