Hi Wise One
That 7 day stat is something I came accross also.
The only races that has some profit at times, is if its a LSW within 7 days in races 1200m exactly & that was only after putting it through a number of filters.

Runners within 5 days exactly were even worse.
The only time there was some success was if today wason a Monday only & its last run was on a Metro track & today its on a Pov or Country track.

Another stat was the biggest paying winners started approx 31-45 days prior.
I ran this over the fist 5 in the pre-post market & it was amazing how many blew in the market , yet a number of them won at double digit odds.

Thanks for sharing your findings.

Cheers.

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Cheers.