Season long rugby spread betting markets are predictions on the accumulated total of points various sides will win during the season.
Sporting Index might predict that London Wasps are going to get between 50-53 by the time the Aviva Premiership concludes.
Should you believe Wasps were on course for a strong season then you might choose to buy for £10 at 53 points.
If Wasps eventually went on to secure 60 points through the campaign then you would be in profit by £70 (60 - 53 x £10). However, if they turned out to have a poor season and only reached 45 points then you would be £80 worse off (53 - 45 x £10).
This market is updated after every game week.