Looking for broker charts that include Saturday and Sunday

Just for the data. Does anyone have a lead?

I don't intend to trade on those days, but I am trying to make some cyclical projections that incorporate Hurst's theories about the markets. His view was that just because the market is closed doesn't mean that price stops moving - hence the phenomenon of weekend gaps.

I can find brokers that include Sundays - like SimpleFX, but I can't find any that have Saturday and Sunday.

Oanda used to be one, apparently but I've checked their charts and they've removed weekends.

Another possibility would be a script or EA that can insert a blank day in the week.