Sulja Bros. Building Supplies, Ltd (SLJB)

[cheaplaf]

I keep re-reading Brent's post and trying to better understand this part. Emaar.E.C to be listed on Tadawal on Oct.7

If I remember correctly from prior dd, their work weeks are different from ours something like Wednesday to Monday(???). Would this mean that they could trade in Dubai on Sat or Sun?
Would this effect our market here when it opens Monday?

Still much of a newbie and hope this is not seen as a stupid Question but would appreciate some insight on this.