Week 1 (7 days) gives you 52.5% share, next week is 50%.
Releasing on FRI would mean 3 sub optimal days. I would have liked Monday release but they thought muslim population will be free to watch and perhaps buzz is good enough so went for Sunday.
Also Sunday meant they can have 2-days of weekend in Western markets.
The Marvels MiniTC2 T-9 Days
Previews - 1305/69630 (262 showings)
Comps
0.46x of Eternals - $4M
0.47x of The Flash - $4M
0.77x of Shang Chi - $6.5M
0.28x of Spider Verse 2 - $4.9M
0.18x of GoTG 3 - $3.2M
0.11x of Black Panther 2 - $3M (adj for under indexing $3.3M)