If you were to pick 2 trading days in a week to day-trade, which ones of the following would you choose: Tuesdays + Thursdays, or Tuesdays + Fridays?
Tuesdays and Thursdays, with no hesitation at all.
For me, Mondays and Fridays are the least interesting days, by quite some margin. Monday's worst, Friday's next worst, and then there's a
big difference between those two and each of the three midweek days. (I do intraday trading only, and have done for years.)
In the average week, I typically do more than 80% of my trades on the midweek days, and less than 10% each on Mondays and Fridays. Monday mornings and Friday afternoons I
almost don't bother with, most weeks - there's probably an element of "personal preference" included in that decision: it's not all market-driven, but you get the idea: I would choose Thursday over Friday, for intraday trading,
whatever you're trading, I
think, just on "trading opportunity" grounds.
(You're not Lukas Visser, by any chance, are you? No, probably not, I guess ...).