Ok, cash account makes sense, so it's mostly long only, right?
5.) https://www.etf.com/etf-education-c...s-the-creationredemption-mechanism?nopaging=1
Keeping an eye on premium/discount to NAV gives you insight into the authorised participants actions.
I actually have learned about ATP, maybe like 5 months ago, I asked a question on the ETF reddit about supply/demand of ETFs, was confused but I remember reading up on ATP and redemption/creation process. I'll look more into it again.
6.) the 25 delta risk reversal shows you how much otm puts cost vs otm calls, e.g. are people buying protection?
25d fly shows you pricing of ATM vs OTM and timespreads give you an idea of urgency, e.g. when people are rushing for protection they mostly buy short dated puts since they have the most gamma and are cheap on a nominal basis
Start learning about ETFs first. I still find it mind boggling how many people trade these and still have no clue how they work. Do your homework, start with the basics.
After that, get the book by Pierino Ursone (https://www.pierinoursone.com/). It requires basic understranding but it explains the relationships best
Thanks, I'll slowly get into things.
Edit: For your first question I can do both puts and calls.
