S&P 500 & Nasdaq Analysis and Trends

[Myself °¿°]

RE: Consider all I/V charts a day slow or "as of yesterday"
On the week days... I look at the I/V charts during the day and consider them yesterdays closing data.

I'm not sure when they update the I/V charts on the weekend???
It may not be until Sunday after midnight or Monday am.
So... if you are looking at the I/V charts on a sunday before midnight you may be looking at Thursdays data ???

I don't know !