ETFs to buy now

[MikePDNA51]

Looking at ETFs to purchase today. Library provided free website: https://www.investor.gov/

and

Fund Analyzer | Tools & Calculators

TOOLS.FINRA.ORG

I am supposed to buy low then sell high. 

VNQI is priced $41.56, when economy collapsed in 2020 it was $37.23, then was high at $60.52 (June 11, 2021).  Looks like obvious way to make $20.00 in 1.5-2 years. 

BOTZ for artificial intelligence is $31.09 that is high compared to its peak $38.43.  Why increase? 1. AI all over twitter and in NPR conversations 2. I actually purchased something AI related with my own money. 

 

I have a problem when a stock broker or anyone mentions an ETF, they want me to invest because my money goes in then ETF/ Stock/ Scam increases, and they take their money out.  Rarely will a stock broker mention a stock besides a company that will never go bankrupt, Microsoft, Amazon, or Google. Plus finance people uggh.  Any other recommendations for low ETFs that will go up?