How safe is the QQQ ETF compared to SPY? Right now, those two

VGT vs QQQ: Difference & Performance, Better Equivalent

Why is the QQQ ETF outperforming the PNQI ETF? They are both meant to track big tech companies. - Quora

Is there any actively managed ETF (or ETFs) which performed better

QQQ vs SPY - What You Need to Know in 2022

DIA To QQQ And SPY: Anything You Can Do - I Can Do Better

What is the best S&P500 tracking ETF - SPY, IVV, VOO? - Quora

Case Study: QQQ and SPY Buy & Hold vs. The Market Trend Advisory

Just realized, with divs reinvested, VOO and QQQ performed better

QQQ vs. SPY: Which Fund Should You Choose?

What is the difference between SPY ETF and VTI ETF? - Quora

VOO Vs QQQ: Which ETF Is The Better Buy?

SPY and QQQ ETFs are Buzzing on Reddit: Is There More Upside Left

How much money do ETFs, like SPY, make from the expense ratio? - Quora

Tech Stocks Rally: Is QQQ ETF the Only Play?

QQQ vs. SPY & VOO - NASDAQ 100 vs. the S&P 500