The stock market sell-off is heating up and now it needs to be asked whether we are on the verge of a stock market crash heading into the end of 2021.

Using technical analysis, I go over what support and resistance levels should you be watching on the S&P 500 ($SPY), Nasdaq 100 ($QQQ) and Russell 2000 ($IWM), all of which, saw heavy selling for a second straight day as did stocks as a whole, but what does the rest of this year hold for the stock market?