ON Semiconductor Stock Is Already Half Off Its High, So How Low Could A Market Shock Take It?

ON Semiconductor (ON) stock trades near $67, about 50% below its 52-week high. It lost 43.7% over the trailing three months, ending with a 9.0% fall on September 16. Yet it is still up 38.4% over the trailing twelve months, against 15.5% for the S&P 500. The company's latest results show a business still shrinking but recovering, not one in trouble.