Inspection Instruments Stocks Q4 Performance: Viavi Solutions (NASDAQ:VIAV) Leads the Way

Viavi Solutions reported Q4 revenues of $369.3 million, up 36.4% YoY, exceeding analysts' expectations by 1.1%. The company's stock price is up 75.5% since reporting. Keysight reported revenues of $1.6 billion, up 23.3% YoY, outperforming analysts' expectations by 3.9%. Inspection instruments stocks have performed well, with share prices up 21.4% on average since Q4 earnings results.