The NASDAQ-100 is widely followed as a measure mainly of the big tech and social media stocks that make up the index.
The tech-driven Nasdaq 100 may be undergoing a historic shift as it turns 40 this week. According to Strategas Securities' Todd Sohn, cryptocurrency companies could fuel the next wave of gains.
Nasdaq president Nelson Griggs and Strategas head of ETFs Todd Sohn sit down with CNBC's Bob Pisani on "ETF Edge" to discuss ...