Historic market rebound still has some risks: It's like a 'coiled spring'

US stocks (^DJI, ^IXIC, ^GSPC) inch higher — led by the Nasdaq Composite's gains of over 300 points — ahead of Wednesday's market close, spurred by President Trump's extension to the ceasefire agreement with Iran as officials continue peace talks in Pakistan. Hennion & Walsh CIO Kevin Mahn explains how equity markets may be experiencing its fastest rebound in history, outlining the risks this may present in the long run.