What the Fed must do to soothe markets after a historic global sell-off, according to JPMorgan strategy chief David Kelly

JPMorgan Asset Management

• The Fed has caught some heat for its role in the latest stock market sell-off.
• Kelly says the Fed needs to broadcast its confidence in the economy to soothe jittery markets.
• JPMorgan's David Kelly told Business Insider he sees a possibility for even deeper losses following the big rout.

Stocks are up on Tuesday, but investors are still rattled from a historic three-day...