Here are three stocks added to the Zacks Rank #5 (Strong Sell) List today:FRONTLINE PLC (FRO) is a shipping company, engages in the seaborne transportation of crude oil and oil products. The Zacks Consensus Estimate for its current year earnings has been revised 30.2% downward over the last 60 days.DHT (DHT) operates a fleet of double-hull crude oil tankers on international routes. The Zacks Consensus Estimate for its current year earnings has been revised 13.0% downward over the last 60 days.Cenovus Energy ...