With just over a month until the Fantasy Football trade deadline in CBS Sports leagues, now is the time to look for a move that can upgrade your roster in a huge way before the playoff push. Before you make a deal, be sure to check out the latest Fantasy Football trade value chart and rankings from SportsLine. This chart assigns a value to the top Fantasy Football players in PPR and non-PPR leagues. It's like having a virtual general manager that will find the best Fantasy Football trade targets all season long and make sure you always get the right value.

This Fantasy Football trade chart is based off of SportsLine's powerful projection model that has simulated the entire NFL season 10,000 times. Once the data is in, SportsLine uses a proprietary calculation to account for the relative depth of each position. The end result is the exact trade value for every Fantasy player and a huge edge in your league. 

For the latest version of the Fantasy Football trade value chart entering Week 5, we can tell you that Patriots running back Sony Michel is one of the biggest movers, jumping from outside the top 50 all the way inside the top 25 in trade value in non-PPR leagues. 

After battling injuries early in the season, Michel exploded in Week 4 with a huge line of 25 carries for 112 yards and a touchdown against the Dolphins. With Rex Burkhead and Jeremy Hill on injured reserve, expect Michel to continue to see significant action. He'll still give up carries to James White, however, so be sure to get the right value in any Fantasy Football trade involving the rookie out of Georgia

A player going the opposite direction in the 2018 Fantasy Football trade chart: Steelers wide receiver Antonio Brown

Brown opened the season at No. 6 in non-PPR leagues and was still at No. 11 as recently as last week. But he's now down to No. 17, behind receivers like DeAndre Hopkins and Davante Adams. That's because Brown has yet to hit the 100-yard mark in any game this season and only saw a combined 20 targets the past two weeks after Ben Roethlisberger looked his way a whopping 33 times in Weeks 1 and 2. 

Brown remains one of the most talented players in the league, and big numbers could return soon with matchups against the Falcons and Bengals on the horizon, but make sure you don't overpay for him at this point. 

The trade chart has also moved a new player into the top 10 after a strong start to his season and made the call on exactly how much Le'Veon Bell is worth now that he reportedly will report to Pittsburgh before a Week 8 matchup against the Browns. Getting the right deal for players like these could be the difference between winning your league or going home with nothing. 

What are the trade values for all the top players in PPR and non-PPR Fantasy Football leagues? And which player is now an elite value? Visit SportsLine now to get SportsLine's full trade chart, all from an advanced computer that has simulated the season 10,000 times, and find out.