The nearest expiration date for Jet Barges FOB Rdam (Platts) vs. Low Sulphur Gasoil Futures (Dec 2015) is Dec 31, 2015.
The best time to sell a futures contract is when you've already made money on the investment, but still have plenty of time left before the expiration date. Thus, a good option would be to sell Jet Barges FOB Rdam (Platts) vs. Low Sulphur Gasoil Futures (Dec 2015) before Dec 31, 2015.