The New York “C” market is coffee commodity trading platform for arabicaArabica refers to Coffea Arabica, the taxonomic species name of the genus responsible for around 75% of the worlds commercial coffee crop.: Arabica refers to Coffea Arabica, the... coffees that determine base contract pricing. It is traded at the NYBOT (New York Board of Trade) and each contact represents 1 container of exchange-grade coffee of 37,500 pounds. Prices on coffee futures are fixed against the C market.