In a party-line 3-2 vote, the CFTC proposed (see
here) applying federal speculative position limits to 25
"core referenced futures contracts," including futures
and options linked to those contracts and economically equivalent
swaps. The 25 core contracts include 16 related to agriculture,
five related to metals, and four related to energy. With the
exception of nine of the agriculture products, the federal limits
would apply only during the stop month; however, the relevant
exchanges (i.e. CBOT, MGEX, ICE, COMEX and NYMEX,
depending on the product) would be required to set non-spot month
limits in the other contracts.
The position limits would not apply to location basis contracts,
commodity index contracts, swap guarantees and certain trade
options.