Contract size, quotation method, listed months, settlement provisions, and expiration language retained as a dated record.
Markets change.Records shouldn't.
National Futures preserves the contract language behind U.S. futures markets: the specifications, circulars, delivery terms, symbols, and amendments that explain how a contract worked at a particular point in time.
PUBLIC ACCESS EDITION
Contract / symbol / exchange / year
New additions to the archive
Notice text linked to both its publication date and effective date so later specifications do not replace the prior terms.
Deliverable grades, locations, approved facilities, differentials, and notice procedures organized by contract version.
Prior codes, renamed products, exchange transfers, and predecessor records connected to the current contract identity.
Collections
Specifications
Trading unit, tick value, quotation, listed months, settlement method, last trading day, and other contract mechanics.
Circulars
Exchange-published notices that introduce, amend, transfer, suspend, or discontinue a contract or procedure.
Delivery
Physical settlement provisions including grades, locations, differentials, facility requirements, and notice procedures.
Lineage
Symbol changes, renamed products, predecessor contracts, exchange transfers, and discontinued market relationships.
One contract can have many lives.
National Futures connects records in sequence so a contract can be followed through amendments, delivery changes, symbol revisions, exchange transfers, and eventual discontinuation.
The first available specification and launch material establish the beginning of the archive chain.
A dated notice is attached to the contract rather than replacing the specification that preceded it.
Old and new identifiers remain connected so historical records can still be found under prior naming.
Where a product changes venue or organizational home, the lineage record preserves the relationship.
The final known terms remain accessible as a historical market record after active listing ends.
Looking for terms that applied on a specific date?
The research desk handles targeted archive requests when a historical contract, amendment, delivery rule, or identifier cannot be resolved through the public catalog.