Brazilian Real Futures Expiration and Cash Settlement Explained
Learn 6L expiration: PTAX-linked final trading day, reciprocal cash settlement, disruption procedures, rolls, and broker instructions.
Direct answer
Brazilian Real futures are cash settled, not physically delivered. Under CME Chapter 257, Rule 25701.G, trading terminates on the last Business Day of the month preceding the contract month on which the Central Bank of Brazil publishes its final end-of-month PTAX rate, normally at 9:15 a.m. Chicago time. Open positions are liquidated at the reciprocal of that PTAX rate, with deferral procedures if the rate is disrupted.
The 6L PTAX month defines the deadline record
Expiration and settlement belong to one named 6L contract month and year. A generic BRL/USD chart, a product root, or a nearby-contract shortcut is not enough to determine a particular agreement's PTAX date. Preserve the exact month-year before joining a rulebook statement to a calendar or an account instruction.
What Brazilian Real futures are explains the 100,000-real unit and cash-settlement design. How to read Brazilian Real futures quotes helps distinguish a named contract from a continuous series or an unlabelled rate.
Rule 25701.G ties 6L termination to the PTAX publication day
Chapter 257 states that trading terminates on the last Business Day of the month immediately preceding the contract month on which the Central Bank of Brazil is scheduled to publish its final end-of-month commercial rate for reais per U.S. dollar. If that day is an Exchange or Globex holiday, trading ends on the next preceding Business Day. Year-end practice confirms the logic: when the central bank repeats December 31 publication with December 30 data, termination follows the determination day, as in the January 2025 contracts ending December 30, 2024 at 9:15 a.m. Chicago time.
What happens when a futures contract expires sketches the general futures lifecycle, but it cannot replace the current 6L PTAX calendar for a named contract.
6L cash settlement uses the PTAX reciprocal, not a delivery process
All open 6L contracts are liquidated at a Final Settlement Price equal to the reciprocal of the PTAX rate to five decimals. The PTAX itself is the central bank average offered commercial rate for reais per U.S. dollar, published around 1:15 p.m. Sao Paulo time. If the rate is disrupted on termination day, clearing defers settlement and later uses the reciprocal of the published rate once available, determining the price itself after 30 calendar days without publication.
Cash-settled versus physically delivered futures contrasts the two settlement designs, and 6L is the strongest cash-settled example in the currency suite. Futures settlement price versus last trade keeps the PTAX-derived settlement print apart from any transaction print.
The 6L monthly listing runs 60 months deep
6L lists monthly contracts out to 60 consecutive months, far beyond quarterly G10 currency cycles. That depth makes the exact month-year even more load-bearing: nearby shorthand can point at the wrong PTAX publication entirely. Retain the exchange calendar, current rulebook reference, settlement status, and the source of each date.
Do not fill a missing date with a presumed quarterly sequence, and do not assume a public exchange rule is an account-level instruction.
Rolls and broker cutoffs leave 6L exchange rules untouched
A roll changes exposure from one named 6L month to another. It does not defer the nearby contract's PTAX termination or transfer its cash-settlement procedure to the later contract. A broker may set a client-facing action date earlier than an exchange process, so keep broker instructions in a separate field.
Futures contract roll mechanics covers the two dated real contracts inside a 6L roll. Futures contract month codes helps resolve the compact 6L symbol before any date is used.
This guide describes standard Brazilian Real futures expiration and cash-settlement mechanics. It does not state a live deadline, decide whether to roll or close, provide a settlement notice, or determine a broker's handling of a position. Current CME rules, clearing procedures, calendar notices, and account documents govern a particular contract.
Common questions
When does trading in an expiring 6L contract normally end?
Rule 25701.G says it ends on the last Business Day of the month preceding the contract month on which the Central Bank of Brazil publishes its final end-of-month PTAX rate, normally at 9:15 a.m. Chicago time, moving earlier on Exchange holidays.
How is the 6L Final Settlement Price calculated?
It equals the reciprocal of the PTAX average offered commercial rate for reais per U.S. dollar, to five decimals. The PTAX is published around 1:15 p.m. Sao Paulo time.
What happens if the PTAX is not published on termination day?
Clearing defers cash settlement and later uses the reciprocal of the published rate once available. After 30 calendar days without publication, CME determines the price itself.
Are Brazilian Real futures physically delivered?
No. Standard 6L futures are cash settled. No reais change hands through delivery procedures, unlike the physically delivered G10 currency futures.
Does an exchange settlement date set my broker deadline?
Not necessarily. A broker can require client action before an exchange process. Keep the broker's instruction separate from the exchange-level rule.