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MIAX brings four physically settled fertilizer futures to its Onyx market

The exchange confirmed the launch on 21 October after the first trade date of 19 October. Contract size and physical load-out requirements give brokers two different scales to manage.

MIAX has confirmed the successful launch of four physically settled fertilizer futures on its Onyx platform, expanding its agricultural derivatives offering. The 21 October announcement moves the products beyond a listing plan and gives brokers another exchange venue for customers managing fertilizer exposure.[1]

The first trade date was 19 October. MIAX’s technical notice scheduled activation for the evening of 18 October and instructed participants to arrange clearing through MIAX Futures Clearing members. It also distinguished earlier dissemination of market data from the later activation of tradable instruments, an important distinction for firms integrating the contracts.[2]

Specifications01

The four listed contracts

The four listed contracts
FertilizerOnyx code
NOLA UreaMGU
NOLA Mono-Ammonium PhosphateMAP
NOLA Di-Ammonium PhosphateDAP
NOLA Potassium ChlorideMOP

The common contract scale makes a $0.50-per-short-ton minimum price movement worth $12.50 per contract. Listed delivery months are February, March, April, May, September and December. Trading runs from Sunday to Friday, 18:00 to 17:00 Eastern Time, with a one-hour daily pause. The seasonal calendar gives participants specific points at which to hedge purchasing or inventory exposure.[3]

Physical delivery introduces a second scale beyond the futures contract. At expiry, a short position delivers registered shipping certificates to an assigned long. A holder seeking physical load-out must assemble a full barge of 1,500 short tons, equivalent to 60 contracts. Holders of fewer certificates must contact the issuer for a single price, then choose either to buy enough additional product for a full barge or sell the certificates back to the issuer.[4]

This structure can accommodate relatively small futures positions while keeping actual transport aligned with the barge market. It also means brokers must distinguish a customer’s ability to trade a contract from its ability and willingness to manage certificates or arrange delivery. For a customer seeking only price exposure, the timing of closing or rolling a position becomes an operational decision.[4]

The launch adds a route for commercial hedgers and financial participants to meet in a central order book. Its commercial test is whether buyers and sellers provide depth across the useful delivery months. Contract availability establishes the venue; executable spreads, trading activity and the cost of maintaining a position will determine how competitive it becomes.[1]

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Sources & further reading

  1. MIAX launches physically settled fertilizer futures on MIAX Futures Miami International Holdings · 21 Oct 2026 · Accessed 21 Oct 2026
  2. Onyx fertilizer launch technical reminder MIAX Futures · 12 Oct 2026 · Accessed 21 Oct 2026
  3. MIAX Fertilizer Futures fact sheet MIAX Futures · Accessed 21 Oct 2026
  4. MIAX Futures Fertilizer FAQ MIAX Futures · Accessed 21 Oct 2026

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