Senzoukria · Futures contracts

ZCZ6 expiry: December 14, 2026

ZCZ6 is the December 2026 delivery of Corn on CBOT. Its last trading day is December 14, 2026, and the app moves its default to the next listed month on December 10, 2026, 4 calendar days earlier. One tick is 0.25, worth $12.50, on a multiplier of 50.

Updated September 2026First published 16 October 2026

On this page
  1. Contract specifications
  2. When ZCZ6 stops trading
  3. When the volume actually leaves
  4. What one tick is worth on ZCZ6
  5. Every ZC delivery listed in 2026
  6. Related pages
  7. In the same section
  8. This page in other languages
  9. Frequently asked questions

Contract specifications

Contract symbol
ZCZ6
Product
Corn (ZC)
Exchange
CBOT
Delivery month
December 2026 (code Z)
Last trading day
December 14, 2026
Default rolls on
December 10, 2026 (4 days before)
Tick size
0.25
Tick value
$12.50
Point value
$50.00
Next delivery
first 2027 contract

When ZCZ6 stops trading

Trading terminates on the business day preceding the 15th calendar day of the contract month. For ZCZ6 that falls on December 14, 2026.

Senzoukria stops offering ZCZ6 as the default contract on December 10, 2026, 4 calendar days before that last trading day, and keeps it selectable with a badge. The date is computed from the exchange rule rather than stored. The engine counts Monday to Friday and holds no CME holiday table, so a date that falls next to a public holiday can be one day off the exchange calendar. Check the exchange calendar when the date sits close to a holiday.

When the volume actually leaves

Grain contracts follow the crop calendar rather than the quarter, so the listed months are uneven and the roll dates do not fall at regular intervals. The active month is the one carrying the volume, not the nearest by date.

ZCZ6 is the last 2026 delivery listed for ZC, so the volume moves into the first 2027 contract.

What one tick is worth on ZCZ6

The minimum price fluctuation is 0.25, which is $12.50 per contract on a multiplier of 50. A full point is therefore $50.00. On a footprint chart one row is one tick, so the same vertical space holds a different number of rows depending on the product: a tick of 0.25 sets how finely the bid and ask volume of ZC can be read.

These are the values the app itself trades on, taken from its contract table rather than retyped, so the P&L shown on a ZCZ6 position and the rows of its footprint come from the same numbers.

Every ZC delivery listed in 2026

ZC lists 5 delivery months a year (H, K, N, U, Z). ZCZ6 is number 5 of 5 in 2026.

ZC 2026: last trading day and roll date of every listed delivery
ContractDeliveryLast trading dayDefault rolls on
ZCH6Mar 2026Mar 13, 2026Mar 9, 2026
ZCK6May 2026May 14, 2026May 10, 2026
ZCN6Jul 2026Jul 14, 2026Jul 10, 2026
ZCU6Sep 2026Sep 14, 2026Sep 10, 2026
ZCZ6 (this page)Dec 2026Dec 14, 2026Dec 10, 2026

In the same section

This page in other languages

Frequently asked questions

When does ZCZ6 expire?
The last trading day of ZCZ6 is December 14, 2026. Trading terminates on the business day preceding the 15th calendar day of the contract month.
When should I roll out of ZCZ6?
The app switches its default to the next listed month on December 10, 2026. In practice the volume moves before the calendar does, so compare the traded volume and open interest of the two months rather than waiting for the last trading day.
How much is one tick of ZCZ6 worth?
One tick of 0.25 is $12.50 per contract, and a full point is $50.00, on a multiplier of 50.
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