Coinbase Has Six Days to Turn 25-Year Index Futures Into True Perpetuals

Some of the stock-index futures listed by Coinbase Derivatives↗, Coinbase's▼−5.36% — Coinbase, down 5.36 percent today exchange registered with the Commodity Futures Trading Commission as a designated contract market, carry expiration dates as far as 25 years out ¹². Nobody is meant to hold them that long: the contracts run on funding payments between longs and shorts, the mechanism behind perpetual futures, with a distant maturity bolted on because US rules had no settled home for the structure ¹².

Staff Letter 26-29, issued by the CFTC's Division of Market Oversight↗ on October 3, 2026, after Coinbase's October 1 request, lets any registered exchange delete those dates and publish the change immediately, skipping the usual 10-business-day wait ¹². The relief lapses on October 20, though nothing forces existing contracts to close that day ¹.

Staff speeded the conversions but attached eight conditions

Kraken put annual crypto perpetual volume above $60 trillion in 2025, a market that grew up mostly on offshore venues ². The CFTC approved bitcoin perpetuals on May 29, 2026, and required the structure on other assets to go through full Commission review ². Kalshi, the prediction-market exchange, filed a broad-based stock-index perpetual on August 18; it was deemed approved on October 2, when the CFTC's review window lapsed, and Coinbase had filed its request a day earlier ².

The conditions are strict. Exchanges must ask holders of open positions about possible harm, give at least five calendar days' notice, let traders close out under the old terms, and change nothing except the expiration date ¹². Kalshi opened its US500 perpetual, tracking the 500 largest US-listed companies, on October 6↗ with about $556,000 of 24-hour volume ³.

The hurry is a revenue problem

Coinbase's second-quarter revenue was $1.22 billion, down 18.5 percent from a year earlier and 46 percent below its Q4 2024 peak ⁴⁵. Subscription and services revenue, roughly half the business, was guided down to about $540 million for the third quarter↗, from $555 million in the second ⁴. Operating margin over the last twelve months narrowed to 11.7 percent from 27 percent ⁴.

On July 30 management named two adoption bright spots, perpetual futures and prediction markets ⁴. Prediction markets crossed a $100 million annual run-rate in the quarter, and the derivatives arm hit an all-time high market share↗ ⁶.

The letter is narrow; two disclosures decide it

The letter reaches only existing broad-based index contracts ¹. Perpetuals on single stocks and ETFs, filed in September by Coinbase, Kalshi and Kraken's parent Payward, remain pending↗, and staff warned converted contracts may still price differently from true perpetuals ²⁷.

Two disclosures settle it. The amendments Coinbase certifies by Tuesday, October 20, name the contracts it converted ¹²; the third-quarter report, with consensus at a $0.20 per-share loss after three straight misses↗, shows whether derivatives revenue is filling the gap ⁸. The window closes in six days; the revenue question outlives it.