CME Bitcoin futures

Jana opens her broker’s CME Bitcoin futures screen. A broker is the intermediary through which she trades. Beside the price she sees BTC and an expiry month. Here BTC is the exchange code for the standard contract, sized at 5 bitcoin. It does not mean the broker is sending coins to her address. The smaller Micro Bitcoin futures contract has code MBT and represents 0.1 BTC. Similar names can therefore conceal very different trade sizes. Jana needs to identify the contract before the quoted price tells her what she is taking on. [1] [2]

Suppose the futures price is 60,000 USD per bitcoin. The full standard contract then represents 300,000 USD, known as its notional value. Jana generally does not deposit that entire amount. Instead, her broker requires margin: collateral securing the obligations arising from the trade. In our example, Jana provides it in cash. If margin were 60,000 USD in this purely illustrative example, that would neither buy five discounted bitcoin nor cap her losses. A smaller deposit supports a larger position; this is leverage. Actual exchange and broker requirements determine the margin she needs, not the figures in this example. [1] [4]

The screen quotes a price per bitcoin, but Jana holds a whole contract. The minimum price step, often called a tick, is 5 USD per bitcoin for an outright standard contract. That amounts to 25 USD for the position. Calendar spreads under Rule 542.A. have a different tick: they combine buying one expiry with selling another, trading the difference between their prices. Their minimum step is 1 USD per bitcoin, or 5 USD per spread. What a small change on the screen means therefore depends on both the unit and the type of trade. [1]

Jana buys one standard contract, a position that benefits from rising prices. This is called a long. If the price rises from 60,000 to 61,000 USD, her gain before fees is 5,000 USD. A selling position, called a short, instead loses 5,000 USD on that move. Changes during the holding period feed into cash settlements called variation margin. A gain is not paid along the way and then paid in full a second time at expiry. Final settlement continues from the earlier payments. An adverse move may require Jana to add money or have the position closed. [1] [4]

If Jana holds the position until expiry, no bitcoin arrives. Cash settlement uses BRR, the specified reference price published at 16:00 London time on the last trading day. Normally this is the last Friday of the expiry month. If it is not a business day in either the UK or the US, Rule 35002.F. moves the end to the preceding day that is a business day in at least one of those countries. Neither this calendar nor the London BRR should be confused with another CME product’s New York benchmark. The particular contract matters, not just the word Bitcoin. [1]

Older descriptions of the trading week may now be out of date. In its June 1, 2026 announcement, CME confirmed that 24/7 trading had launched on May 29, 2026. At review, its FAQ lists Globex trading-system maintenance Monday through Friday at 16:00–16:02 CT and Saturday at 02:00–04:00 CT. CT means US Central Time, used in Chicago, rather than the reader’s local time. Jana can therefore look for weekend access without assuming that 24/7 means no breaks. She must also check whether her broker offers access across the same schedule. [2] [3]

Imagine Jana executes a trade on Saturday. The trading system can accept her order while accounting processes follow a different calendar. The FAQ assigns weekend and holiday trading from Friday evening through Sunday evening to the next business date. Clearing, settlement and regulatory reporting are also processed that business day. Clearing is the process through which obligations from completed trades are recorded and reconciled. The ability to trade therefore does not itself guarantee immediate cash withdrawals or round-the-clock bank transfers. [2]

Futures can be used to speculate on price or to hedge: to reduce a particular price risk that already exists. A miner, for example, may want protection against a fall in the price of future production. That does not remove differences between bitcoin’s spot price—the price of the actual asset now—and the futures price, or the need to fund margin. The US derivatives regulator, the Commodity Futures Trading Commission (CFTC), warns that losses can exceed the initial deposit. A regulated market provides rules, not guaranteed profits. Understanding a trade therefore requires its size, expiry, costs and collateral requirements as well as its quoted price. [4]