Micro Bitcoin futures (MBT) are available to trade starting Sunday, May 2, 2021 beginning at 6 p.m. ET for trade date Monday, May 3, 2021.
Since the launch of the Bitcoin futures (BTC) contract in December 2017, its notional value has increased dramatically. As a reference, see a chart of the BTC settlement prices since launch.
The BTC notional value has increased from $19K on the date that it launched to nearly $58K on March 11, 2021. The amount of capital needed to access the futures market has significantly increased. To make our market more accessible to risk managers and other traders, CME will launch the Micro Bitcoin futures contract, which is 1/50 the size of the Bitcoin futures contract (i.e. 1/10 of one bitcoin versus five bitcoin for Bitcoin futures (BTC).
The multiplier for the Micro Bitcoin futures contract is 1/10 of one bitcoin. The multiplier for the Bitcoin futures contract is five bitcoin.
CME Micro Bitcoin futures are based on the CME CF Bitcoin Reference Rate (BRR), which aggregates bitcoin trading activity across major bitcoin spot exchanges between 3 p.m. and 4 p.m. London time.
Micro Bitcoin futures are listed and cleared on CME, a US-registered designated contract market (DCM) and derivatives clearing organization (DCO).
The trading and clearing of Micro Bitcoin futures is regulated by the Commodity Futures Trading Commission (CFTC), the regulatory body with exclusive jurisdiction over US Bitcoin futures markets.
As with any other derivatives product, the accounting treatment of positions in Micro Bitcoin futures, and the general local regulatory treatment of trading in derivatives, may differ by country and between competent jurisdictions. Market participants are responsible for complying with all applicable US and local requirements. Market participants should seek professional counsel as necessary and appropriate to their circumstances.
The CME Globex platform supports a central limit order book, and ex-pit trade submission for clearing is supported through CME ClearPort and CME Direct.
No. You do not need a digital wallet because Micro Bitcoin futures are financially settled, and therefore, do not involve the exchange of bitcoin.
In order to trade futures, you must open an account with a registered futures broker who will maintain your account and guarantee your trades. In the futures business, brokerage firms are known as either a futures commission merchant (FCM) or an introducing broker (IB).
CONTRACT UNIT |
0.10 bitcoin |
Price Quotation |
US dollars and cents per bitcoin |
MINIMUM PRICE FLUCTUATION |
Outright: $5.00 per bitcoin = $0.50 per contract |
TRADING HOURS |
CME Globex: Sunday - Friday 6:00 p.m. - 5:00 p.m. ET (5:00 p.m. - 4:00 p.m. CT) with a 60-minute break each day beginning at 5:00 p.m. ET (4:00 p.m. CT)
|
PRODUCT CODE |
MBT |
LISTING CYCLE |
Six consecutive monthly contracts inclusive of the nearest two December contracts. |
TERMINATION OF TRADING |
Trading terminates at 4:00 p.m. London time on the last Friday of the contract month. If that day is not a business day in both the U.K. and the US, trading terminates on the preceding day that is a business day for both the U.K. and the U.S. |
FINAL SETTLEMENT |
Cash settled by reference to final settlement price, equal to the CME CF Bitcoin Reference Rate (BRR) on last day of trading. |
Yes, Micro Bitcoin futures can be transacted 24/7. Bilateral transactions such as block trades, pursuant to Rule 526, and EFRPs (Exchange for Related Position), pursuant to Rule 538, may be negotiated/executed 24/7 and must be submitted for clearing during the appropriate clearing session. Globex, our electronic central limit order book platform, is available 23 hours per day beginning Sunday evening at 6∶00 p.m. Eastern Time (ET) and ending at 5∶00 p.m. ET Friday afternoon.
Yes, block transactions are allowed for Micro Bitcoin futures, subject to reporting requirements per Rule 526. The minimum block threshold is 10 contracts.
Yes, Micro Bitcoin futures are EFP/EFRP-eligible.
Daily settlement for Micro Bitcoin futures are the same as Bitcoin futures. The daily settlement of the Bitcoin futures contract is based on the volume-weighted average price (VWAP) of CME Globex trades between 3:59:00 p.m. and 4:00:00 p.m. Eastern Time.
Yes, Micro Bitcoin futures are subject to price limits on a dynamic basis. At the commencement of each trading day, Micro Bitcoin futures are assigned a price limit variant which equals a percentage of the prior day’s Exchange-determined settlement price, or a price deemed appropriate by CME Group. During the trading day, the dynamic variant is applied in rolling 60-minute look-back periods to establish dynamic lower and upper price fluctuation limits as follows:
The final settlement value is based on the CME CF Bitcoin Reference Rate (BRR) at 4:00 p.m. London time on the expiration day of the futures contract.
The maximum order size is 100 contracts.
CME will not initially list options but will reassess introducing options once the futures market develops and as customer demand evolves.
Micro Bitcoin futures real-time market data is available on MDP Channel 318, and Micro Bitcoin futures historical data is available through CME DataMine.
Additionally, real-time market data for the underlying BRR Index is available through MDP Channel 213 during normal market hours, while also available 24/7 through CME DataMine’s Streaming Service. BRR and BRTI historical data is available through CME DataMine.
Designed by CME Group and CF Benchmarks around the IOSCO Principles for Financial Benchmarks, the BRR is a daily reference rate of the US dollar price of one bitcoin as of 4:00 p.m. London time. It is representative of the bitcoin trading activity on constituent exchanges and is geared towards resilience and replicability.
The BRR is calculated based on the relevant bitcoin transactions on all constituent exchanges between 3:00 p.m. and 4:00 p.m. London time. The price and size of each relevant transaction is recorded and added to a list which is portioned into 12 equally weighted time intervals of five minutes each. For each partition, a volume-weighted median trade price is calculated from the trade prices and sizes of the relevant transactions across all the constituent exchanges. The BRR is then determined by taking an equally weighted average of the volume-weighted medians of all partitions.
Although all constituent exchanges in the BRR are unregulated, each exchange has proactively instituted KYC/AML policies.
Fees can be found on the CME Fee Schedule.
Micro Bitcoin futures are listed on CME and reside in the IOM Division.
Exchange margin requirements may be found at cmegroup.com. Note: clearing firms may require a margin level beyond CME Clearing’s minimum requirement.
We are using a range of risk management tools related to Micro Bitcoin futures. CME Clearing retains the right to impose exposure limits, additional capital requirements, and other targeted risk management tools if we see exposures that we determine might become a concern in any product or market. Note that our Micro Bitcoin futures product is a cash-settled futures contract. As such, margins will be set in line with the volatility and liquidity profile of the product. Further, we also have the ability for clearing members to impose trading or exposure limits on their clients. Other tools may include increased capital or margin requirements in cases where exposures increase beyond reasonable levels.
Bitcoin futures fall into CME’s Base Guaranty Fund for futures and options on futures. For all other inquiries regarding margins or CME Clearing’s approach to risk management, please contact clearing.riskmanagement@cmegroup.com.
Margin credits are indicative of their cryptocurrency counterparts and the below estimates are based on current market conditions and are subject to change.
|
Cryptocurrency Futures Margins Offsets |
||
---|---|---|---|
|
MBT |
BTC |
ETH |
MBT |
x |
1:50 (100%) |
3:50 (50%) |
BTC |
50:1 (100%) |
x |
3:1 (50%) |
ETH |
50:3 (50%) |
1:3 (50%) |
x |
No, Micro Bitcoin futures positions are not offset eligible versus Bitcoin futures. However, Micro Bitcoin futures are eligible for margin and risk offsets against the Bitcoin futures contract at a 50:1 ratio (50 MBT vs one BTC).
CME Group will list all possible combinations of the listed months.
Buying the spread is equivalent to buying the deferred contract month, for example:
MBTK1 – MBTM1 is the May21/Jun21 spread. Buying this spread means buying the Jun21 contract and selling the May21 contract.
If you are long the May21 contract, buying the May/Jun spread will extend your expiration into June.
The price of the spread trade is the price of the deferred expiration less the price of the nearby expiration. After the spread trade is done, the price of the two contracts will be determined using the following convention:
The nearby contract is priced at its daily settlement price on the previous day. The deferred contract is priced is nearby contract’s assigned price plus the spread price.
For example,
In the event of a hard fork, Micro Bitcoin futures shall continue to settle to the CME CF Bitcoin Reference Rate corresponding to the original token pair (BTC:USD). The Exchange may, in its sole discretion, take alternative action with respect to hard forks in consultation with market participants as may be appropriate.
To access CME Globex, you must have a relationship with a CME Clearing Member Firm.
Visit www.cmegroup.com/microbitcoin for the latest information on Micro Bitcoin futures.
Delayed quotes will be available on cmegroup.com. You can also access quotes through major quote vendors.
Open positions across our bitcoin product suite (Bitcoin futures (BTC), options on Bitcoin futures and Micro Bitcoin futures (MBT)) will count toward an aggregate position limit which is established in terms of the larger, 5 bitcoin contract. An open position in either BTC futures or options will count as one contract toward the limit while on open position in a MBT contract will count as 1/50 of a contract.
For example, assume a client is long 1,000 BTC and long 1,000 MBT, in this case, 1,020 contracts (1,000 BTC + 1,000 MBT/50) will go toward the position limit test.
Position limits may be found here.
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Find out more about Micro Bitcoin futures contract details and how the contract can help add more precision and cost-efficiency to your trading strategies.
Learn more about Bitcoin futures, including contract specs and the underlying CME CF Bitcoin Reference Rate (BRR).