Crypto
CME CF Cryptocurrency benchmarks: frequently asked questions – CME Group
Cryptocurrency
REFERENCE RATE
TICKER SYMBOL
CALCULATION WINDOW
Bitcoin
CME CF Bitcoin Reference Rate*
BRR
3:00 p.m.-4:00 p.m. London time
CME CF Bitcoin Real-Time Index
BRTI
Every Second
CME CF Bitcoin Reference Rate New York Variant*
BRRNY
3:00 p.m.-4:00 p.m. NY time
CME CF Bitcoin Reference Rate APAC Variant
BRRAP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
CME CF Bitcoin-Euro Reference Rate*
BTCEUR_RR
3:00 p.m.-4:00 p.m. London time
CME CF Bitcoin-Euro Real-Time Index
BTCEUR_RTI
Every Second
Ether
CME CF Ether-Dollar Reference Rate*
ETHUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Ether-Dollar Real-Time Index
ETHUSD_RTI
Every Second
CME CF Ether-Dollar Reference Rate New York Variant
ETHUSD_NY
3:00 p.m.-4:00 p.m. NY time
CME CF Ether-Dollar Reference Rate APAC Variant
ETHUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
CME CF Ether-Euro Reference Rate*
ETHEUR_RR
3:00 p.m.-4:00 p.m. London time
CME CF Ether-Euro Real-Time Index
ETHEUR_RTI
Every Second
Solana
CME CF Solana-Dollar Reference Rate*
SOLUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Solana-Dollar Real-Time Index
SOLUSD_RTI
Every Second
CME CF Solana-Dollar Reference Rate New York Variant
SOLUSD_NY
3:00 p.m.-4:00 p.m. NY time
CME CF Solana-Dollar Reference Rate APAC Variant
SOLUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
Algorand
CME CF Algorand-Dollar Reference Rate
ALGOUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Algorand-Dollar Real-Time Index
ALGOUSD_RTI
Every Second
ARB
CME CF Arbitrum-Dollar Reference Rate
ARBUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Arbitrum-Dollar Real-Time Index
ARBUSD_RTI
Every Second
Avalanche
CME CF Avalanche-Dollar Reference Rate
AVAXUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Avalanche-Dollar Real-Time Index
AVAXUSD_RTI
Every Second
Bitcoin Cash
CME CF Bitcoin Cash-Dollar Reference Rate
BCHUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Bitcoin Cash-Dollar Real-Time Index
BCHUSD_RTI
Every Second
Cardano
CME CF Cardano-Dollar Reference Rate
ADAUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Cardano-Dollar Real-Time Index
ADAUSD_RTI
Every Second
CME CF Cardano-Dollar Reference Rate APAC Variant
ADAUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
Chainlink
CME CF Chainlink-Dollar Reference Rate
LINKUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Chainlnk-Dollar Real-Time Index
LINKUSD_RTI
Every Second
CME CF Chainlink-Dollar Reference Rate New York Variant
LINKUSD_NY
3:00 p.m.-4:00 p.m. NY time
CME CF Chainlink-Dollar Reference Rate APAC Variant
LINKUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
Cosmos
CME CF Cosmos-Dollar Reference Rate
ATOMUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Cosmos-Dollar Real-Time Index
ATOMUSD_RTI
Every Second
Ether/Bitcoin Ratio
CME CF ETHBTC_USD Reference Rate
ETHBTC_USDRR
3:00 p.m.-4:00 p.m. London time
CME CF ETHBTC_USD Real-Time Index
ETHBTC_USDRTI
Every Second
Filecoin
CME CF Filecoin-Dollar Reference Rate
FILUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Filecoin-Dollar Real-Time Index
FILUSD_RTI
Every Second
Internet Computer
CME CF Internet Computer-Dollar Reference Rate
ICPUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Internet Computer-Dollar Real Time Index
ICPUSD_RTI
Every Second
Litecoin
CME CF Litecoin-Dollar Reference Rate
LTCUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Litecoin-Dollar Real-Time Index
LTCUSD_RTI
Every Second
CME CF Litecoin-Dollar Reference Rate New York Variant
LTCUSD_NY
3:00 p.m.-4:00 p.m. NY time
CME CF Litecoin-Dollar Reference Rate APAC Variant
LTCUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
NEAR
CME CF NEAR-Dollar Reference Rate
NEARUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF NEAR-Dollar Real-Time Index
NEARUSD_RTI
Every Second
Ondo
CME CF Ondo-Dollar Reference Rate
ONDOUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Ondo-Dollar Real-Time Index
ONDOUSD_RTI
Every Second
CME CF Ondo-Dollar Reference Rate – New York Variant
ONDOUSD_NY
3:00 p.m.-4:00 p.m. NY time
DOT
CME CF Polkadot-Dollar Reference Rate
DOTUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Polkadot-Dollar Real-Time Index
DOTUSD_RTI
Every Second
CME CF Polkadot-Dollar Reference Rate New York Variant
DOTUSD_NY
3:00 p.m.-4:00 p.m. NY time
CME CF Polkadot-Dollar Reference Rate – APAC Variant
DOTUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
Polygon
CME CF Polygon-Dollar Reference Rate
POLUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Polygon-Dollar Real-Time Index
POLUSD_RTI
Every Second
CME CF Polygon-Dollar Reference Rate New York Variant
POLUSD_NY
3:00 p.m.-4:00 p.m. NY time
Stellar Lumens
CME CF Stellar Lumens-Dollar Reference Rate
XLMUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Stellar Lumens-Dollar Real-Time Index
XLMUSD_RTI
Every Second
Sui
CME CF Sui-Dollar Reference Rate
SUIUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Sui-Dollar Real-Time Index
SUIUSD_RTI
Every Second
CME CF Sui-Dollar Reference Rate – New York Variant
SUIUSD_NY
3:00 p.m.-4:00 p.m. NY time
Tezos
CME CF Tezos-Dollar Reference Rate
XTZUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF Tezos-Dollar Real-Time Index
XTZUSD_RTI
Every Second
XRP
CME CF XRP-Dollar Reference Rate
XRPUSD_RR
3:00 p.m.-4:00 p.m. London time
CME CF XRP-Dollar Real-Time Index
XRPUSD_RTI
Every Second
CME CF XRP-Dollar Reference Rate New York Variant
XRPUSD_NY
3:00 p.m.-4:00 p.m. NY time
CME CF XRP-Dollar Reference Rate APAC Variant
XRPUSD_AP
3:00 p.m.-4:00 p.m. Hong Kong/Singapore time
Crypto
El Salvador Adds to Bitcoin Reserve Again as Daily Buys Push Stack Past 7,680 BTC
Key Takeaways
Buying the Dip, Every Day
El Salvador has once again added to its Strategic Bitcoin Reserve, summing up its strategy in four words, i.e. “Buying the dip, every day.” The latest buy continues a routine that has become a defining feature of President Nayib Bukele’s economic policy.
The country’s reserve now stands at 7,687 BTC, valued at more than $510 million, according to recent counts. Bitcoin.com News reported that El Salvador has been treating market weakness as an invitation to add to the national stack, scooping up coins even as bitcoin slid close to $66,000.
Between January and April alone, authorities added more than 1,600 coins, consistent with a long-running policy of acquiring close to one bitcoin per day regardless of short-term volatility.
That steady, mechanical approach, often described as dollar-cost averaging at the national level, has allowed the country to keep growing its holdings without trying to time the market. Each purchase is small, but the cumulative effect has pushed El Salvador into the ranks of the largest sovereign bitcoin holders.
The IMF Standoff Explained
The buying persists despite friction with the International Monetary Fund (IMF) because under a $1.4 billion financing agreement, the IMF has urged El Salvador’s public sector to halt bitcoin accumulation, and the fund has repeatedly questioned how the country reconciles its purchases with the deal’s terms.
Last year, El Salvador passed an IMF review even as it continued to expand its holdings, leaving observers puzzled over how both can be true at once.
Bukele has shown no sign of backing down as he has long insisted the country will not sell, framing its conviction with the mantra that 1 BTC = 1 BTC regardless of the U.S. dollar’s price. The government’s position is that the reserve is a long-term bet on bitcoin’s appreciation, not a trading position to be unwound during downturns.
The IMF, for its part, has argued that some of El Salvador’s reported accumulation amounts to shuffling existing coins rather than net new purchases, a characterization the government disputes. The opacity around exactly how and when coins are added has made the precise reserve figure difficult to pin down, even as the trend line points steadily upward.
A Long-Term Bet
El Salvador became the first country to adopt bitcoin as legal tender in 2021, and although it later adjusted that status under IMF pressure, Bukele has kept the reserve growing. The strategy has drawn both criticism and imitation, with other governments and corporations studying the model of steady, programmatic accumulation.
The approach has also reshaped how the country talks about its finances, given officials now report bitcoin alongside traditional reserves, and Bukele frequently uses unrealized gains on the stack as a talking point during market upswings. Either way, the reserve has become a central part of the nation’s economic identity.
Looking ahead, it will be interesting to see whether the IMF tolerates El Salvador’s trajectory or escalates its objections, thereby helping determine how far Bukele can push his bitcoin experiment.
Crypto
Crypto’s Courtside Takeover: Digital Assets in Pro Tennis
Courtside advertising suddenly looks quite different. The traditional mainstays like Rolex and BMW and luxury car brands are still out there on the digital hoardings, of course. But they are increasingly sharing space with various cryptocurrency platforms and blockchain networks. It’s an interesting visual contrast for a sport that has historically been very particular about its aesthetic, pointing to a broader shift in who is funding global sports entertainment.
This presence goes much deeper than simple baseline signage. Running a modern tennis tournament requires substantial capital and organizers have found a willing partner in the tech sector.
These blockchain firms have moved quickly from the margins of the internet straight onto the umpire chairs. While seeing digital asset companies backing a sport famous for its strict traditions can feel unexpected, it simply demonstrates how quickly these platforms have integrated into mainstream commerce.
A New Opportunity for Career Longevity
Then you have the players. A few years ago, a top-tier pro would retire and immediately sign a deal to commentate or sell luxury SUVs. Now, newer athletes are signing deals to take portions of their prize money in digital tokens. It makes sense if you look at it from their perspective.
An active career in tennis is notoriously short – one bad knee injury during a slippery slide on clay can end a livelihood – and diversifying into volatile digital assets feels like a calculated risk when you already live a high-stakes lifestyle. They pitch these platforms to fans who are stuck sitting in traffic on their morning commute, dreaming of hitting a clean backhand down the line.
Evolution of Fan Interaction
Naturally, marketing teams had to find a way to drag the average fan into this ecosystem. Enter the era of fan tokens and experimental NFT drops… for a minute or two. Every major tournament seemed convinced that fans wanted a digital JPEG of a tennis ball that granted them the right to vote on the pre-match warm-up music, rather than cheaper stadium food or cleaner bathrooms.
Most of these experimental projects eventually settled into a quiet, heavily discounted corner of the internet, but the underlying infrastructure remained intact. People got used to the terminology, downloaded the apps, and stopped viewing digital wallets as a niche hobby for the tech bros of the major cities around the world.
A Broader Shift
This entire courtside takeover did not happen in an isolated sporting vacuum. Audiences became comfortable with digital transactions through casual everyday utility, not by reading dense technical whitepapers. Whether someone bought a digital skin in an online video game, tried to time a speculative market swing, or spent an evening exploring how people use alternative assets at crypto casinos to avoid traditional banking delays, the familiarity grew organically.
When people are already utilizing alternative currencies to fund their hobbies or pass the time online, seeing those same financial logos plastered across the net at a Masters 1000 event stops looking strange. It blends into regular, mundane reality.
We probably will not see the sport abandon its traditional roots entirely. Wimbledon will keep its strawberries and cream, and players will still bow to the royal box. But the digital asset money has settled into the clay. It pays for the prize pots, it funds the lower-tier challenger circuits that struggle to survive, and it keeps the digital scoreboards running. The bright tech logos are now as much a part of professional tennis as bad line calls and broken rackets.
Crypto
IMF Warns Nigeria’s Stablecoin Boom Could Weaken Local Currency Demand
Key Takeaways
- On June 16, the IMF reported Nigeria drew $59 billion in crypto inflows, capturing 60% of regional stablecoins.
- High 9% remittance costs and a volatile naira drove Nigerian businesses to adopt US dollar- stablecoins.
- The Nigerian Senate sent a new crypto licensing bill to the Committee on Capital Market for a 4-week review.
IMF: Stablecoins Transform From Niche Market to Major Payment Route
Nigerians are increasingly turning to U.S. dollar-pegged stablecoins to move money across borders as small businesses and households search for cheaper and faster alternatives to traditional banking channels, the International Monetary Fund (IMF) said June 16.
Previously seen as a niche financial market, crypto has evolved into a dominant payments corridor in Nigeria. The country pulled in roughly $59 billion in crypto inflows between July 2023 and June 2024, securing about 60% of all stablecoin traffic in sub-Saharan Africa, IMF data shows.
The surging adoption comes as the Nigerian government pivots toward formalizing the digital asset sector. The Nigerian Senate recently advanced a comprehensive cryptocurrency regulation bill to its Committee on Capital Market for a four-week review phase. The bill, which passed a crucial second reading following a majority voice vote, aims to establish mandatory licensing for digital asset exchanges and introduce investor protections.
For years, regulatory uncertainty has clouded the country’s digital asset market. Local industry advocates point to a restrictive 2021 central bank directive under former Central Bank of Nigeria Governor Godwin Emefiele as a measure that drove transactions into opaque, black-market environments and slowed institutional growth. Lawmakers sponsoring the new legislation argue that formal regulation is now vital to protect consumers and prevent Nigeria from falling behind regional peers like South Africa and Kenya.
The economic drivers behind the shift are stark. Traditional cross-border remittances to sub-Saharan Africa are among the most expensive in the world, averaging about 9% of a $200 transaction value compared to a global average of 6%, according to World Bank data cited by the IMF.
By contrast, stablecoins allow users to transfer funds near-instantly via smartphones and digital wallets at a fraction of the cost. Beyond cost-cutting, the digital tokens offer local users a way to store value outside of the volatile Nigerian naira, effectively acting as a bridge between cryptocurrency markets and everyday commerce.
However, the IMF warned that the rapid rise of dollar-linked tokens introduces significant policy headaches for West Africa’s largest economy. Widespread displacement of the local currency could weaken the central bank’s monetary policy levers by reducing domestic demand for the naira.
Furthermore, migrating financial transactions to private digital wallets complicates regulatory oversight, raising the risk of illicit financial flows and terrorism financing—the exact vulnerabilities the Senate’s newly proposed regulatory framework is under pressure to address.
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