UK Ad Rules Apply to Influencers, Crypto Memes, Regulator Confirms in New Guidance
"The use of memes in promotions is particularly prevalent in the crypto-asset sector," the FCA's guidance said.

- The Financial Conduct Authority brought the crypto sector into the scope of its financial promotions rules last year.
- While the regulator previously said the rules will apply to social media influencers, the final guidance published Tuesday sets it in stone.
Social media influencers and crypto memes fall into the scope of the U.K.'s rules for financial promotions, the country's financial watchdog said in finalized guidance published Tuesday.
The Financial Conduct Authority (FCA) said last July that unpaid influencers may be subject to its promotions regulation after bringing the crypto sector into its scope last October.
"Any type of communication is capable of being a financial promotion and subject to the financial promotion restriction. We’ve seen memes and other similar communications circulated on social media, with users often not realizing they may be subject to our rules. The use of memes in promotions is particularly prevalent in the crypto-asset sector," the guidance said.
U.K. social media influencers have already been scrutinized for their involvement with crypto. In 2022, former reality show contestants Jessica and Eve Gale were told to stop misleading their followers with pro-crypto posts.
The guidance is based on the FCA's promotions regime, which says that a business should not communicate an "invitation or inducement to engage in investment activity" unless the promotion is communicated by an authorized person or a person with an exemption. This includes influencers who are operating in the "course of business, which could mean they are employed or have a commercial interest in posting the communication, the guidance said.
Now that crypto firms are in the FCA's regulatory scope, firms or promoters must register with the FCA or have their ads approved by someone who has the credentials to do so. They are also required to include clear risk warnings on websites and communications and give first-time buyers a 24-hour cooling-off period before finalizing purchases.
Read more: Why Some Crypto Firms Are Suspending Services in the U.K.
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Exchange Review - March 2025

CoinDesk Data's monthly Exchange Review captures the key developments within the cryptocurrency exchange market. The report includes analyses that relate to exchange volumes, crypto derivatives trading, market segmentation by fees, fiat trading, and more.
What to know:
Trading activity softened in March as market uncertainty grew amid escalating tariff tensions between the U.S. and global trading partners. Centralized exchanges recorded their lowest combined trading volume since October, declining 6.24% to $6.79tn. This marked the third consecutive monthly decline across both market segments, with spot trading volume falling 14.1% to $1.98tn and derivatives trading slipping 2.56% to $4.81tn.
- Trading Volumes Decline for Third Consecutive Month: Combined spot and derivatives trading volume on centralized exchanges fell by 6.24% to $6.79tn in March 2025, reaching the lowest level since October. Both spot and derivatives markets recorded their third consecutive monthly decline, falling 14.1% and 2.56% to $1.98tn and $4.81tn respectively.
- Institutional Crypto Trading Volume on CME Falls 23.5%: In March, total derivatives trading volume on the CME exchange fell by 23.5% to $175bn, the lowest monthly volume since October 2024. CME's market share among derivatives exchanges dropped from 4.63% to 3.64%, suggesting declining institutional interest amid current macroeconomic conditions.
- Bybit Spot Market Share Slides in March: Spot trading volume on Bybit fell by 52.1% to $81.1bn in March, coinciding with decreased trading activity following the hack of the exchange's cold wallets in February. Bybit's spot market share dropped from 7.35% to 4.10%, its lowest since July 2023.
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