On March 17, author and investor Robert Kiyosaki warned that global markets are in a fragile bubble that could burst if a single unidentified event triggers it. He urged market participants to buy assets such as Bitcoin, gold, silver and Ethereum before any crash, arguing that gains are locked in at the moment of purchase rather than at sale. At the time he shared his views, Bitcoin traded around $74,146.78, posting daily, weekly and monthly gains.

On March 18, 2026, Nvidia shares traded higher in premarket after regulators in China cleared the sale of its H200 artificial intelligence chips, enabling the company to restart production and resume shipments to the region. The company is also developing a Groq AI chip variant for Chinese customers, while its stock recently closed at $181.93 with a consensus Strong Buy rating and an average target price of $274.46 from Wall Street analysts.

On March 17, the U.S. Securities and Exchange Commission released an interpretive framework, coordinated with the Commodity Futures Trading Commission, describing how federal securities laws apply to different categories of crypto assets and activities. The guidance states that most crypto assets are not themselves securities, introduces a taxonomy for digital commodities, stablecoins, digital collectibles, digital tools, and digital securities, and outlines how rules affect actions like airdrops, staking, protocol mining, and token wrapping. It is presented as an initial step toward a broader market structure, while lawmakers continue working on comprehensive digital asset legislation.

On 17 March 2026, Bitcoin exchange-traded funds registered $199.4 million in net inflows, matching the previous session and signaling renewed institutional accumulation. Ethereum ETFs drew $138.2 million, with BlackRock vehicles accounting for most of the demand, while Solana and XRP products saw smaller but improving inflows. With Bitcoin trading near $74,100 and Ethereum around $2,332, overall crypto market capitalization is close to $2.53 trillion amid neutral sentiment and a gradually broadening investor base.

A cross-party parliamentary committee in the UK has urged the government to immediately halt cryptocurrency donations to political parties through a binding moratorium added to the Representation of the People Bill. Lawmakers argue that crypto contributions pose an unacceptably high risk to electoral integrity, especially through mixers, privacy tools and AI-driven micro-donations below the £500 disclosure threshold. The proposals emerge as UK political donations reportedly approached £65 million in 2025, including a £3 million contribution from crypto investor Christopher Harborne.

US spot Bitcoin ETFs have recorded seven straight days of inflows totaling about $1.2 billion, their longest streak since October 2025. That run still trails the roughly $6 billion accumulated over nine days in October 2025, while XRP, Ether and Solana ETFs also saw renewed demand despite mixed year-to-date flows.

Spot bitcoin ETFs in the U.S. recorded net inflows of $199.4 million on Tuesday, led by BlackRock's IBIT with $169 million and Fidelity's FBTC with $24.4 million. The seven-day inflow streak, the longest since October 2025, coincides with new SEC and CFTC guidance that an analyst expects will draw more institutional capital into crypto ETFs.

In a survey conducted between Jan. 12 and Jan. 30, 2026, Independent Reserve reported that the share of Australians using cryptocurrency to pay for goods and services rose from 6% to 12%. Online shopping was the most common use case, followed by payments for freelancing and video game services, while around 30% of investors said they had faced delayed or rejected banking transactions when dealing with exchanges. The report suggested that clearer licensing and regulation could ease banking friction and improve confidence for both banks and crypto users.