Coinbase is preparing a prediction market in collaboration with Kalshi, a CFTC-regulated exchange, and is set to spotlight new products at its "Coinbase System Update" on Dec. 17. The feature is not fully confirmed and could debut as early as next week. An official announcement is expected during the event.

On December 12, SpaceX outlined steps toward a 2026 IPO, with a secondary sale at $421 per share implying about an $800 billion valuation, according to a shareholder letter reviewed by Reuters. If market conditions permit, the offering could raise more than $25 billion. Starlink now tops 8 million users, and analysts project $11.8–$15 billion in 2025 revenue.

On Thursday, JPMorgan CEO Jamie Dimon told asset-management executives in New York that he supports Kevin Warsh to become chair of the Federal Reserve, contrasting him with Kevin Hassett, whom he sees as more likely to endorse Donald Trump's push for quicker rate cuts. Trump interviewed Warsh at the White House on Wednesday and later described him as his leading choice, prompting prediction markets to sharply raise Warsh's odds while cutting Hassett's, against a backdrop of internal Fed disputes and an upcoming Supreme Court case on Trump's authority over agency officials.

On 12 December, Strategy retained its place in the Nasdaq 100. MSCI is set to decide in January whether to exclude firms classified as Digital Asset Treasury, which could force passive funds to sell. JPMorgan analysts have estimated potential outflows of $2.8 billion to $8.8 billion if index providers adopt similar rules.

On 13 December 2025, market analytics firm Kaiko warned that crypto liquidity is concentrating on Binance, reintroducing a single-point-of-failure risk. The exchange handles over $15 billion in daily spot volume, with open positions near $27 billion, and October's sell-off erased roughly $19 billion in leverage, underscoring fragility during volatility.

On December 13, 2025, Juventus said it declined Tether's all‑cash bid to buy Exor's entire holding in the club. The offer targeted Exor's 65.4% stake at €2.66 per share, implying about €1.1 billion for 100% of Juventus; according to reports, the Agnelli family does not intend to sell, and the stock rose 2.3% to €2.23 ($2.62).

On December 8, 2025, French banking group BPCE rolled out in-app trading for Bitcoin, Ethereum, Solana, and USDC to about two million clients of Banque Populaire and Caisse d'Épargne. The initial phase spans four regional banks, with custody handled by BPCE's Hexarq and pricing set at €2.99 per month plus a 1.5 percent spread.

On December 12, 2025, Belarus reinstated access to major cryptocurrency exchanges including Bybit, Bitget, BingX and OKX after briefly blocking their websites over what authorities described as inappropriate advertising. The move allows local users to reach their accounts again without relying on VPNs, while officials indicated that access would be restored once alleged violations were removed and reaffirmed the country's broader push for a regulated digital asset framework.