On Sep 21, 2026, 01:52 AM(UTC). According to Binance Market Data, Bitcoin has dropped below 81,000 USDT and is now trading at 80,998.710938 USDT, with a narrowed 0.08% decrease in 24 hours.

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SoftBank Group has issued $10 billion and $1 billion European bonds to fund an investment in OpenAI. According to ChainCatcher, the bond sales are intended for that purpose.

Crude oil prices fell for a fourth straight day and were on track for their longest losing streak since June. According to Sina Finance, traders were closely watching diplomatic efforts to end the U.S.-Iran war and signs that oil can still move through the Strait of Hormuz. Brent crude futures fell to around $101 a barrel, while WTI crude futures dropped below $98 a barrel. U.S. President Donald Trump said he was "probably" willing to meet Iranian President Masoud Pezeshkian during this week's United Nations General Assembly in New York and could also meet Gulf leaders. U.S. Central Command Commander Admiral Brad Cooper said crude oil and liquefied natural gas traffic through the Strait of Hormuz over the past two weeks was at its highest level in six months. In a video address, he said the waterway's main shipping lane had been cleared of mines and that Gulf allies had transported more than 1 billion barrels of crude through the strait "in the past few months." Xuyi Zhao, senior oil analyst at Guotai Junan Futures, said the market is shifting from a period of worsening supply conditions to one in which the most severe supply tightness may already have passed. She added that Brent could still consolidate around $100 because conditions for a sustained decline have not yet materialized. As of 09:22 (UTC+8), Brent crude futures for November delivery were down 2.4% at $101.43 a barrel, and WTI crude futures for October delivery were down 2.4% at $97.93 a barrel.

China’s Xi Jinping is set to arrive in Washington this week with a possible offer to restart a $6 billion-a-year trade in US liquefied natural gas, according to Bloomberg. The commitment would give US President Donald Trump an easy point of agreement in talks with Xi, Bloomberg reported.

A recent commit in Lighter's prover codebase titled "Binary options support" appears to describe ZK circuits for markets with capped settlement values, according to a post on September 21 by X user @UngusTrade. According to ChainCatcher, the code indicates standard binary outcome contracts are fully collateralized in USDC, with no leverage or liquidations, and share prices trading between zero and the market cap before settling at either zero or the cap. The code also suggests support for continuous markets that can settle at any value within a range, which would allow contracts based on measured values rather than only yes-or-no events. It further indicates that Lighter may allow whitelisted operators to create, manage, and settle markets in a model similar to HIP-3 deployments. Lighter had not commented on the matter at the time of the post.

美国《数字资产市场清晰法案》（CLARITY Act）最近出现了一个很值得研究的现象。

美国银行、摩根大通和高盛预计，美国未来一年将通过短期国债净借入约1万亿美元。随着利率维持高位，短债占比上升也让美国财政更容易受到融资成本波动冲击。

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Bybit CEO谈AI智能体与RWA机构入场，认为AI或成下轮催化剂，Crypto是其底层金融设施。

PayPal与Bybit相继试水微信扫码支付，稳定币切入中国线下收单网络仍隔着牌照这道坎。

明星公链Linera因募资未达最低目标停运，公链竞争转入造血能力的较量。

Saylor 称数字资产行业不必接受 CLARITY 妥协条款的限制，现行法律下机会已足，应用两年时间把产品做到规模，让用户成为最坚固的防线。