Semantic Layer has completed a $2 million Series A funding round, with Greenfield Capital leading the investment.

On October 31st, Tether Attestation released the Q3 2025 financial report. By the end of Q3 2025, the company's year-to-date net profit had exceeded 10 billion US dollars. As of September 30, 2025, Tether's global user base had exceeded 500 million, with 6.8 billion US dollars in excess reserves serving as a financial buffer. Over 17 billion US dollars in new USDT had been issued this year, and the total circulating supply of USDT had exceeded 174 billion. The company had also embarked on innovative and groundbreaking projects in AI, energy, and P2P communication, empowering communities with stability through the fusion of technology and finance. Tether's total exposure to US Treasury bonds (direct and indirect) had reached a historical high of approximately 135 billion, making it one of the largest holders of US government debt globally and ranking 17th in national rankings, surpassing South Korea. Additionally, Tether held gold and Bitcoin reserves of 12.9 billion and 9.9 billion re

On October 31st, as per the data from DefiLlama, the TVL of Polymarket has exceeded $240 million and reached $245.2 million, indicating a 43% increase in the past month.

On October 31st, based on HTX market data, GIGGLE has seen a decline of more than 14% in the past 24 hours and is currently trading at $94.98.

On October 31st, the Nasdaq-listed healthcare company Prenetics increased its holdings of BTC by 100 coins at an average price of $109,594, and its total holdings reached 378 BTC. Prenetics has a total liquidity of approximately $127 million (including $86 million in cash and around $41 million in BTC) with zero debt. The company will continue to implement its systematic Bitcoin accumulation strategy of purchasing 1 BTC daily and will make larger strategic purchases when market conditions are favorable.

On October 31st, MegaETH made an announcement in a tweet that stated, "For the 36 bidders in the MEGA public sale who placed bids with a Fully Diluted Valuation (FDV) below $9.99 billion: $335,000 has been refunded to the bid address."

Update: On October 31st, Brian Deese, who is the Director of the White House National Economic Council, indicated that it is expected that the U.S. will witness nearly 4% economic growth in the third quarter. (Regarding Forex)