Polymarket: Trading Fees Waived for All Eight Market Categories Through the End of October

Odaily星球日报讯 据官方公告，币安将于 2026 年 10 月 21 日 09：00 至 09：20（UTC）上线 CEGUSDT、BACUSDT、IBKRUSDT 和 MDTUSDTU 本位永续合约，支持最高 20 倍杠杆，并开放多资产模式。

Odaily: According to an official announcement, Binance Margin will initiate a routine cleanup starting from October 27, 2026, at 08:00 (UTC+8), targeting cross margin accounts with total outstanding liabilities below 1 USD (in any currency). This cleanup will be executed daily as part of routine operational procedures.Target accounts:1. Cross margin accounts with total outstanding liabilities (across all currencies combined) below the equivalent of 1 USD.2. Margin accounts with no fund activity over the past 6 months. Fund activity refers to any operation that generates fund flows, including but not limited to:· Fund transfers: transferring funds into or out of the margin account;· Borrowing / Repayment: taking out margin loans or repaying margin loans;· Close Position / Close All / Repay All: shortcut functions available on the margin trading page.

Odaily reports: According to people familiar with the matter, as volatility in the data center sector intensifies, DayOne Data Centers is reassessing its US IPO plans and may delay its listing or reduce the offering size. The people said that Singapore-based DayOne has been waiting for the right moment to launch its IPO and is also considering postponing the offering until the market stabilizes. Other options include scaling down the offering to raise $2.5 billion to $3 billion, roughly half of its original target.The people said DayOne is still engaging with potential investors and hopes to move ahead with the listing as soon as market conditions permit. It was previously reported that the company initially considered raising up to $5 billion through an IPO as early as the fourth quarter, targeting a valuation of about $20 billion. The people said discussions are ongoing, DayOne has not made a final decision, and the company may still choose to proceed with the IPO in the coming weeks. DayOne declined to comment.

According to Gate data, South Korea's KOSPI index extended its gains to 4.7%, breaking above 5,800 points. Samsung Electronics rose 7.4%, and SK Hynix rose 8.2%.

Odaily Report: SpaceX released its third-quarter financial results after U.S. stock market hours this morning. During the investor call following the earnings release, Elon Musk discussed the progress of Starship.Elon Musk stated that the 15th test flight is expected to take place next month, at which point the company will attempt to recover both the booster and the spacecraft. If successful, this would mark the first full recovery of an orbital launch vehicle, representing a significant technical milestone.Elon Musk: "We expect Starship to achieve weekly flights at some point in the first half of next year, then reach twice per week in the second half of next year, and possibly even more frequently by the end of next year. As we solve the challenges of rapid and full reusability, Starship's launch frequency will increase substantially."

Odaily: The South Korean exchange activated the SIDECAR mechanism after KOSPI 200 index futures rose 5%, halting KOSPI program trading buy orders for 5 minutes.