BTC

比特币回到六万三千美元附近，风险情绪受到地缘紧张影响。对交易者来说，关键不是追逐单条新闻，而是观察爆仓区、持仓质量以及现货买盘能否承接被动抛售。

Bitcoin moved back near the $63,000 area as geopolitical tension weighed on risk assets. Traders should focus less on the headline and more on liquidation clusters, open interest quality and whether spot demand absorbs forced selling.

CoinGlass提供多个平台的BTC永续资金费率数据。交易者应把资金费率视为反复发生的成本或返还，它会改变多空交易的质量。

CoinGlass tracks real-time BTC perpetual funding rates across venues. Traders should treat funding as a recurring cost or rebate that can change the quality of a long or short setup.

七月比特币和以太坊现货ETF资金在流入与流出之间反复切换。交易者不应把单日数据当作方向指令，而应结合现货深度、资金费率和市场广度一起判断。

Bitcoin and ether ETF flows have flipped between inflows and outflows in July. The trading lesson is to read the flow trend with spot depth, funding rates and breadth instead of treating one day of data as a signal.

一篇近期 arXiv 论文比较 IBIT 期权和 CME 比特币期货，说明抵押品、保证金和交易场所规则会影响套利闭合。

A recent arXiv paper comparing IBIT options and CME Bitcoin futures highlights why collateral, margin and venue rules can keep arbitrage from closing cleanly.

美国通胀降温后，比特币上探 65000 美元附近，但交易者更应同时观察美元、收益率和现货 ETF 资金流。

Bitcoin moved toward the mid-65000 area after softer U.S. inflation, but the cleaner read is still a three-part check: dollar, yields and spot ETF flow.