比特币跌破8.2万美元：24小时清算逾4.3亿美元 现货比特币ETF单日净流出6.35亿美元
纽约——比特币 10 月 23 日延续跌势，一度跌破 8.2 万美元，交易员将这轮抛售归因于人工智能与科技股大跌引发的避险情绪外溢：纳斯达克综合指数周四收跌 2.6%，科技板块领跌。加密数据商 CoinDesk 称，过去 24 小时全市场清算规模约 4.31 亿美元，其中空头挤压约 1.73 亿美元；此前 12 小时多头清算约 2.1 亿美元，币安一笔约 1,180 万美元的头寸在 83,500 美元附近被强制平仓，为同期最大单笔清算。《The Block》统计的同期清算额约为 4.41 亿美元。
比特币周四自约 8.48 万美元的日内高点回落，最低触及约 8.1 万美元。据 crypto.news 报道，截至发稿，比特币报 81,449.88 美元，24 小时跌 0.97%。资金面同样转弱：美国现货比特币 ETF 10 月 22 日（周四）录得 6.35 亿美元净流出，为 9 月下旬以来最大单日流出，其中贝莱德旗下 IBIT 流出 2.54 亿美元、富达 FBTC 流出 2.17 亿美元、ARKB 流出 1.09 亿美元。
分析人士指出，科技股与加密资产的联动近期明显增强，AI 交易降温时比特币往往同步承压；后续走势取决于美股科技股能否企稳，以及 ETF 资金流向会否逆转。（GSM 据 CoinDesk、The Block、crypto.news）
来源：GSM·美国
Bitcoin Falls Below $82,000: More Than $430 Million Liquidated in 24 Hours as Spot Bitcoin ETFs Post a $635 Million Outflow
NEW YORK — Bitcoin extended its slide on October 23, briefly falling below $82,000, as traders blamed spillover from a sharp selloff in artificial-intelligence and technology stocks: the Nasdaq Composite closed down 2.6% on Thursday, led by tech names. Crypto data provider CoinDesk put total liquidations over the past 24 hours at about $431 million, including some $173 million in squeezed short positions; in the preceding 12 hours, about $210 million in long positions were wiped out, and a roughly $11.8 million position on Binance was force-closed near $83,500, the largest single liquidation of the period. The Block put liquidations over a comparable window at about $440.9 million.
Bitcoin fell on Thursday from an intraday high near $84,800 to a low around $81,000. According to crypto.news, it was trading at $81,449.88 at press time, down 0.97% over 24 hours. Fund flows also weakened: U.S. spot bitcoin ETFs recorded $635 million in net outflows on Thursday, October 22, their largest single-day outflow since late September, with BlackRock's IBIT losing $254 million, Fidelity's FBTC $217 million and ARKB $109 million.
Analysts say the linkage between tech stocks and crypto assets has tightened recently, with bitcoin tending to fall in step when the AI trade cools; what comes next depends on whether U.S. tech shares stabilize and whether ETF flows reverse. (GSM, based on CoinDesk, The Block and crypto.news)
Source: GSM · America
来源：GSM·美国（原文链接）
图片来源：比特币实物纪念币（资料图）。照片：Shixart1985，CC BY 2.0，经 Wikimedia Commons。 / A physical bitcoin token (file photo). Photo: Shixart1985, CC BY 2.0, via Wikimedia Commons.
