根据Ben-David等人2018年的研究,ETF占持有比更多的股票有更强的波动性。(原文:We exploit exogenous changes in indexmembershipand find that stocks with higher ETF ownership display significantly higher volatility. 原文地址网页链接) 但从实际情况来看,转债ETF占持有比例更高的转债个券(下图红点)并未显现出比同...
9:27aMy husband and I are in our 50s — and 85% invested in stocks. Is our strategy too aggressive for the next 10 years? 9:23aPicksCostco and BJ’s are offering major discounts on membership — with a BJ’s annual membership now just $20 ...
【研报分享】探究转债ETF扩容与市场表现的关系 2024年以来可转债ETF规模快速增长,截至2025年1月3日,两只可转债ETF合计规模已超过400亿元,占可转债市场规模的5%,成为转债市场不容小觑的定价力量。我们整理了两只转债ETF的基本情况、其规模变动与转债行情的联系及对部分个券定价的影响。 转债ETF的基本情况:可转债ETF(511...
下面本文将以Winklevoss比特币ETF为例来说明SEC拒绝比特币ETF上市的理由。按照交易所的规则，比特币ETF属于商品型信托，因此SEC回顾了以前部分商品型信托获得批准设立的情形，并从中总结出判断比特币ETF是否应被批准的两个条件：一是市场条件，“基础商品的交易市场应当是完善的（well-established）、重要的（significant）...
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Overlapping Holdings Top 5 only shown here. Please log-in or sign up for a Basic (Free) membership to view the complete list. Show entries Search: CompanyWeightin SPYWeightin QQQOverlap APPLE INC 7.2% 9.5% 7.2% NVIDIA CORP 6.1% 7.9% 6.1% MICROSOFT CORP 5.8% 7.7% 5.8% AMAZON.COM ...
是否应被批准的两个条件:一是市场条件,“基础商品的交易市场应当是完善的(well-established)、重要的(significant)、受监管的(regulated)”;[37]二是监管条件,“BZX交易所和该市场达成了共享监管协议(surveillance-sharingagreements)或者BZX交易所与这些市场都是场内监管组织成员(Intermarket Surveillance Group membership...
8:36aPicksCostco and BJ’s are offering major discounts on membership — with a BJ’s annual membership now just $20 8:05aMy mother did not receive Social Security after my father died. Could a new law change that? 5:48a‘I’ve been named sole heir’: My father, 92, is a Korean ...