ETF是开放式基金，ETF的中文全称为交易型开放式指数基金，是是一种在交易所上市交易的、基金份额可变的一种开放式基金。它属于开放式基金的一种特殊类型，它结合了封闭式基金和···

最近一段时间以来关于鸿蒙系统的讨论非常的多，其实不止国内的操作系统在发展，谷歌作为一个操作系统大厂，也在开发自己的下一代系统，这几天关于fuchsia的消息就很多这···

ETF属于场内基金，和封闭式基金一样在场内交易，不属于开放式基金也不属于封闭式基金。封闭式基金总规模是固定不变的，投资者只能等到基金定期开放日或者基金上市交易才能申购赎···

A term used by many brokerages to represent the opening of a long position in option transactions. Investor can buy to open either (or a combination of) puts o···

英文名称：Open Economy 中文名称：开放经济同其他国家进行国际贸易的经济体系，国际贸易在国民经济中占重要地位，与封闭经济（closed economy）对应。···

英文名称：Open-end Credit 中文名称：开放性信贷预先核准，可重复使用直至达到预定限额的贷款。···

A phrase used by many brokerages on the street to represent the opening of a short position in option transactions. Taobiz explains Sell To OpenAn investor can···

1. An unexecuted order that is still valid. 2. The start of trading on a securities exchange. Taobiz explains Open1. Orders that are entered by investors but n···

The situation at the opening of a trading day when there is a wide spread between the bid and ask prices for a security.This situation can arise because market···

Describes an agreement to purchase or sell shares made directly with the company. Non-open market transactions, as the name suggests, don't take place on a mar···

开放式基金(open-end funds) 指基金规模不是固定不变的，而是可以随时根据市场供求情况发行新份额或被投资人赎回的投资基金。···

The branch of the Federal Reserve Board that determines the direction of monetary policy. The FOMC is composed of the board of governors, which has seven membe···

The buying and selling of government securities in the open market in order to expand or contract the amount of money in the banking system. Purchases inject m···

A committee created by two university professors, from Rochester and Carnegie Mellon, in the early 1970's. The committees purpose is to evaluate the policy and···

1. The total number of options and/or futures contracts that are not closed or delivered on a particular day.2. The number of buy market orders before the stoc···