元宇宙，英文名Metaverse，这个起源于科幻小说《雪崩》的概念，在2021年大放光彩：从英伟达的老黄到脸书的小扎···

　　今年上半年，随着高效统筹疫情防控和经济社会发展，有效实施稳经济一揽子政策措施，中国经济运行总体上呈现企稳回···

IN CALL IN CALL系统解析 IN CALL系统与上汽-通用的安吉星，丰田的G-book类似，是一种非常先进的车载信息系统，由长安汽车开发而成，应用···

One of the four types of compound options, this is a "put" option on an underlying "call" option. The buyer of a put on a call has the right but not the obliga···

1. The period of time between the opening and closing of some future markets wherein the prices are established through an auction process.2. An option contrac···

When the buyer of a call option exercises the option. In options trading, the buyer of a call option can exercise his or her right to purchase or sell the unde···

One of the four types of compound options, this is a call option on an underlying put option. If the option owner exercises the call option, he or she receives···

A type of compound option in which the investor has the right to exercise a call on the underlying asset, which is an option. An investor who owns a call on a···

A company that gathers research notes and earnings estimates from brokerage analysts. The estimate is compared to the actual reported earnings, and then the di···

这个上限说的来是一个极端情况，假自设期初股票价格为50元，看涨期权价格为51元，执行价格50元，则用无套利分析法，可以卖出一单位看涨期权，买入一单位股票，则期初套利1元、外加一份股···

追加保证金通知是指结算所或经纪行在客户的保证金水平低于最低保证金要求时，通知客户增加保证金。A broker's demand on an investor using margin to deposit additional m···

主动与准客户接触···

补仓；追加保证金···

短期同业拆放市场···

通知存款；活期存款···