• 按照马克思的原义,共产主义是"以每一个个人的全面而自由的发展为基本原则的社会形式"。这一基本原则的实现,涉及社会政治、经济、文化等方方面面。离开这一基本原则侈谈 2019-02-15
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  • 浙江快乐彩前三组选走势图:
    End-of-Month and Quarterly Options

    In 2006 Cboe introduced Quarterlys -- options that expire at the end of calendar-year quarters (March, June, September and December).

    In 2014 Cboe introduced PM-settled, End-of-Month options series (EOM) -- with expiration dates falling on the last business day of the month -- for its S&P 500® Index (SPXSM) options. Cboe added SPX EOM options to its SPX options product line in response to requests from asset managers who want to more precisely match SPX option expirations to end-of-month fund cycles and fund performance periods.

    Key Features of SPX EOM Options

    1. End-Of-Month Expiration
      • End-of-month SPX options expire on the last trading day of each month to coincide with end-of-month accounting practices. (By comparison, traditional options generally expire on the Saturday immediately following the third Friday of the expiration month until February 15, 2015. On and after February 15, 2015, the expiration date will be the third Friday of the expiration month.)
    2. Large Contract Size With A $100 Multiplier
      • If the S&P 500 Index is at 1900, SPX EOM options have a notIonal size of about $190,000 (ten times larger than SPY options).
    3. PM-Settlement
      • Preferred by many investors, including those with end-of-month reporting needs.
      • The ability to trade in and out of positions on settlement day.
    4. Cash-Settlement, European-Style Exercise
      • Like SPX and most other index options, and unlike SPY and other ETF options.
      • No risk of early assignment and loss of dividends, no portfolio disruption on assignment.
      • Cboe Circulars (RG99-09 and RG00-171) allow SPX options to be written on a "covered" basis against SPY or IVV ETF shares in a margin account, provided the investor's brokerage firm has such policies in place.
    5. Margin
      • Cboe Regulatory Circular RG15-183 notes that Cboe rules allow a short position in a cash-settled-index option established and carried in a margin account to receive covered margin treatment, if the short option position is offset in the same account by an equivalent position in an index-tracking ETF that is based on the same index that underlies the short option(s).

        In order to receive covered margin treatment, the market value of the offsetting ETF position must be equivalent or exceed the current aggregate index value of the option being covered. One should note that not all ETFs are managed so as to maintain a share price that is a constant fraction (e.g., 1/10 th, 1/100 th, 1/1,000 th, etc.) of the index being tracked.
    6. Ticker Symbols
      • The S&P 500 End-of-Month options will trade on the Hybrid trading platform in the SPX options chain under the SPXW options root ticker symbol.
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  • 按照马克思的原义,共产主义是"以每一个个人的全面而自由的发展为基本原则的社会形式"。这一基本原则的实现,涉及社会政治、经济、文化等方方面面。离开这一基本原则侈谈 2019-02-15
  • 全国森林特色小镇建设开始申报 2019-01-30
  • 武警重庆总队举行干部退役仪式 2019-01-30
  • 犬伤人,有人伤人厉害吗 2019-01-28
  • 山西出版界融媒体的探索者 2019-01-28
  • 更别忘了马克思对共产主义设定的另一个条件:劳动不再是谋生的手段。这一点哈儿是怎么也不能理解的,哈儿嘛,夏虫不可语冰嘛。 2019-01-18
  • 李睿的专栏作者中国国家地理网 2019-01-17
  • 智媒云图(Intell Vision):图书馆“书童” 2019-01-15
  • 毕业证需要一张纸来证明真假,妥吗 2019-01-15
  • 阶级是过去私有制社会的产物,在现代公有制和私有制并存的社会主义社会,阶级已不复存,存在的是阶层。 2019-01-09
  • 中国经济稳中向好的发展态势没有变 2019-01-09
  • 简氏:中国暗剑无人机再曝光 或是超音速空优战机 2018-12-30
  • 浙江省新闻道德委员会举报中心投诉电话、网络安全举报电话 2018-12-30
  • 2018父亲节祝福语大全 父亲节祝福短信大全 2018-12-27
  • 北京市门头沟区31名学生担任消防宣传公益小天使 2018-12-27