证券基础知识——证券标识代码
证券，都需要有个标识。⽐如说国内的股票，⼤家都习惯于⽤6位数字来表⽰，⽽且这个标识是⼤家都能认可的，⽐如600600就代表青岛啤酒。但是，在不同的国家或地区，这些标识千差万别，那么在设计交易系统时，我们如何来取舍这些标识呢。⼀般的原则就是将⼏种业界常见的标识都记录下来：
symbol（ticker）, CUSIP, ISIN, SEDOL, RIC, WPK, bloomberg code, 可能额外还有⼀个公司内部的统⼀编码
那这些标识到底都是什么意思呢？为了避免重复劳动，我直接别的⽹站摘录过来，其中包括symbol, CUSIP, ISIN, SEDOL和RIC的说明。
SYMBOL / TICKER / TICKER SYBMOL / STOCK SYMBOL
The SYMBOL is another unique identifies ud to reprent a particular curity listed on an exchange or traded publicly. Very commonly ud for trading, market data and other places. All listed curities have unique ticker symbol.
Some examples are: IBM, MSFT, GE etc.
ISIN
ISIN stands for ”International Securities Identification Number”. It is ud to uniquely identifies a curity. It is originated from ISO 6166. ISIN is ud to identify bonds, commercial paper, equities, warrants and most of the listed derivatives. The ISIN code is a 12 character alphanumerical code.农民小利
One distinction is that ISIN code doesn’t change by exchange or currency it trades. It is unique unlike symbol that may change bad on exhcnage and currency.
To distinguish the exchange it has the same ISIN on each, though not the same ticker symbol. ISIN cannot specify a particular trading location in this ca, and another identifier, typically MIC or the three-letter exchange code, will have to be specified in addition to the ISIN. The SEDOL board of the London Stock Exchange has revid their own standards to address this issue.
Example: LT0000610040
日记五十字CUSIP
The CUSIP number or simply a CUSIP is another key identifier ud finanical marketsm to uniquely identify the company or issuer and the type of curity.挂职锻炼总结
CUSIP stands for “Committee on Uniform Securities Identification Procedures”. The CUSIP number
is mainly ud for US and Canadian stocks, and US government and municipal bonds.
幸运草
The CUSIP number is nine characters wide and its a combination of letters and numbers. The first six characters identify
the issuer and are assigned in an alphabetical fashion; the venth and eighth characters identify the type of issue; and the last digit is ud as a check digit.
Example: 008000AA7 ()
SEDOL
The SEDOL is ud for all curities trading on the London Stock Exchange and other exchanges in the U.K. The SEDOL stands for “Stock Exchange Daily Official List” and it is ven characters wide. It is combination of letters and numbers.
Generally ud to identify the UK curities that are not traded in US. Unique code is issued for each market the curity is listed on. You should also know about that is ud to identify Markets(exchanges).
Example: B0WNLY7
RIC Code四股辫的编法图解
The RIC stands for ”Reuters Instrument Code”,ud by Reuters to identify financial instruments and indices. The codes are ud for looking up information on various Reuters financial information networks.
RIC code is mainly two parts. First part is a symbol and cond part is exchange code which is optional. Second part is parated by period.
Example: MSFT.OQ reprentst the Microsoft on NASDAQ.
Additional Notes:
Sample CUSIPS (Just few details of some of the bonds issued by different corporations are given):
14149YAR9 - Corporate Bond - Cardinal Health Inc
126650BG4 - Corporate Bond -CVS Caremark Corp
列夫托尔斯泰的代表作254709AC2 - Corporate Bond -Discover Finl Services
437076AQ5 - Corporate Bond -Home Depot Inc
441060AG5 - Corporate Bond -Hospira Inc
50075NAN4 - Corporate Bond -Kraft Foods Inc
574599BE5 - Corporate Bond -Masco Corp
617446B99 - Corporate Bond -Morgan Stanley
637640AC7 - Corporate Bond -Natl Semicon Corp
713291AL6 - Corporate Bond -Pepco Hldgs Inc
股权协议书
852061AE0 - Corporate Bond -Sprint Nextel Corp
887317AA3 - Corporate Bond -Time Warner Inc
925524BF6 - Corporate Bond -Viacom
125509BG3 - Corporate Bond -Cigna Corp
125896AV2 - Corporate Bond -CMS Engy Corp
⽽WPK（或者WKN, WPKN, Wert）是德国证券标识代码。In Germany the curities identification number (WKN) is a six-figure number. The International Security Identification Number (ISIN) is a worldwide classification index that was also introduced as a standard in Germany in 2003. The WKN is included in the German ISIN. The twelve-digit ISIN is made up of a two-digit country code, a nine-digit national code and a verification code. The WKN is included in the sixth to eleventh digit.
猕猴桃奶昔
VALOR numbers
The VALOR number is a code which uniquely identifies listed curities and financial instruments ud in Switzerland, and rve a similar purpo to CUSIP or WKN in the North American or German markets respectively.
MIC
MIC⼀般⽤四位字母来标识，⽐如上海证券交易所对应的mic就是XSHG。
