| Tag | 
                              Field Name | 
                              Req'd | 
                              Comments | 
                           
                           
                              | <MessageHeader> | 
                              Y | 
                              MsgType <35> = C
                               | 
                           
                           
                              | 164 | 
                              EmailThreadID | 
                              Y | 
                              
                                 
                                  Unique identifier for the Email <C> message thread
                                  
                                 
                               | 
                           
                           
                              | 94 | 
                              EmailType | 
                              Y | 
                               | 
                           
                           
                              | 42 | 
                              OrigTime | 
                              N | 
                               | 
                           
                           
                              | 147 | 
                              Subject | 
                              Y | 
                              
                                 
                                  Specifies the Subject <147> text
                                  
                                 
                               | 
                           
                           
                              | 146 | 
                              NoRelatedSym | 
                              N | 
                              
                                 
                                  Specifies the number of repeating symbols specified 
                                 
                               | 
                           
                           
                              | => | 
                              46 | 
                              RelatdSym | 
                              N | 
                              
                                 
                                  Can be repeated multiple times if message is related to multiple symbols. 
                                 
                               | 
                           
                           
                              | => | 
                              65 | 
                              SymbolSfx | 
                              N | 
                              
                                 
                                  Can be repeated multiple times if message is related to multiple symbols. 
                                 
                               | 
                           
                           
                              | => | 
                              48 | 
                              SecurityID | 
                              N | 
                              
                                 
                                  Can be repeated multiple times if message is related to multiple symbols. 
                                 
                               | 
                           
                           
                              | => | 
                              22 | 
                              IDSource | 
                              N | 
                              
                                 
                                  Can be repeated multiple times if message is related to multiple symbols. 
                                 
                               | 
                           
                           
                              | => | 
                              167 | 
                              SecurityType | 
                              N | 
                              
                                 
                                  Must be specified if a Future or Option. If a Future: RelatedSym, SecurityType <167>, and MaturityMonthYear <200> are required. If an Option: RelatedSym, SecurityType <167>, MaturityMonthYear <200>, PutOrCall <201>, and StrikePrice <202> are required.
                                  
                                 
                               | 
                           
                           
                              | => | 
                              200 | 
                              MaturityMonthYear | 
                              N | 
                              
                                 
                                  For Options or Futures to specify the month and year of maturity. 
                                 
                               | 
                           
                           
                              | => | 
                              205 | 
                              MaturityDay | 
                              N | 
                              
                                 
                                  For Options or Futures and can be used in conjunction with MaturityMonthYear <200> to specify a particular maturity date.
                                  
                                 
                               | 
                           
                           
                              | => | 
                              201 | 
                              PutOrCall | 
                              N | 
                              
                                 
                                  For Options. 
                                 
                               | 
                           
                           
                              | => | 
                              202 | 
                              StrikePrice | 
                              N | 
                              
                                 
                                  For Options. 
                                 
                               | 
                           
                           
                              | => | 
                              206 | 
                              OptAttribute | 
                              N | 
                              
                                 
                                  For Options. 
                                 
                               | 
                           
                           
                              | => | 
                              207 | 
                              SecurityExchange | 
                              N | 
                              
                                 
                                  Can be used to identify the security. 
                                 
                               | 
                           
                           
                              | => | 
                              106 | 
                              Issuer | 
                              N | 
                              
                                 
                                  Can be repeated multiple times if message is related to multiple symbols. 
                                 
                               | 
                           
                           
                              | => | 
                              107 | 
                              SecurityDesc | 
                              N | 
                              
                                 
                                  Can be repeated multiple times if message is related to multiple symbols. 
                                 
                               | 
                           
                           
                              | 37 | 
                              OrderID | 
                              N | 
                               | 
                           
                           
                              | 11 | 
                              ClOrdID | 
                              N | 
                               | 
                           
                           
                              | 33 | 
                              LinesOfText | 
                              Y | 
                              
                                 
                                  Specifies the number of repeating lines of text specified 
                                 
                               | 
                           
                           
                              | => | 
                              58 | 
                              Text | 
                              Y | 
                              
                                 
                                  Repeating field, number of instances defined in LinesOfText <33>
                                    
                                  
                                 
                               | 
                           
                           
                              | 95 | 
                              RawDataLength | 
                              N | 
                               | 
                           
                           
                              | 96 | 
                              RawData | 
                              N | 
                               | 
                           
                           
                              | <MessageTrailer> | 
                              Y | 
                                 |