| 48 | SecurityID | String | | |
| 55 | Symbol | String | | |
| 106 | Issuer | String | | |
| 107 | SecurityDesc | String | | |
| 200 | MaturityMonthYear | MonthYear | | |
| 201 | PutOrCall | PutOrCallCodeSet | | |
| 202 | StrikePrice | Price | | |
| 206 | OptAttribute | char | | |
| 207 | SecurityExchange | Exchange | | |
| 223 | CouponRate | Percentage | | |
| 224 | CouponPaymentDate | LocalMktDate | | |
| 225 | IssueDate | LocalMktDate | | |
| 228 | Factor | float | | |
| 231 | ContractMultiplier | float | | |
| 255 | CreditRating | String | | |
| 454 | NoSecurityAltID | NumInGroup | | |
| 455 | SecurityAltID | String | | |
| 461 | CFICode | String | | |
| 470 | CountryOfIssue | Country | | |
| 471 | StateOrProvinceOfIssue | String | | |
| 472 | LocaleOfIssue | String | | |
| 541 | MaturityDate | LocalMktDate | | |
| 543 | InstrRegistry | String | | |
| 667 | ContractSettlMonth | MonthYear | | |
| 762 | SecuritySubType | String | | |
| 873 | DatedDate | LocalMktDate | | |
| 874 | InterestAccrualDate | LocalMktDate | | |
| 947 | StrikeCurrency | Currency | | |
| 966 | SettleOnOpenFlag | String | | |
| 967 | StrikeMultiplier | float | | |
| 968 | StrikeValue | float | | |
| 996 | UnitOfMeasure | UnitOfMeasureCodeSet | | |
| 1079 | MaturityTime | TZTimeOnly | | |
| 1147 | UnitOfMeasureQty | Qty | | |
| 1191 | PriceUnitOfMeasure | UnitOfMeasureCodeSet | | |
| 1192 | PriceUnitOfMeasureQty | Qty | | |
| 1193 | SettlMethod | SettlMethodCodeSet | | |
| 1194 | ExerciseStyle | ExerciseStyleCodeSet | | |
| 1195 | OptPayoutAmount | Amt | | |
| 1244 | FlexibleIndicator | Boolean | | |
| 1482 | OptPayoutType | OptPayoutTypeCodeSet | | |
| 1581 | OptionExpirationDesc | String | | |
| 1698 | StrikeUnitOfMeasure | UnitOfMeasureCodeSet | | |
| 1716 | UnitOfMeasureCurrency | Currency | | |
| 1717 | PriceUnitOfMeasureCurrency | Currency | | |
| 1940 | AssetType | String | | |
| 1948 | CouponFrequencyPeriod | int | | |
| 1949 | CouponFrequencyUnit | CouponFrequencyUnitCodeSet | | |
| 1950 | CouponDayCount | CouponDayCountCodeSet | | |
| 1951 | ConvertibleBondEquityID | String | | |
| 1976 | NoSecondaryAssetClasses | NumInGroup | | |
| 1979 | SecondaryAssetType | String | | |
| 2304 | NoAssetAttributes | NumInGroup | | |
| 2305 | AssetAttributeType | String | | |
| 2306 | AssetAttributeValue | String | | |
| 2307 | AssetAttributeLimit | String | | |
| 2577 | StrikePricePrecision | int | | |
| 2578 | OrigStrikePrice | Price | | |
| 2579 | SettlSubMethod | SettlSubMethodCodeSet | | |
| 2714 | FinancialInstrumentFullName | String | | |
| 2735 | AssetSubType | String | | |
| 2737 | FinancialInstrumentShortName | String | | |
| 2741 | SecondaryAssetSubType | String | | |
| 456 | SecurityAltIDSource | SecurityIDSourceCodeSet | | Added FIX.4.3
Updated EP271 |
| 1977 | SecondaryAssetClass | AssetClassCodeSet | | Added EP161 |
| 1978 | SecondaryAssetSubClass | AssetSubClassCodeSet | | Added EP161 |
| 65 | SymbolSfx | SymbolSfxCodeSet | | Added FIX.2.7 |
| 22 | SecurityIDSource | SecurityIDSourceCodeSet | | Added FIX.2.7
Updated EP161 |
| 460 | Product | ProductCodeSet | | Added FIX.4.3 |
| 167 | SecurityType | SecurityTypeCodeSet | | Added FIX.4.1 |
| 2210 | AssetGroup | AssetGroupCodeSet | | Added EP192 |
| 1938 | AssetClass | AssetClassCodeSet | | Added EP161 |
| 1939 | AssetSubClass | AssetSubClassCodeSet | | Added EP161 |
| 1952 | ConvertibleBondEquityIDSource | SecurityIDSourceCodeSet | | Added EP161 |
| 1435 | ContractMultiplierUnit | ContractMultiplierUnitCodeSet | | Added EP80 |
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