| LeverageTier | Tier of dynamic leverage. |
| MarketHours | Access to symbol's trading sessions schedule |
| ProportionalAmountType | Defines types of amounts you can use for using symbol volume methods. |
| RoundingMode | The rounding mode for normalizing trade volume. |
| Symbol | Represents a currency pair. |
| SymbolCommissionType | Defines symbol commission types. |
| SymbolInfo | Represents the Symbol interface. |
| SymbolMinCommissionType | Defines symbol minimum commission types. |
| SymbolMinDistanceType | Defines symbol minimum distance types. |
| Symbols | Represents the list of all the symbols with the symbol names as string values. |
| SymbolSwapCalculationType | Defines the types of calculation for symbol SWAP Long/Short. |
| SymbolTradingMode | Defines symbol trading modes. |
| TradingSession | Trading session schedule |