| #define | Value | Comments |
|---|---|---|
| NxST_PERMID | 2 | Permission IDs |
| NxST_EXCHANGE | 3 | Exchange Codes |
| NxST_TRADECONDITION | 4 | Trade Conditions |
| NxST_QUOTECONDITION | 5 | Quote Conditions |
| NxST_CATEGORY | 6 | NxCore Categories |
| NxST_HALTSTATUS | 7 | Halt Codes |
| NxST_HALTREASONTYPE | 8 | Halt Reasons |
| NxST_OPENINDICATIONTYPE | 9 | Open Indications |
| NxST_ORDERIMBALANCETYPE | 10 | Order Imbalance |
| NxST_TRADEREPORTREASON | 11 | Trade Report Reasons |
| NxST_EXGCORRECTIONMAP | 12 | Exchange Correction Flags |
| NxST_SYMBOLCHANGETYPE | 13 | Symbol Change Types |
| NxST_OHLCFLAGS | 14 | OHLC Flags |
| NxST_EXDIVIDENDATTRIB | 15 | Ex Dividend Attribute Flags |
| NxST_OPRAEXCHANGELIST | 16 | OPRA Exchange Flags |
| NxST_NASDBIDTICK | 17 | Nasdaq Bid Tick |
| NxST_MARKETMAKERTYPE | 18 | Market Maker Types |
| NxST_MMQUOTETYPE | 19 | Market Maker Quote Types |
| NxST_REFRESHTYPE | 20 | Refresh Quote Types |
| NxST_EXPIRATIONCYCLE | 21 | Option Expiration Cycles |
| NxST_VOLUMETYPE | 22 | Volume Update Types |
| NxST_QTEMATCHTYPE | 23 | Quote Match Types |
| NxST_QTEMATCHFLAGS | 24 | Quote Match Flags |
| NxST_SIGHIGHLOWTYPE | 25 | Significant High Low Types |
| NxST_BBOCHANGEFLAGS | 26 | BBO Change Flags |
| NxST_TRADECONDFLAGS | 27 | Trade Condition Flags |
| NxST_PRICEFLAGS | 28 | Trade Price Flags |
| NxST_SETTLEFLAGMAP | 29 | Settlement Flags |
| NxST_SYMBOLFNCLSTATUSMAP | 30 | Financial Status Flags |
| NxST_EQUITYCLASSIFICATIONS | 31 | Equity Classification Flags |
| NxST_SYMBOLTYPES | 32 | Symbol Types |
| NxST_PINKSHEETTIERS | 33 | Pink Sheet Tiers |
| NxST_UNDERLYINGPRODUCTCODE | 35 | Underlying Product Code (only present on tapes derived from the exchange feed) |
| NxST_MATCHALGORITHM | 36 | Matching Algorithms (only present on tapes derived from the exchange feed) |
| NxST_ELIGIBILITYMAP | 37 | Underlying Product Code (only present on tapes derived from the exchange feed) |