| SecurityTradingEventCodeSet | int | Identifies an event related to a SecurityTradingStatus(326). An event occurs and is gone, it is not a state that applies for a period of time.
| 1 | = | Order imbalance, auction is extended | Added EP47
| | [OrderImbalance] | | 2 | = | Trading resumes (after Halt) | Added EP47
| | [TradingResumes] | | 3 | = | Price Volatility Interruption | Added EP47
| | [PriceVolatilityInterruption] | | 4 | = | Change of Trading Session | Added EP47
| | [ChangeOfTradingSession] | | 5 | = | Change of Trading Subsession | Added EP47
| | [ChangeOfTradingSubsession] | | 6 | = | Change of Security Trading Status | Added EP47
Updated EP95
| | [ChangeOfSecurityTradingStatus] | | 7 | = | Change of Book Type | Added EP47
| | [ChangeOfBookType] | | 8 | = | Change of Market Depth | Added EP47
| | [ChangeOfMarketDepth] | | 9 | = | Corporate action | Added EP190
| | [CorporateAction] |
| Added EP47
|