Technical event within market data feed.
Valid values:
| '1' | StartInstrumentRefData |
| '2' | EndInstrumentRefData |
| '3' | StartOffMarketTrades |
| '4' | EndOffMarketTrades |
| '5' | StartOrderBookTrades |
| '6' | EndOrderBookTrades |
| '7' | StartOpenInterest |
| '8' | EndOpenInterest |
| '9' | StartSettlementPrices |
| '10' | EndSettlementPrices |
| '11' | StartStatsRefData |
| '12' | EndStatsRefData |
| '13' | StartStatistics |
| '14' | EndStatistics |
Used in: