EquityDefinition
| # | Message Name | Description |
|---|---|---|
| 4400 | RegionalUnderlierComposite | RegionalUnderlierComposite (internal only) records exist per composite underlier (aka per ISIN). Eg for BMW there would be BMW-ESX-EQT which is the composite, but could have several contributing exchanges across the region |
| 4375 | TickerDefinition | TickerDefinition (internal only) records exist for all SpiderRock tickers including equity tickers (stocks and ETFs) as well as index tickers and synthetic tickers for future chains and option multihedge baskets. |