# Intrinio::ApiResponseEconomicIndexHistoricalData ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **historical_data** | [**Array<HistoricalData>**](HistoricalData.md) | | [optional] **index** | [**EconomicIndexSummary**](EconomicIndexSummary.md) | | [optional] **next_page** | **String** | The token required to request the next page of the data | [optional]