Chain-Type Quantity Index for Real GDP: Management of Companies and Enterprises (NAICS 55) in Oklahoma was 175.88700 Index 2009=100 in April of 2021, according to the United States Federal Reserve. Historically, Chain-Type Quantity Index for Real GDP: Management of Companies and Enterprises (NAICS 55) in Oklahoma reached a record high of 175.88700 in April of 2021 and a record low of 67.17100 in July of 2005. Trading Economics provides the current actual value, an historical data chart and related indicators for Chain-Type Quantity Index for Real GDP: Management of Companies and Enterprises (NAICS 55) in Oklahoma - last updated from the United States Federal Reserve on March of 2024.