1. Cigna Corp.(CI) 섹터 Healthcare 산업 Healthcare Plans 주가 https://finance.yahoo.com/quote/CI?p=CI&.tsrc=fin-srch IR https://investors.cigna.com/home/default.aspx SEC https://www.sec.gov/edgar/browse/?CIK=1739940&owner=exclude 2. Southern Co.(SO) 섹터 Utilities 산업 Utilities-Regulated Electric 주가 https://finance.yahoo.com/quote/SO?p=SO&.tsrc=fin-srch IR https://investor.southerncompany.com/home/defaul..