OTC Markets OTCQB - Delayed Quote • USD Summer Energy Holdings, Inc. (SUME) Follow Add holdings 0.7520 -0.0480 (-6.00%) At close: June 12 at 8:00:00 PM EDT Conversations Community Insights Related Tickers GNE Genie Energy Ltd. 24.91 +2.01% KEP Korea Electric Power Corporation 10.22 -4.49% NEE NextEra Energy, Inc. 74.78 +1.27% OKLO Oklo Inc. 63.66 -1.27%