{"instance":[{"timestamp":"2026-10-09 08:28:00","AECI":"111","LGEE":"111","MHEB":"-805","MISO":"984","ONT":"68","PJM":"1355","SOCO":"83","SPA":"-6","SWPP":"-26","TVA":"43"}],"RefId":"09-Oct-2026 - Interval 08:28 EST","MktDay":null}