{"instance":[{"timestamp":"2026-07-25 18:38:00","AECI":"175","LGEE":"-71","MHEB":"-1726","MISO":"-6194","ONT":"-1548","PJM":"-2856","SOCO":"172","SPA":"-146","SWPP":"-77","TVA":"-370"}],"RefId":"25-Jul-2026 - Interval 18:38 EST","MktDay":null}