{"delta_7d":null,"gated":true,"iso":"ERCOT","market_name":"Houston","market_slug":"houston","ok":true,"rank_score":-46.1,"state":"TX","tier":"anonymous","upgrade":{"label":"Sign up free for full breakdown + 30d history","url":"/signup?next=/pockets/houston&utm_source=pocket_detail"},"verdict":"CAUTION","why":"adequate excess capacity (66); slow TTP (65mo)"}