{"delta_7d":null,"gated":true,"iso":"ENTSOE-DE","market_name":"Frankfurt","market_slug":"frankfurt","ok":true,"rank_score":-221.2,"state":"DE","tier":"anonymous","upgrade":{"label":"Sign up free for full breakdown + 30d history","url":"/signup?next=/pockets/frankfurt&utm_source=pocket_detail"},"verdict":"AVOID","why":"DCPI verdict: AVOID; high grid constraints (67); slow TTP (118mo)"}