{"delta_7d":null,"gated":true,"iso":"NORDPOOL","market_name":"Stockholm","market_slug":"stockholm","ok":true,"rank_score":41.2,"state":"SE","tier":"anonymous","upgrade":{"label":"Sign up free for full breakdown + 30d history","url":"/signup?next=/pockets/stockholm&utm_source=pocket_detail"},"verdict":"CAUTION","why":"adequate excess capacity (62); fast TTP (18mo)"}