[{"ticker":"MPC","name":"Marathon Petroleum Corp","exchange":"NYSE","sector":"Energy","gics_sector":"Energy","market_cap":128398698138,"current_price":457.2200,"previous_close":459.28,"price_change":-2.0600,"price_change_pct":-0.45,"day_high":465.5490,"day_low":454.1900,"day_open":463.4000,"avg_volume":3146650,"price_as_of":"2026-10-23T20:00:00+00:00","last_price_update":"2026-10-23T20:16:01.718065+00:00","cs_band":"Mixed","ai_signal":"• The slight price decline appears to reflect profit-taking amid no major new developments for Marathon Petroleum. • Recent articles highlight Marathon's long-term investment performance and comparisons to ETFs, which may influence investor sentiment. • The energy sector's broader trends and oil price fluctuations could also be contributing factors to current trading dynamics.","ai_signal_short":"Profit-taking amid long-term performance focus and sector trends impacts.","ai_signal_tone":"neutral","ai_signal_history_id":"30bfe006-e5cb-4f47-9873-e1d2a1da5a42","ai_signal_updated_at":"2026-10-21T21:30:42.525+00:00","price_kind":"close","adv_tier":3,"ext_price":457.86,"ext_price_as_of":"2026-10-23T23:58:12.702+00:00","market_session":"closed","has_intraday":true,"delisted_at":null,"successor_ticker":null,"asset_type":"CS","volume":1459173,"pe_ratio":15.70,"dividend_yield":0.0086,"beta_1y":-0.241,"avg_volume_30d":2629525,"ratios_as_of":"2026-10-16","ratios_price":478.07,"sic_code":2911}]