[{"ticker":"TOPT","name":"iShares Top 20 U.S. Stocks ETF","exchange":"NYSE ARCA","sector":null,"gics_sector":null,"market_cap":null,"current_price":34.3300,"previous_close":34.44,"price_change":-0.1100,"price_change_pct":-0.32,"day_high":34.3450,"day_low":34.3250,"day_open":34.3250,"avg_volume":null,"price_as_of":"2026-10-23T20:00:00+00:00","last_price_update":"2026-10-23T20:05:11.90565+00:00","cs_band":null,"ai_signal":null,"ai_signal_short":null,"ai_signal_tone":null,"ai_signal_history_id":null,"ai_signal_updated_at":null,"price_kind":"close","adv_tier":2,"ext_price":null,"ext_price_as_of":null,"market_session":null,"has_intraday":false,"delisted_at":null,"successor_ticker":null,"asset_type":"ETF","volume":29251,"pe_ratio":null,"dividend_yield":null,"beta_1y":1.107,"avg_volume_30d":581934,"ratios_as_of":null,"ratios_price":null,"sic_code":null}]