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{"created_at":"2026-04-17T15:43:22.010 {"created_at":"2026-04-17T15:43:22.010403+00:00","signal_type":"discovery_unusual_volume_delta","source":"discovery_ingestor","url":"https://www.nasdaq.com/articles/spym-vs-nobl-which-stock-etf-better-buy","value":{"fp":"8390be99e2a58566","kind":"unusual_volume","published_at":"2026-04-17T15:09:00+00:00","source":"Nasdaq Markets","summary":"Key PointsBy tracking the S&P 500 index, the State Street SPDR Portfolio S&P 500 ETF has delivered annual returns averaging 10.7% over the past 20 years.","tickers":[],"title":"SPYM vs. NOBL: Which Stock ETF Is a Better Buy?","url":"https://www.nasdaq.com/articles/spym-vs-nobl-which-stock-etf-better-buy"}}... |