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{"created_at":"2026-04-15T20:32:53.088 {"created_at":"2026-04-15T20:32:53.088373+00:00","signal_type":"discovery_unusual_volume_delta","source":"discovery_ingestor","url":"https://www.nasdaq.com/articles/notable-wednesday-option-activity-pubm-goog-uuuu","value":{"fp":"a15b394650201b51","kind":"unusual_volume","published_at":"2026-04-15T19:59:50+00:00","source":"Nasdaq Markets","summary":"Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in PubMatic Inc (Symbol: PUBM), where a total volume of 5,176 contracts has been traded thus far today, a contract volume which is representative of approximately 5","tickers":[],"title":"Notable Wednesday Option Activity: PUBM, GOOG, UUUU","url":"https://www.nasdaq.com/articles/notable-wednesday-option-activity-pubm-goog-uuuu"}}... |