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{"created_at":"2026-04-06T21:04:57.701 {"created_at":"2026-04-06T21:04:57.701497+00:00","dedupe_key":"signal_enriched:discovery_unusual_volume_delta:4326cb2e2911fa65","evidence_event_ids":["evt_ce9aee7030ba"],"signal_type":"discovery_unusual_volume_delta","source":"discovery_ingestor","value":{"aggregator_url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl","as_of":"2026-04-06T21:04:57.701497+00:00","canonical_url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl","enrichment":{"aggregator_url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl","article_chars":3570,"article_truncated":false,"blocked_reason":null,"candidate_id":"sc_d9c41835d404e97e","canonical_host":"nasdaq.com","canonical_is_aggregator":false,"canonical_url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl","content_type":"text/html; charset=utf-8","enriched_at":"2026-04-07T15:33:31.936848+00:00","extraction_method":"heuristic","fetched_description":"Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in West Pharmaceutical Services, Inc. (Symbol: WST), where a total volume of 4,813 contracts has been traded thus far today, a contract volume which is representati","fetched_title":"Notable Monday Option Activity: WST, SIRI, MRVL | Nasdaq","final_url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl","html_truncated":false,"paywall_likely":false,"publisher_domain":"nasdaq.com","publisher_resolution":"canonical_url","requested_url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl","source_event_id":"evt_ce9aee7030ba","source_quality":"high","status_code":200,"version":"signal_enrichment_v2"},"fp":"b7016e43348806f4","kind":"unusual_volume","published_at":"2026-04-06T19:32:34+00:00","publisher_domain":"nasdaq.com","signal_understanding":{"analysis_basis":"article","claim_confidence":0.9,"dates_mentioned":["April 06, 2026"],"entities":[{"asset_class":"equity","name":"West Pharmaceutical Services, Inc.","relevance":"high","symbol":"WST","type":"company"}],"event_type":"price_action","information_gaps":["No specific catalyst mentioned for the unusual volume activity."],"key_facts":["4,813 contracts traded for WST today","Represents approximately 481,300 underlying shares","52% of WST's average daily trading volume over the past month is 925,685 shares"],"numeric_claims":[{"label":"traded contracts","value":"4,813"},{"label":"average daily volume","value":"925,685"},{"label":"percentage of average volume","value":"52%"}],"primary_claim":"WST's options trading volume today is 4,813 contracts, which is 52% of its average daily volume of 925,685 shares.","relevance_score":0.8,"sentiment":"neutral","source_quality":"high","summary":"There is notable options trading activity in West Pharmaceutical Services, Inc. (WST), with a volume of 4,813 contracts traded, representing 52% of its average daily trading volume.","topics":["options trading","unusual volume","WST"]},"source":"Nasdaq Markets","source_domain":"nasdaq.com","summary":"Looking at options trading activity among components of the Russell 3000 index, there is noteworthy activity today in West Pharmaceutical Services, Inc. (Symbol: WST), where a total volume of 4,813 contracts has been traded thus far today, a contract volume which is representati","tickers":[],"title":"Notable Monday Option Activity: WST, SIRI, MRVL","url":"https://www.nasdaq.com/articles/notable-monday-option-activity-wst-siri-mrvl"}}... |