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Could not fetch row with primary-key sig_c1c5abdd43d3.
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Update row sig_2ea6e9e4ef7f in signals
id
sig_2ea6e9e4ef7f
Primary key.
TEXT
event_id
58386
TEXT NOT NULL
watcher_id
NULL
TEXT
signal_type
discovery_options_flow_delta
TEXT NOT NULL
value
{"aggregator_url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks","as_of":"2026-04-16T17:21:14.731588+00:00","canonical_url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks","enrichment":{"aggregator_url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks","article_chars":5000,"article_truncated":true,"blocked_reason":null,"candidate_id":"sc_a2bcb3d2818ec7f1","canonical_host":"nasdaq.com","canonical_is_aggregator":false,"canonical_url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks","content_type":"text/html; charset=utf-8","enriched_at":"2026-04-16T17:50:54.318378+00:00","extraction_method":"trafilatura","fetched_description":"Growth in telecom, data centers and energy to aid EME, MTZ, DY, PRIM & ORN in the Zacks Building Products - Heavy Construction industry.","fetched_title":"5 Heavy Construction Stocks to Watch as Infrastructure Picks Up | Nasdaq","final_url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks","html_truncated":false,"paywall_likely":false,"publisher_domain":"nasdaq.com","publisher_resolution":"canonical_url","requested_url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks","source_event_id":"evt_a455f007e102","source_quality":"high","status_code":200,"version":"signal_enrichment_v2"},"fp":"305ec947e9c3e930","kind":"options_flow","published_at":"2026-04-16T13:58:00+00:00","publisher_domain":"nasdaq.com","signal_understanding":{"analysis_basis":"article","claim_confidence":0.72,"dates_mentioned":["into 2026","next five years"],"entities":[{"asset_class":"equity","name":"EME","relevance":"mentioned as a stock to watch","symbol":"EME","type":"company"},{"asset_class":"equity","name":"MTZ","relevance":"mentioned as a stock to watch","symbol":"MTZ","type":"company"},{"asset_class":"equity","name":"DY","relevance":"mentioned as a stock to watch","symbol":"DY","type":"company"},{"asset_class":"equity","name":"PRIM","relevance":"mentioned as a stock to watch","symbol":"PRIM","type":"company"},{"asset_class":"equity","name":"ORN","relevance":"mentioned as a stock to watch","symbol":"ORN","type":"company"},{"asset_class":"industry","name":"Zacks Building Products - Heavy Construction industry","relevance":"core subject of the article","symbol":"","type":"industry"}],"event_type":"other","information_gaps":["No options-flow data is present in the provided text (no calls vs puts, no expiries, no flow size, no open-interest context, and no indication of informed positioning).","The signal type indicates options-flow delta, but the article content provided is an industry outlook rather than an options-flow report.","The article excerpt does not include any specific numeric options metrics for EME, MTZ, DY, PRIM, or ORN."],"key_facts":["The article states that near-term challenges include tariff-related uncertainty, cost pressures, inflation, and labor constraints that can delay project timelines and compress margins.","The article describes data centers/AI buildout as a structural driver into 2026, supporting demand for site development, power infrastructure, and specialized mechanical systems.","The article describes grid investment as a multi-year CapEx cycle driven by load growth and aging infrastructure, expecting investment across transmission, substations, distribution, and new generation capacity.","The article says the U.S. administration\u2019s infrastructure plan could have significant implications over the next five years.","The article states acquisitions are a preferred mode for solidifying product portfolios and leveraging new business opportunities.","The article cites macroeconomic challenges including labor availability, raw material costs, credit/operating risks tied to economic downturns, and sensitivity to interest-rate/inflation policy uncertainty.","The article notes the industry\u2019s Zacks Industry Rank is #93, placing it in the top 38% of more than 250 Zacks industries."],"numeric_claims":[{"label":"Zacks Industry Rank","value":"#93"},{"label":"Top percentile","value":"top 38% of more than 250 Zacks industries"},{"label":"Time horizon (data centers structural driver)","value":"into 2026"},{"label":"Time horizon (infrastructure plan implications)","value":"next five years"}],"primary_claim":"The article attributes potential growth in heavy construction to data-center buildout and grid investment, while noting near-term challenges from tariffs, cost pressures, inflation, and labor constraints.","relevance_score":0.25,"sentiment":"mixed","source_quality":"high","summary":"The provided article discusses macro and industry trends for the Zacks Building Products \u2013 Heavy Construction industry, highlighting tailwinds from data centers, grid investment, and infrastructure/renewables, but also near-term headwinds like tariffs, labor constraints, and cost pressures. It does not provide any specific options-flow (calls/puts, expiries, or sizing) details for the mentioned tickers.","topics":["infrastructure","heavy construction","data centers","power grid investment","renewables","tariff uncertainty","labor constraints","cost pressures","inflation","interest rates","Zacks Industry Rank"]},"source":"Nasdaq Investing","source_domain":"nasdaq.com","summary":"Growth in telecom, data centers and energy to aid EME, MTZ, DY, PRIM & ORN in the Zacks Building Products - Heavy Construction industry.","tickers":[],"title":"5 Heavy Construction Stocks to Watch as Infrastructure Picks Up","url":"https://www.nasdaq.com/articles/5-heavy-construction-stocks-watch-infrastructure-picks"}
TEXT NOT NULL
threshold
NULL
TEXT
direction
NULL
TEXT
severity
NULL
TEXT
window
NULL
TEXT
source
discovery_ingestor
TEXT NOT NULL
reason_trace
{"_evidence_event_ids":["evt_a455f007e102"]}
TEXT
dedupe_key
signal_enriched:discovery_options_flow_delta:4eeb290097c22d10
TEXT NOT NULL
throttle_s
INTEGER (default 0
created_at
2026-04-16T17:21:14.731588+00:00
TEXT NOT NULL (default strftime('%Y-%m-%dT%H:%M:%fZ','now')
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