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Could not fetch row with primary-key sig_1fa1a62bb310.
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Update row sig_4dd95e35606b in signals
id
sig_4dd95e35606b
Primary key.
TEXT
event_id
237684
TEXT NOT NULL
watcher_id
NULL
TEXT
signal_type
discovery_unusual_volume_delta
TEXT NOT NULL
value
{"aggregator_url":"https://www.nasdaq.com/articles/2-stocks-buy-week-1-trillion-upside-potential","as_of":"2026-04-18T20:18:18.677149+00:00","canonical_url":"https://www.fool.com/investing/2026/04/18/x-ev-stocks-to-buy-in-april/","enrichment":{"aggregator_url":"https://www.nasdaq.com/articles/2-stocks-buy-week-1-trillion-upside-potential","article_chars":4999,"article_truncated":true,"blocked_reason":null,"candidate_id":"sc_842979aa314aa505","canonical_host":"fool.com","canonical_is_aggregator":false,"canonical_url":"https://www.fool.com/investing/2026/04/18/x-ev-stocks-to-buy-in-april/","content_type":"text/html; charset=utf-8","enriched_at":"2026-04-18T21:44:12.694082+00:00","extraction_method":"trafilatura","fetched_description":"Key PointsSeveral stocks have already created $1 trillion in value.","fetched_title":"2 Stocks to Buy This Week With $1 Trillion Upside Potential | Nasdaq","final_url":"https://www.nasdaq.com/articles/2-stocks-buy-week-1-trillion-upside-potential","html_truncated":false,"paywall_likely":false,"publisher_domain":"fool.com","publisher_resolution":"canonical_url","requested_url":"https://www.nasdaq.com/articles/2-stocks-buy-week-1-trillion-upside-potential","source_event_id":"evt_87254aeb1c5d","source_quality":"high","status_code":200,"version":"signal_enrichment_v2"},"fp":"7a95f4557d55d8e3","kind":"unusual_volume","published_at":"2026-04-18T18:35:00+00:00","publisher_domain":"fool.com","signal_understanding":{"analysis_basis":"article","claim_confidence":0.62,"dates_mentioned":["earlier this year","as early as this year","last month","in the coming months"],"entities":[{"asset_class":"equity","name":"Tesla","relevance":"high","symbol":"TSLA","type":"company"},{"asset_class":"equity","name":"Rivian","relevance":"high","symbol":"RIVN","type":"company"},{"asset_class":"equity","name":"Nvidia","relevance":"medium","symbol":"NVDA","type":"company"},{"asset_class":"equity","name":"Intel","relevance":"medium","symbol":"INTC","type":"company"},{"asset_class":"equity","name":"Uber Technologies","relevance":"medium","symbol":"UBER","type":"company"},{"asset_class":"other","name":"Wedbush (Dan Ives)","relevance":"medium","symbol":"","type":"analyst/firm"}],"event_type":"other","information_gaps":["The signal type is discovery_unusual_volume_delta, but the provided text contains no volume data, no volume ratio vs average, and no confirmation/unexplained context for unusual trading volume.","The article does not provide specific evidence that unusual volume is occurring for TSLA or RIVN; it only provides valuation/upside arguments.","No explicit catalyst is tied to a volume spike; catalysts mentioned are robotaxis-related for Tesla and R2 deliveries plus AI autonomy for Rivian.","The article\u2019s $1 trillion upside statements are framed as potential/estimates/speculation rather than quantified, independently verified outcomes."],"key_facts":["The article states Tesla (NASDAQ: TSLA) has already created a $1 trillion valuation.","The article says there is \u201cgrowing speculation\u201d Tesla could repeat a $1 trillion valuation.","The article attributes Tesla\u2019s $1 trillion valuation (in part) to the Model Y being one of the best-selling cars for several years and accounting for a majority of Tesla\u2019s auto sales.","The article states Tesla announced it would discontinue the Model S and Model X earlier this year.","The article says Tesla\u2019s replacement models are described as Cybercab (no pedals, no steering wheel) and that mass production could begin as early as this year.","The article cites Dan Ives (Wedbush) estimating the robotaxi opportunity could add $1 trillion to Tesla\u2019s market cap.","The article states Rivian (NASDAQ: RIVN) could \u201csoon replicate\u201d Tesla\u2019s $1 trillion growth path.","The article says Rivian\u2019s first mass-market vehicle, the R2 SUV, has deliveries expected to begin in the coming months.","The article states Rivian held its first \u201cAI Day\u201d outlining increased AI investments to reach full driving autonomy.","The article states Uber committed to invest up to $1.25 billion in Rivian shares in exchange for the right to purchase up to 50,000 R2 SUVs.","The article states Rivian\u2019s current market cap is about $20 billion (as written)."],"numeric_claims":[{"label":"Uber investment amount","value":"up to $1.25 billion"},{"label":"Uber right to purchase","value":"up to 50,000 R2 SUVs"},{"label":"Rivian current market cap","value":"about $20 billion"},{"label":"Tesla price decline referenced","value":"down 10% so far this year"},{"label":"Upside framing","value":"$1 trillion upside potential (article framing)"}],"primary_claim":"Tesla has already reached a $1 trillion valuation and the article claims there is growing speculation it could repeat this feat, while Rivian is presented as potentially replicating Tesla\u2019s growth path toward a $1 trillion valuation.","relevance_score":0.35,"sentiment":"positive","source_quality":"high","summary":"The article argues that Tesla (TSLA) and Rivian (RIVN) have upside potential of about $1 trillion each, citing future growth catalysts such as robotaxis for Tesla and mass-market scaling plus AI autonomy for Rivian.","topics":["EVs","robotaxis","autonomous driving","market cap upside","Model Y","Cybercab","R2 SUV","AI Day","Uber investment"]},"source":"Nasdaq Markets","source_domain":"fool.com","summary":"Key PointsSeveral stocks have already created $1 trillion in value.","tickers":[],"title":"2 Stocks to Buy This Week With $1 Trillion Upside Potential","url":"https://www.fool.com/investing/2026/04/18/x-ev-stocks-to-buy-in-april/"}
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_87254aeb1c5d"]}
TEXT
dedupe_key
signal_enriched:discovery_unusual_volume_delta:5639991188de5f64
TEXT NOT NULL
throttle_s
INTEGER (default 0
created_at
2026-04-18T20:18:18.677149+00:00
TEXT NOT NULL (default strftime('%Y-%m-%dT%H:%M:%fZ','now')
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