Public research preview
Mark Alford, Representative disclosure: SPDR S&P 500 Buyback ETF (SPYB)
Disclosed a sell transaction in SPDR S&P 500 Buyback ETF (SPYB). Use this page to inspect source evidence, confidence scores, filing delay, and post-disclosure price movement before deciding whether to research the signal further.
This public page is for public-disclosure research only. It is not investment advice and does not place orders. Verify the official source before relying on any signal.
Evidence passport
Official-source context and parser confidence before any simulation or alert decision.
- Source
- House STOCK Act disclosures
- Published
- 31 Mar 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%
- Filing delay
- 15 days
Chronologie
Date de transaction
16 Mar 2026
Déclaration publique
31 Mar 2026
Maintenant
Suivi aujourd’hui
Délai de déclaration: 15 jours
Mouvement du cours
Couverture de secours
- Fournisseur
- Stooq public daily close
- Récupéré
- 21 sept. 2026
Stooq public daily close lookup failed for spyb.us: Expected Stooq CSV response from https://stooq.com/q/d/l/?s=spyb.us&i=d, received text/html; charset=utf-8 EODHD daily call quota exhausted for 2026-09-21.
L’historique quotidien du cours n’est pas disponible pour ce signal.
- Cours de secours à la transaction
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- Cours de secours à la déclaration
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- Dernier cours de secours
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- Mouvement avant déclaration
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- Mouvement après déclaration
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- Mouvement ajusté du marché
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- 1w since disclosure
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- 1m since disclosure
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- 3m since disclosure
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- Hausse maximale avant déclaration
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- Repli depuis le pic
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Why Copy Window is Probably too late
Supporting factors
- Parsed sell disclosure for ordinary shares from House STOCK Act disclosures.
- Reported amount is $1,001 - $15,000.
- Post-disclosure move is currently treated as 0% because market-price coverage is unavailable.
Cautions
- Stooq public daily close lookup failed for spyb.us: Expected Stooq CSV response from https://stooq.com/q/d/l/?s=spyb.us&i=d, received text/html; charset=utf-8 EODHD daily call quota exhausted for 2026-09-21.
- Copy Window is using a transaction-price fallback until coverage improves.
- Price coverage is fallback; accepted for official-source intake before market data enrichment.
- Review the original source document before making any investment decision.
Source document
House STOCK Act disclosures, published 31 Mar 2026, 00:00
- Parser confidence
- 94%
- Instrument mapping
- 95%