Price · 10 years
Avg volume
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COST
Costco Wholesale Corporation
NASDAQ · EQUITY
$946.92 +$26.27 (+2.85%)
RSI (14)
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P/E (TTM)
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MACD (12, 26, 9)
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A/D Line
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Members of Congress Trading COST
In the last 12 months, 3 members of Congress disclosed buying COST, most recently Dan Newhouse (trade on Jul 10, 2026, disclosed Jul 17, 2026).
| Traded | Member | Action | Amount | Disclosed |
|---|---|---|---|---|
| Jul 30, 2026 | Richard Dean McCormick GA06 | Sold shares | $1K–$15K | Aug 14, 2026 |
| Jul 10, 2026 | Dan Newhouse WA04 | Bought shares | $1K–$15K | Jul 17, 2026 |
| Jan 30, 2026 | Gil Cisneros CA31 | Bought shares | $1K–$15K | Feb 13, 2026 |
| Dec 24, 2025 | Gil Cisneros CA31 | Sold some shares | $1K–$15K | Jan 12, 2026 |
| Nov 5, 2025 | Richard Dean McCormick GA06 | Bought shares | $1K–$15K | Dec 9, 2025 |
| Oct 17, 2025 | Gil Cisneros CA31 | Bought shares | $1K–$15K | Nov 18, 2025 |
Email Me When a Member of Congress Discloses a Trade in COST
What subscribers were emailed
- Richard Dean McCormick sold COST shares $1K–$15K on Jul 30, 2026
Subscribers were emailed this on Aug 14, 2026.
From House members' STOCK Act disclosures. See which members pick the best stocks on the Congress stock trading leaderboard.
Fund Ownership
How much of each tracked fund's portfolio is in COST, from their latest 13F filings.
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Financials
Revenue, margins, earnings, and cash flow for COST, from SEC filings.
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Valuation
A fair-value estimate for COST you can set a price alert against.
Valuation is built on the same fundamentals feed as the Financials tab. Once it lands, the plan is to let you alert on the gap between price and fair value — not just on a price level.
Research Reports
Decision-first research for COST, with the full supporting analysis.
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Insider Activity
Form 4/5 buys, sells, and grants reported by COST officers and directors.
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COST on GetMarketAlerts
Costco Wholesale Corporation (COST) has a live price chart, RSI(14), moving averages, and volume. Click the chart to set an email alert when price or RSI hits a level.
Indicators to Watch with COST
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