TAPEBOARD
// STOCK
§00 // NASDAQ · CONSUMER DEFENSIVE
Costco Wholesale Corporation (COST)
// research · charts · filings · insider activity
[ $947.82 ]
-1.33 (-0.14%) · MKT_CAP $420B · VOL 1.5M
// last_quote · 2026-08-08 01:55:07 UTC
Costco operates membership warehouse clubs. The $60–$130/yr membership is the core moat — members renew at ~90%+ rates and drive predictable cash flow.
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Open COST research
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§01 // WHAT_TAPEBOARD_SHOWS_FOR_COST
- // real-time quotes, streaming l1 + l2, time & sales, intraday charts with 50+ indicators
- // company fundamentals, income, balance sheet, cash flow, peer compare, analyst estimates
- // sec edgar filings, 10-k / 10-q / 8-k searchable with ai-generated summaries
- // insider transactions, form 4 buys/sells by execs and 10%+ holders, filterable by size + recency
- // options flow, unusual activity, open interest, implied vol (paid tier)
- // paper trading, l2-accurate fill simulation (terminal tier)
§02 // HOW_TO_RESEARCH_COST
- start with the overview, open the scanner, click COST, or search the top bar. unified page: price, profile, latest headlines.
- scan filings next, 8-k feed surfaces material events (earnings, m&a, insider changes). ai summary ships the takeaway in one paragraph.
- check insider activity, a cluster of form 4 buys from executives often precedes outperformance. feed groups by signer.
- size in the simulator, paper-trade COST with l2-walked fills before risking capital. analytics tracks win rate, profit factor, expectancy.
§03 // RELATED_TICKERS
// traders watching COST often track:
§04 // SCAN_THE_WHOLE_MARKET
// Find more setups like COST across the tape:
// PENNY_STOCK_SCANNER// UNUSUAL_VOLUME_SCANNER// TOP_GAINERS_TODAY// PREMARKET_MOVERS// ALL_MARKET_MOVERS
§05 // OPEN_TERMINAL
See COST on a real terminal.
// 28 sec to first quote · no card · cancel anytime
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