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COST price alerts

Costco Wholesale Corporation

Check the COST stock price today and watch Costco Wholesale Corporation live — including pre-market and after-hours moves. Set a free alert and get notified the moment it crosses the price you care about. Your first alert takes about 30 seconds.

After-hours

USD 1,016.16

−24.39 (−2.34%)

Regular close USD 1,019.26

Updated 06:34 AM UTC

COST price chart

USD 1,016.16

Delayed market data

1D chart. Low 1,012.56, high 1,041.00, last 1,016.16, change -2.39%.

1D chart: amber = pre-market, green/red = regular, violet = after hours

1,010.281,021.281,032.281,043.289:30 AM4:00 PM
9:00 AM 1:00 AM
Pre-market Regular After hours

COST

Open
USD 1,041.00
Prev close
USD 1,040.55
Day high
USD 1,041.00
Day low
USD 1,012.56
52-wk high
USD 1,096.50
52-wk low
USD 844.06

COST Key Alert Levels & Market Profile

Costco Wholesale Corporation (COST), a consumer defensive company in the discount stores space, is currently trading at USD 1,016.16, 7.3% below its 52-week high of USD 1,096.50. Over the past month, COST has moved an average of 1.15% (±USD 11.65) per trading session. The next confirmed quarterly earnings report is scheduled for Dec 10, 2026 (in 37 days). Use these data points to set realistic alert thresholds without reacting to normal session volatility.

Next earnings

Dec 10, 2026

In 37 days

Avg daily move

±1.15%

±USD 11.65 / session (30d)

52W high distance

−7.3%

52-wk high: USD 1,096.50

Suggested alert thresholds for COST

Calibrated from COST's recent price volatility and upcoming catalysts

  • Volatility

    Daily swing alert (±1.5%)

    Triggers if COST moves 1.5% in a day (exceeds typical ~1.15% daily move).

  • Breakout

    52-week high breakout (USD 1,096.50)

    Alerts when COST crosses above its yearly ceiling (7.3% away).

  • Pullback

    5% pullback level (USD 965.35)

    Notifies on a 5% dip from current USD 1,016.16 for key support.

  • Earnings

    Earnings alert (Dec 10, 2026)

    Reminder 2 days before quarterly release (37 days away).

About Costco Wholesale Corporation

Consumer Defensive · Discount Stores

Costco Wholesale Corporation, together with its subsidiaries, engages in the operation of membership warehouses in the United States, Puerto Rico, Canada, Mexico, Japan, the United Kingdom, Korea, Australia, Taiwan, China, Spain, France, Sweden, Iceland, and New Zealand. It offers merchandise, including sundries, dry groceries, candies, coolers, freezers, liquor, and tobacco; non-food merchandise comprising consumer electronics, appliances, small electrics, health and beauty aids, hardware, lawn and garden, sporting goods, tires, toys and seasonal, automotive, stamps, tickets, apparel, furniture, domestics, housewares, special order kiosks, and jewelry; and fresh food, such as meat, produce, deli, and bakery products. The company is also involved in warehouse ancillary operations, which include gasoline, pharmacies, food courts, optical, hearing aids, and tire installation centers. In addition, it engages in e-commerce, business centers, travel, and other businesses. Further, the company operates e-commerce sites; and offers branded and private-label products in various categories. The company was formerly known as Costco Companies, Inc. and changed its name to Costco Wholesale Corporation in August 1999. Costco Wholesale Corporation was founded in 1976 and is based in Issaquah, Washington.

COST fundamentals

Market cap
451.66B
P/E ratio
50.11
EPS
USD 20.34
Div. yield
0.58%
Beta
0.85
Volume
1.9M
Avg volume
2.1M

How COST price alerts work

Pick a target price or a % move for COST. Computo watches the market — including pre-market and after-hours sessions — and notifies you the moment it triggers, then waits out a cooldown so you are never spammed. So you do not have to refresh the COST live price all day to catch a move; set it once and we email you.

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COST price alerts — FAQ

Is a COST price alert free?
Yes, for your first 14 days. Creating a COST price alert on Computo starts with a free trial — no credit card required. After the trial, keep unlimited alerts, personal notes, and portfolios for $5/month or $50/year.
How do the price alerts work?
Computo watches COST during market hours and notifies you the moment your target price or % move is hit, then waits out a cooldown so you are never spammed.
Do I need to install an app?
No. Computo runs in your browser. Create a free account, set your alert, and we handle the monitoring — there is nothing to install.
Can I set a target price or a percentage move for COST?
Yes. Set an absolute price (for example, alert me when COST crosses USD 1,096.50) or a daily percentage move (for example, alert me if COST drops 1.5% in a day).
What is the COST after-hours price?
When COST is trading in the after-hours session, the live price at the top of this page is the after-hours price, with the regular-session close shown for reference. After-hours runs roughly 4:00–8:00 PM ET. Set a free alert and Computo emails you when COST hits your target — even outside regular hours.
Does COST trade pre-market?
Yes. COST trades in the pre-market session before the regular open. When pre-market is active, the live price above is the pre-market price for COST. Set a free price alert and we notify you the moment your target is hit, pre-market included.

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