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Hypermarkets & Super Centers Industry Stocks Technical Analysis - COST

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- 10/24/2025 -
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Costco Co. (COST) Technical Analysis

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Summary:
Weekly :Oversold sector
Daily :The price has fallen below the Parabolic SARThe price has declined below the moving average in the center of the Bollinger Bands
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It was the negative week for the Costco Co. (COST). During the week, the COST gave back -4.19 points, or -0.45%, and closed at 932.14 on Friday, October 24, 2025. Weekly volume was -17% below average.

COST is a member of Consumer Staples Sector. Consumer Staples is the most oversold sector. Sector/industry rotation is considered a proven strategy to beat the market. Use the following links to find overbought/oversold technical indicators by Sector or by Industry.

Long-term trend: [See COST long-term trend chart]
A long-term downtrend had started on February 13, 2025 at 1078.00 and reached 871.70 on April 7, 2025. COST lost 206.30 points, or 19.14%, in 7 weeks. The price is now at the 29.30% retracement level.

Medium-term trend: [See COST medium-term trend chart]
A medium-term downtrend had started on June 3, 2025 at 1067.08 and reached 903.29 on September 29, 2025. COST lost 163.79 points, or 15.35%, in 16 weeks. The chart has formed a Falling Wedge chart pattern. The trend support level is at 893.23 and resistance is at 941.56. A Falling Wedge is a triangle formation with a noticeable slant to the downside. It represents the loss of a downside momentum on each successive low and has a bullish bias. The Falling wedge usually marks a reversal in a downtrend. In an uptrend a falling wedge is considered to be a continuation pattern. Use the following link to access a Falling Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Wedge pattern in a medium-term trend.

Weekly Technical Indicators: [See COST weekly technical indicators chart]
Weekly technical indicators are neutral.

The weekly MACD line is below its signal line since June 13, 2025. This is an indication that the medium-term trend is down. Use the following link to access a MACD help.

Short-term trend: [See COST short-term trend chart]
A short-term uptrend had started on September 29, 2025 at 903.29 and reached 964.00 on October 15, 2025. COST gained -60.71 points, or -6.72%, in 16 days. The chart has formed a Symmetric Triangle chart pattern.

Daily Technical Indicators: [See COST daily technical indicators chart]
Daily technical indicators are neutral.

The daily MACD line is above its signal line since October 8, 2025. This is an indication that the short-term trend is up. The distance between MACD and the signal line is low and getting smaller. It indicates that the current short-term uptrend is getting weak.

During the last week, the price has fallen below the Parabolic SAR (stop and reversal). A Parabolic SAR above the price is a bearish signal, and it indicates that momentum is likely to remain in the downward direction. A Parabolic SAR is used as a trailing stop loss for long or short positions. It works best during strong trending periods. Use the following links to access Parabolic SAR Help, or use the Technical Stock Screener to see the list of stocks with the Parabolic SAR close to the price level.

During the last week, the price has declined below the moving average in the center of the Bollinger Bands. The Bollinger Bands are often used with a non-oscillator indicator like chart patterns or a trendline. The signals are considered more reliable if these indicators confirm the recommendation of the Bollinger Bands. Use the following links to access the Bollinger Bands Help, or use the Technical Stock Screener to see the list of stocks with the price above the Upper Bollinger Band or below the Lower Bollinger Band.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 58.08
Williams' Percentage Range (W%R) 39.50
Lane's Stochastic (%D-Slow) 42.97
Greed/Fear Indicator (GFI) 53.84
Moving Average Converg./Diverg. (MACD) -2.98
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 45.32
Williams' Percentage Range (W%R) 76.20
Lane's Stochastic (%D-Slow) 27.12
Greed/Fear Indicator (GFI) 33.37
Moving Average Converg./Diverg. (MACD) -4.05
Trading Signals
Description Value Chart
Parabolic System 962.95
Upper Bollinger Band 961.75
50 Day Moving Average 945.81
Weekly Trendline Resistance 941.56
Daily Stochastic Crossing 939.09
Price 932.14
20 Day Moving Average 929.85
Weekly Stochastic Crossing 925.24
Lower Bollinger Band 911.33
Weekly Trendline Support 893.23
Sector and Industry
Description Name Rank
Sector Consumer Staples 1
Industry Hypermarkets & Super Centers 61
Daily Trend
Description Value
Direction Up
Chart Pattern Symmetric Triangle
Low 903.29
Low Date 09/29/2025
High 964.00
High Date 10/15/2025
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern Falling Wedge
Status Valid
Resistance 941.56
Support 893.23
High 1067.08
High Date 06/03/2025
Low 903.29
Low Date 09/29/2025
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 1078.00
High Date 02/13/2025
Low 871.70
Low Date 04/07/2025
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 406.51
Low Date 05/20/2022
High 1078.00
High Date 02/13/2025
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 25.94
Low Date 05/24/2000
High 1078.00
High Date 02/13/2025
Warning: TheGreedyTrader.com presents weekly analysis. Technical indicators and trend parameters are calculated for the close of business day indicated on the top right corner of the screen.