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S&P 500 Overbought StocksArchive
- 4/2/2026 -
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Costco Co. (COST) Technical Analysis
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| Summary:
| | Weekly : | | Daily : 
Move cursor over the icon to see details.
| | It was a second consecutive positive week for the Costco Co. (COST). During the week, the COST gained 31.10 points, or 3.16%, and closed at 1014.96 on Thursday, April 2, 2026. It was the best weekly gain since February 6, 2026. Weekly volume was -13% below average.
 Long-term trend: [See COST long-term trend chart]
A long-term downtrend had started on February 13, 2025 at 1078.00 and reached 844.06 on December 16, 2025. COST lost 233.94 points, or 21.70%, in 43 weeks. The chart has formed a Falling Channel chart pattern. The trend support level is at 833.44 and resistance is at 1035.05. A Falling Channel represents price movement contained between parallel lower (support) and upper (resistance) trend lines. Trading Channeling stocks is one of the most reliable and accurate trading techniques that provide traders with precise entry and exit points as well as stop-losses and take-profit recommendations. Use the following link to access a Falling Channel chart pattern help, or use a Technical Stock Screener to see the list of stocks with Falling Channel pattern in a long-term trend.
 Medium-term trend: [See COST medium-term trend chart]
A medium-term uptrend had started on December 16, 2025 at 844.06 and reached 1028.44 on February 17, 2026. COST gained -184.38 points, or -21.84%, in 9 weeks. The price is now at the 7.31% retracement level.
 Weekly Technical Indicators: [See COST weekly technical indicators chart]
Weekly Williams' Percentage Range is overbought. Use the Technical Stock Screener to see the list of stocks with overbought weekly Williams' Percentage Range. Oscillators are designed to signal a possible trend reversal. They can act as alerts and should be taken in conjunction with other technical analysis tools. Oscillators can be used to confirm other technical signals. Use the following link to access Williams' Percentage Range help.
The weekly MACD line is above its signal line since January 9, 2026. This is an indication that the medium-term trend is up. 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 March 24, 2026 at 961.00 and reached 1016.00 on April 2, 2026. COST gained -55.00 points, or -5.72%, in 9 days. Price is near the trend high.
Daily Technical Indicators: [See COST daily technical indicators chart]
Daily Williams' Percentage Range is overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Williams' Percentage Range.
During the last week, daily MACD line has moved above its signal line. Such crossover is considered a bullish signal.
The price touches the upper Bollinger Band. 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.
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| Daily Oscillators |
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| Weekly Oscillators |
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| Trading
Signals |
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| Sector and
Industry |
| Description |
Name |
Rank |
| Sector |
Consumer Staples |
7 |
| Industry |
Hypermarkets & Super Centers |
105 |
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| Daily Trend |
| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Low |
961.00 |
| Low Date |
03/24/2026 |
| High |
1016.00 |
| High Date |
04/02/2026 |
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| Weekly Trend |
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| Description |
Value |
| Direction |
Down |
| Chart Pattern |
DownTrend |
| Status |
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| Resistance |
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| Support |
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| High |
1028.44 |
| High Date |
02/17/2026 |
| Low |
960.46 |
| Low Date |
03/06/2026 |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Status |
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| Resistance |
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| Support |
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| Low |
844.06 |
| Low Date |
12/16/2025 |
| High |
1028.44 |
| High Date |
02/17/2026 |
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| Quarterly Trend |
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| Description |
Value |
| Direction |
Down |
| Chart Pattern |
Falling Channel |
| Status |
Valid |
| Resistance |
1035.05 |
| Support |
833.44 |
| High |
1078.00 |
| High Date |
02/13/2025 |
| Low |
844.06 |
| Low Date |
12/16/2025 |
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| Description |
Value |
| Direction |
Up |
| Chart Pattern |
Uptrend |
| Status |
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| Resistance |
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| Support |
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| Low |
25.94 |
| Low Date |
05/24/2000 |
| High |
1078.00 |
| High Date |
02/13/2025 |
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