The Greedy Trader Weekly Analysis
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- 2/27/2026 -
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Coinbase Global (COIN) Technical Analysis

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Summary:
Weekly :Broken trend support lineBroken trend resistance lineWilliams' Percentage Range and Lane's Stochastic are oversold
Daily :Price is near the Fibonacci 23.6% retracement level
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It was a second positive week after 4 consecutive negative weeks for the Coinbase Global (COIN). During the week, the COIN gained 4.50 points, or 2.63%, and closed at 175.85 on Friday, February 27, 2026. Weekly volume was 29% above average.

Long-term trend: [See COIN long-term trend chart]
A long-term uptrend had started on January 6, 2023 at 31.55 and reached 444.65 on July 18, 2025. COIN gained -413.10 points, or -1309.35%, in 132 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend support line (263.09) is broken. A broken support is considered to be a long-term bearish signal. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with broken trend support in a long-term trend.

Medium-term trend: [See COIN medium-term trend chart]
A medium-term downtrend had started on October 10, 2025 at 402.16 and reached 139.36 on February 12, 2026. COIN lost 262.80 points, or 65.35%, in 17 weeks. The chart has formed a Falling Wedge chart pattern. The downtrend resistance line (122.67) is broken. A broken support is considered to be a long-term bullish signal. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with broken trend resistance line in a medium-term trend.

Weekly Technical Indicators: [See COIN weekly technical indicators chart]
Weekly Williams' Percentage Range and Lane's Stochastic are oversold. Use the Technical Stock Screener to see the list of stocks with weekly oversold Williams' Percentage Range and Lane's Stochastic. 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 links to access Lane's Stochastic and Williams' Percentage Range help.

The weekly MACD line is below its signal line since October 10, 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 COIN short-term trend chart]
A short-term uptrend had started on February 12, 2026 at 139.36 and reached 186.39 on February 26, 2026. COIN gained -47.03 points, or -33.75%, in 14 days. Price is near the Fibonacci 23.6% retracement level. The Fibonacci retracement level is considered a support/resistance level.

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

The daily MACD line is above its signal line since February 17, 2026. This is an indication that the short-term trend is up.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 55.09
Williams' Percentage Range (W%R) 39.60
Lane's Stochastic (%D-Slow) 74.35
Greed/Fear Indicator (GFI) 63.28
Moving Average Converg./Diverg. (MACD) -15.30
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 30.03
Williams' Percentage Range (W%R) 86.30
Oversold
Lane's Stochastic (%D-Slow) 12.78
Oversold
Greed/Fear Indicator (GFI) 22.00
Moving Average Converg./Diverg. (MACD) -20.91
Trading Signals
Description Value Chart
50 Day Moving Average 208.69
Upper Bollinger Band 203.57
Daily Stochastic Crossing 179.15
Price 175.85
20 Day Moving Average 168.05
Parabolic System 164.31
Weekly Stochastic Crossing 157.99
Lower Bollinger Band 151.90
Sector and Industry
Description Name Rank
Sector
Industry
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 152.70
Low Date 02/24/2026
High 186.39
High Date 02/26/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 139.36
Low Date 02/12/2026
High 186.39
High Date 02/26/2026
Description Value
Direction Down
Chart Pattern Falling Wedge
Status Broken Resistance
Resistance 130.09
Support 122.67
High 402.16
High Date 10/10/2025
Low 139.36
Low Date 02/12/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 444.65
High Date 07/18/2025
Low 139.36
Low Date 02/12/2026
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Support
Resistance 541.38
Support 263.09
Low 31.55
Low Date 01/06/2023
High 444.65
High Date 07/18/2025
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.