The Greedy Trader Weekly Analysis
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- 4/17/2026 -
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Seagate Technology (STX) Technical Analysis

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Summary:
Weekly :Broken uptrend resistance line - uptrend exhaustionBroken uptrend resistance line - uptrend exhaustionWilliams' Percentage Range is strongly overbought
Daily :Relative Strength Index is overboughtWilliams' Percentage Range and Lane's Stochastic are strongly overboughtStochastic has declined below the signal line
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It was a third consecutive positive week for the Seagate Technology (STX). During the week, the STX gained 44.62 points, or 8.87%, and closed at 547.75 on Friday, April 17, 2026. Weekly volume was -18% below average.

Long-term trend: [See STX long-term trend chart]
A long-term uptrend had started on May 12, 2016 at 18.42 and reached 553.57 on April 17, 2026. STX gained -535.15 points, or -2905.27%, in 518 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (63.89) is broken, while daily and weekly technical indicators are overbought. Uptrend is exhausted and trend reversal is possible soon. 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 long-term trend.

Medium-term trend: [See STX medium-term trend chart]
A medium-term uptrend had started on November 3, 2022 at 47.47 and reached 553.57 on April 17, 2026. STX gained -506.10 points, or -1066.15%, in 180 weeks. The chart has formed a Rising Channel chart pattern. The uptrend resistance line (115.66) is broken, while daily and weekly technical indicators are overbought. Uptrend is exhausted and trend reversal is possible soon. 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 STX weekly technical indicators chart]
Weekly Williams' Percentage Range is strongly overbought. Use the Technical Stock Screener to see the list of stocks with strongly overbought weekly overbought 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 April 2, 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 STX short-term trend chart]
A short-term uptrend had started on March 30, 2026 at 351.42 and reached 553.57 on April 17, 2026. STX gained -202.15 points, or -57.52%, in 18 days. Price is near the trend high.

Daily Technical Indicators: [See STX daily technical indicators chart]
Daily Relative Strength Index is overbought while Williams' Percentage Range and Lane's Stochastic are strongly overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Relative Strength Index or strongly overbought daily Williams' Percentage Range and Lane's Stochastic. During the last week, daily Lane's Stochastic main line (%K) has declined below the overbought signal line (%D). Such crossover is considered a bearish signal. Use the following links to access Lane's Stochastic and Relative Strength Index help.

The daily MACD line is above its signal line since April 1, 2026. This is an indication that the short-term trend is up. The distance between MACD and the signal line is relatively high, but getting smaller. It indicates that the current short-term uptrend is still strong, and momentum is beginning to wane.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 86.35
Overbought
Williams' Percentage Range (W%R) 4.50
Strong Overbought
Lane's Stochastic (%D-Slow) 95.57
Strong Overbought
Greed/Fear Indicator (GFI) 92.47
Strong Overbought
Moving Average Converg./Diverg. (MACD) 27.31
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 76.55
Williams' Percentage Range (W%R) 2.80
Strong Overbought
Lane's Stochastic (%D-Slow) 73.37
Greed/Fear Indicator (GFI) 77.06
Moving Average Converg./Diverg. (MACD) 54.41
Trading Signals
Description Value Chart
Upper Bollinger Band 585.86
Daily Stochastic Crossing 550.35
Price 547.75
Weekly Stochastic Crossing 499.20
Parabolic System 471.13
20 Day Moving Average 454.35
50 Day Moving Average 422.12
Lower Bollinger Band 353.73
Sector and Industry
Description Name Rank
Sector Information Technology 6
Industry Technology Hardware, Storage & Peripherals 77
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 351.42
Low Date 03/30/2026
High 553.57
High Date 04/17/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 342.00
Low Date 03/09/2026
High 553.57
High Date 04/17/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 63.19
Low Date 04/09/2025
High 553.57
High Date 04/17/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Rising Channel
Status Broken Resistance
Resistance 151.98
Support 115.66
Low 47.47
Low Date 11/03/2022
High 553.57
High Date 04/17/2026
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 180.55
Support 63.89
Low 18.42
Low Date 05/12/2016
High 553.57
High Date 04/17/2026
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.