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Health Care Services Industry Stocks Technical Analysis - DGX

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- 2/13/2026 -
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Quest Diagnostics (DGX) Technical Analysis

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Summary:
Weekly :Broken uptrend resistance line - uptrend exhaustionWilliams' Percentage Range is overboughtWeekly  MACD line has moved above its signal lineTrend resistance at 206.97
Daily :Relative Strength Index, Williams' Percentage Range and Lane's Stochastic are overboughtThe Bollinger Bands are historically far apart
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It was a third consecutive positive week for the Quest Diagnostics (DGX). During the week, the DGX gained 16.16 points, or 8.47%, and closed at 206.87 on Friday, February 13, 2026. Weekly volume was 59% above average.

Long-term trend: [See DGX long-term trend chart]
A long-term uptrend had started on October 17, 2008 at 38.66 and reached 213.20 on February 12, 2026. DGX gained -174.54 points, or -451.47%, in 903 weeks. The chart has formed a Broadening Ascending Wedge chart pattern. The uptrend resistance line (89.67) 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 DGX medium-term trend chart]
A medium-term uptrend had started on October 2, 2023 at 119.59 and reached 213.20 on February 12, 2026. DGX gained -93.61 points, or -78.28%, in 123 weeks. The chart has formed a Rising Channel chart pattern. The price is near the trend resistance line (206.97). The resistance is usually stronger when technical indicators are overbought. Use the following links to access Trend Support/Resistance Help, or use the Technical Stock Screener to see the list of stocks with price testing the trend resistance line in a medium-term trend.

Weekly Technical Indicators: [See DGX 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.

During the last week, weekly MACD line has moved above its signal line. Such crossover is considered a bullish signal. Use the following link to access a MACD help.

Short-term trend: [See DGX short-term trend chart]
A short-term uptrend had started on January 28, 2026 at 181.63 and reached 213.20 on February 12, 2026. DGX gained -31.57 points, or -17.38%, in 15 days. The price is now at the 20.05% retracement level.

Daily Technical Indicators: [See DGX daily technical indicators chart]
Daily Relative Strength Index, Williams' Percentage Range and Lane's Stochastic are overbought. Use the Technical Stock Screener to see the list of stocks with overbought daily Relative Strength Index, Williams' Percentage Range and Lane's Stochastic. Use the following links to access Lane's Stochastic and Relative Strength Index help.

The daily MACD line is above its signal line since January 5, 2026. This is an indication that the short-term trend is up. The distance between MACD and the signal line is near its high and getting bigger. It indicates that the current short-term uptrend is strong.

The distance between the Bollinger Bands (17.36%) is close to one year high (14.14%). It is 106.37% higher then one year average. It indicates the period of high volatility of the stock price, and it is considered a sell signal for the option traders. 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) 80.21
Overbought
Williams' Percentage Range (W%R) 17.10
Overbought
Lane's Stochastic (%D-Slow) 85.43
Overbought
Greed/Fear Indicator (GFI) 82.85
Overbought
Moving Average Converg./Diverg. (MACD) 3.96
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 67.25
Williams' Percentage Range (W%R) 13.60
Overbought
Lane's Stochastic (%D-Slow) 67.26
Greed/Fear Indicator (GFI) 70.66
Moving Average Converg./Diverg. (MACD) 2.20
Trading Signals
Description Value Chart
Upper Bollinger Band 210.28
Daily Stochastic Crossing 209.46
Quarterly Trendline Resistance 206.97
Price 206.87
Weekly Stochastic Crossing 201.72
Parabolic System 201.48
20 Day Moving Average 190.36
50 Day Moving Average 183.49
Quarterly Trendline Support 183.03
Lower Bollinger Band 174.36
Sector and Industry
Description Name Rank
Sector Health Care 5
Industry Health Care Services 55
Daily Trend
Description Value
Direction Up
Chart Pattern Uptrend
Low 181.63
Low Date 01/28/2026
High 213.20
High Date 02/12/2026
Weekly Trend
Monthly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 179.73
Low Date 01/23/2026
High 213.20
High Date 02/12/2026
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 171.18
Low Date 01/05/2026
High 213.20
High Date 02/12/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Rising Channel
Status Test Resistance
Resistance 206.97
Support 183.03
Low 119.59
Low Date 10/02/2023
High 213.20
High Date 02/12/2026
Description Value
Direction Up
Chart Pattern Broadening Ascending Wedge
Status Broken Resistance
Resistance 150.89
Support 89.67
Low 38.66
Low Date 10/17/2008
High 213.20
High Date 02/12/2026
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.