The Greedy Trader Weekly Analysis
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- 9/18/2026 -
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Omnicom Group (OMC) Technical Analysis

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Summary:
Weekly :Overbought sectorPrice is near the Fibonacci 23.6% retracement level
Daily :Williams' Percentage Range is oversoldStochastic signal line moved above oversold areaMACD bullish divergence
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It was the negative week for the Omnicom Group (OMC). During the week, the OMC dropped -2.44 points, or -3.09%, and closed at 76.57 on Friday, September 18, 2026. Weekly volume was 16% above average.

OMC is a member of Communication Services Sector. Communication Services is the second most overbought 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 OMC long-term trend chart]
A long-term downtrend had started on November 6, 2024 at 107.00 and reached 66.33 on February 4, 2026. OMC lost 40.67 points, or 38.01%, in 65 weeks. Price is near the Fibonacci 23.6% retracement level. The Fibonacci retracement level is considered a support/resistance level.

Medium-term trend: [See OMC medium-term trend chart]
A medium-term uptrend had started on May 20, 2026 at 69.98 and reached 89.57 on August 24, 2026. OMC gained -19.59 points, or -27.99%, in 13 weeks. The chart has formed a Broadening Right-Angled, Ascending Wedge chart pattern. The trend support level is at 71.21 and resistance is at 94.05. A Broadening Ascending Wedge pattern is considered to be a reversal formation. It usually appears in a mature trend, characterized by overbought/oversold long-term and short-term indicators, and often generates divergence on long-term indicators. Use the following link to access a Broadening Right-Angled, Ascending Wedge chart pattern help, or use a Technical Stock Screener to see the list of stocks with Broadening Right-Angled, Ascending Wedge pattern in a medium-term trend.

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

The weekly MACD line is above its signal line since July 2, 2026. This is an indication that the medium-term trend is up. The distance between MACD and the signal line is low and getting smaller. It indicates that the current medium-term uptrend is getting weak. Use the following link to access a MACD help.

Short-term trend: [See OMC short-term trend chart]
A short-term downtrend had started on August 24, 2026 at 89.57 and reached 75.66 on September 18, 2026. OMC lost 13.91 points, or 15.53%, in 25 days. The price is now at the 6.54% retracement level.

Daily Technical Indicators: [See OMC daily technical indicators chart]
Daily Williams' Percentage Range is oversold. Use the Technical Stock Screener to see the list of stocks with daily oversold Williams' Percentage Range. During the last week, daily Lane's Stochastic signal line (%D) has moved above oversold area. Such crossover is considered a bullish signal. Daily MACD has bullish divergence. Use the following links to access the MACD help, or use the Technical Stock Screener to see the list of stocks with daily MACD bullish divergence. The divergence between price and indicator is considering one of the most important buy/sell stocks trading signal. 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 daily MACD line is below its signal line since August 26, 2026. This is an indication that the short-term trend is down.

Daily Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 25.68
Williams' Percentage Range (W%R) 87.10
Oversold
Lane's Stochastic (%D-Slow) 26.18
Greed/Fear Indicator (GFI) 21.60
Moving Average Converg./Diverg. (MACD) -0.85 Bullish
Weekly Oscillators
Description Value Status Divergence Chart
Relative Strength Index (RSI) 49.86
Williams' Percentage Range (W%R) 61.80
Lane's Stochastic (%D-Slow) 61.74
Greed/Fear Indicator (GFI) 50.52
Moving Average Converg./Diverg. (MACD) 1.55
Trading Signals
Description Value Chart
Upper Bollinger Band 89.89
Weekly Stochastic Crossing 83.25
20 Day Moving Average 83.24
50 Day Moving Average 83.07
Parabolic System 82.79
Daily Stochastic Crossing 77.06
Price 76.57
Lower Bollinger Band 73.54
Monthly Trendline Support 71.21
Sector and Industry
Description Name Rank
Sector Communication Services 8
Industry Advertising 73
Daily Trend
Description Value
Direction Down
Chart Pattern DownTrend
High 81.69
High Date 09/14/2026
Low 75.66
Low Date 09/18/2026
Weekly Trend
Monthly Trend
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 89.57
High Date 08/24/2026
Low 75.66
Low Date 09/18/2026
Description Value
Direction Up
Chart Pattern Broadening Right-Angled, Ascending Wedge
Status Valid
Resistance 94.05
Support 71.21
Low 69.98
Low Date 05/20/2026
High 89.57
High Date 08/24/2026
Quarterly Trend
Yearly Trend
Description Value
Direction Up
Chart Pattern Uptrend
Status
Resistance
Support
Low 66.33
Low Date 02/04/2026
High 89.57
High Date 08/24/2026
Description Value
Direction Down
Chart Pattern DownTrend
Status
Resistance
Support
High 107.00
High Date 11/06/2024
Low 66.33
Low Date 02/04/2026
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.