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MasTec, Inc. company logo
MasTec, Inc. logo

MasTec, Inc. (MTZ) stock Relative Strength Index

14-Day RSI

44.712.13-4.55%

Summary

As of today, MTZ 14-day RSI is 44.71, down -4.55% on
Based on its current 14-day relative strength index, MTZ falls into the weakening momentum category
MTZ 14-day RSI reached a 1-year high of 79.38 on
MTZ 14-day RSI reached a 1-year low of 39.37 on

RSI Chart

SUGGESTED SERIES

Performance

MTZ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI44.71-4.5%-26.8%-39.6%-11.6%-33.3%-27.2%-26.4%
Price$378.37-1.3%+2.1%+27.0%+74.1%+142.4%+285.1%+225.3%
200-Day SMA$260.51+0.4%+10.0%+29.4%+47.5%+99.5%+198.3%+254.3%
50-Day SMA$371.66+0.4%+14.6%+52.0%+76.9%+181.3%+308.8%+257.9%
Beta1.730.0%+6.8%+13.8%+7.5%+13.8%+46.6%+31.1%
ATR$16.23+1.2%+24.2%+25.5%+126.2%+204.1%+427.5%+335.3%
10-Day Volatility42.92%-9.2%+28.3%+22.2%+31.0%+77.7%+38.9%+45.0%
1-Month Volatility50.90%+0.0%+48.0%+23.8%+51.3%+62.7%+52.0%+54.5%
3-Month Volatility43.49%-0.5%+7.8%+13.8%+8.8%-24.0%+25.5%+17.4%
1-Year Volatility38.17%+0.1%+4.5%-9.9%-17.0%-17.2%-7.1%-16.6%

RSI Highs

MTZ 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M79.38-43.7%
3M79.38-43.7%
6M79.38-43.7%
1Y79.38-43.7%
3Y79.38-43.7%
5Y79.38-43.7%
All97.06-53.9%

RSI Lows

MTZ 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M44.71at low
3M44.71at low
6M44.71at low
1Y39.37+13.6%
3Y15.03+197.5%
5Y15.03+197.5%
All0.00N/A

RSI History

DateValueChange
44.71-11.6%
50.56+4.9%
48.18-29.4%
68.29+40.9%
48.48-6.5%
51.87-19.1%
64.10+29.8%
49.38+5.3%
46.88-23.5%
61.26+14.3%
53.59+19.4%
44.90-10.2%
50.02-20.5%
62.94-6.6%
67.36+17.5%
57.35-1.6%
58.31+29.3%
45.11-39.1%
74.08+62.3%
45.63-6.4%
48.74-6.7%
52.24-19.8%
65.10+5.9%
61.45+102.1%
30.41-57.3%
71.16+127.5%
31.28-58.1%
DateValueChange
74.69+82.1%
41.02-11.3%
46.25-25.0%
61.66-16.1%
73.49-3.6%
76.23+25.2%
60.91+27.2%
47.88+4.3%
45.90-2.4%
47.05+9.7%
42.89-19.0%
52.96-29.5%
75.09+59.5%
47.08+11.3%
42.29+5.2%
40.19+11.2%
36.13-8.1%
39.33+62.1%
24.26-54.9%
53.78-26.9%
73.57+62.4%
45.31-25.6%
60.93+3.5%
58.89-22.9%
76.36+30.9%
58.35+2.0%
57.21-

FAQ

  • What is the current 14-day RSI of MTZ?

    As of today, MTZ 14-day RSI is 44.71

  • What 14-day RSI category does MTZ fall into?

    Based on its current 14-day relative strength index, MTZ falls into the weakening momentum category

  • What is MTZ 14-day RSI 1-year high?

    MTZ 14-day RSI reached a 1-year high of 79.38 on May 5, 2026

  • What is MTZ 14-day RSI 1-year low?

    MTZ 14-day RSI reached a 1-year low of 39.37 on November 13, 2025

Data Sources & References

  1. MTZ Official Website www.mastec.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/15615/000001561526000020/0000015615-26-000020-index.htm
  3. MTZ Profile on Yahoo Finance finance.yahoo.com/quote/MTZ
  4. MTZ Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/mtz