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MasTec, Inc. company logo
MasTec, Inc. logo

MasTec, Inc. (MTZ) stock Relative Strength Index

14-Day RSI

42.455.89-12.18%

Summary

As of today, MTZ 14-day RSI is 42.45, down -12.18% 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 31.04 on

RSI Chart

SUGGESTED SERIES

Performance

MTZ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI42.45-12.2%+6.2%-38.5%-16.0%-27.3%-33.7%+25.3%
Price$381.41+6.3%+5.5%+9.6%+75.5%+126.7%+229.5%+277.6%
200-Day SMA$285.03+0.3%+7.1%+28.5%+61.4%+106.8%+212.4%+246.3%
50-Day SMA$389.31-0.1%+3.0%+34.5%+85.3%+149.1%+280.5%+249.4%
20-Day SMA$380.30-0.1%-2.2%+20.5%+72.1%+128.4%+236.6%+255.9%
Beta1.84+1.1%+8.9%+25.2%+14.3%+21.1%+58.6%+62.8%
ATR$21.47+4.1%+31.2%+37.7%+199.3%+360.3%+631.6%+536.8%
10-Day Volatility71.82%-7.2%+122.8%+42.6%+119.2%+241.7%+157.4%+163.0%
1-Month Volatility68.52%+5.5%+73.8%+49.7%+103.6%+212.9%+174.5%+103.8%
3-Month Volatility51.12%+3.1%+17.8%+28.2%+27.9%+23.6%+78.4%+64.8%
1-Year Volatility42.31%+1.1%+9.9%+6.6%-8.0%-7.0%+9.2%+4.0%

RSI Highs

MTZ 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M65.67-35.4%
3M79.38-46.5%
6M79.38-46.5%
1Y79.38-46.5%
3Y79.38-46.5%
5Y79.38-46.5%
All97.06-56.3%

RSI Lows

MTZ 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M31.04+36.8%
3M31.04+36.8%
6M31.04+36.8%
1Y31.04+36.8%
3Y15.03+182.4%
5Y15.03+182.4%
All0.00N/A

RSI History

DateValueChange
42.45-16.0%
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 42.45

  • 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 31.04 on June 10, 2026

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