Wall Street Numbers logo
Wall Street Numbers logo
Wall Street Numbers
MasTec, Inc. company logo
MasTec, Inc. logo

MasTec, Inc. (MTZ) stock Relative Strength Index

14-Day RSI

40.616.38-13.58%

Summary

As of today, MTZ 14-day RSI is 40.61, down -13.58% 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 RSI40.61-13.6%-27.8%-36.9%-19.7%-45.7%-33.0%-11.6%
Price$336.79-6.2%-15.0%-10.2%+54.9%+80.0%+187.8%+232.0%
200-Day SMA$294.61+0.2%+5.6%+24.9%+66.9%+108.3%+211.1%+241.2%
50-Day SMA$376.33-0.4%-2.8%+16.8%+79.1%+126.5%+241.6%+246.7%
20-Day SMA-–––––––
Beta1.82-1.1%+2.8%+12.3%+13.0%+19.7%+55.6%+61.1%
ATR$20.63+7.5%+13.9%+57.5%+187.6%+343.5%+622.0%+550.4%
10-Day Volatility54.49%+13.3%+17.9%+66.8%+66.3%+88.9%+384.4%+69.9%
1-Month Volatility67.96%+5.9%+33.2%+96.9%+102.0%+176.0%+347.1%+140.4%
3-Month Volatility56.14%+2.0%+23.3%+39.8%+40.5%+116.1%+110.8%+73.5%
1-Year Volatility43.96%+1.0%+9.1%+20.5%-4.4%-2.3%+18.6%+11.0%

RSI Highs

MTZ 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M65.67-38.2%
3M79.38-48.8%
6M79.38-48.8%
1Y79.38-48.8%
3Y79.38-48.8%
5Y79.38-48.8%
All97.06-58.2%

RSI Lows

MTZ 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M34.92+16.3%
3M31.04+30.8%
6M31.04+30.8%
1Y31.04+30.8%
3Y15.03+170.2%
5Y15.03+170.2%
All0.00N/A

RSI History

DateValueChange
34.92-30.9%
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 40.61

  • 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