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MasTec, Inc. company logo
MasTec, Inc. logo

MasTec, Inc. (MTZ) stock Relative Strength Index

14-Day RSI

46.403.80+8.92%

Summary

As of today, MTZ 14-day RSI is 46.40, up +8.92% 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 29.71 on

RSI Chart

SUGGESTED SERIES

Performance

MTZ Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI46.40+8.9%+2.7%-34.3%-8.2%-6.4%+73.8%+27.1%
Price$297.59+4.0%-18.5%-31.6%+36.9%+67.2%+215.0%+219.3%
200-Day SMA$300.45+0.1%+3.9%+20.1%+70.2%+107.1%+211.4%+236.5%
50-Day SMA$344.83-0.4%-11.3%-2.5%+64.1%+99.4%+209.3%+231.7%
20-Day SMA$300.14-0.5%-22.0%-25.1%+35.9%+65.3%+173.9%+205.6%
Beta1.830.0%0.0%+9.6%+13.7%+18.1%+55.1%+67.9%
ATR$19.72-2.2%-4.9%+24.7%+174.8%+214.1%+412.3%+523.0%
10-Day Volatility45.95%-57.8%-28.4%+2.7%+40.2%-9.8%-50.9%+11.8%
1-Month Volatility102.43%+7.0%+56.1%+143.3%+204.4%+162.2%+55.9%+193.6%
3-Month Volatility73.75%+0.6%+39.0%+79.7%+84.6%+155.1%+66.5%+129.8%
1-Year Volatility50.73%+0.4%+18.0%+36.4%+10.3%+12.2%+22.3%+33.5%

RSI Highs

MTZ 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M46.99-1.3%
3M70.59-34.3%
6M79.38-41.5%
1Y79.38-41.5%
3Y79.38-41.5%
5Y79.38-41.5%
All97.06-52.2%

RSI Lows

MTZ 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M29.71+56.2%
3M29.71+56.2%
6M29.71+56.2%
1Y29.71+56.2%
3Y15.03+208.7%
5Y15.03+208.7%
All0.00N/A

RSI History

DateValueChange
46.40-8.2%
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 46.40
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 29.71 on July 29, 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