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Amphenol Corporation company logo
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Amphenol Corporation (APH) stock Relative Strength Index

14-Day RSI

58.371.89-3.14%

Summary

As of today, APH 14-day RSI is 58.37, down -3.14% on
Based on its current 14-day relative strength index, APH falls into the strengthening momentum category
APH 14-day RSI reached a 1-year high of 76.40 on
APH 14-day RSI reached a 1-year low of 30.49 on

RSI Chart

SUGGESTED SERIES

Performance

APH Performance
MetricDateValue1D1M3MYTD1Y3Y5Y
14-Day RSI58.37-3.1%+14.3%-2.5%+18.0%-21.3%-1.6%-15.2%
Price$167.70-0.9%+5.4%+31.0%+24.1%+52.5%+281.5%+355.5%
200-Day SMA$143.44+0.1%+2.6%+8.7%+34.5%+83.7%+262.1%+333.8%
50-Day SMA$158.06+0.3%+7.2%+15.4%+16.0%+60.0%+278.7%+354.4%
20-Day SMA$158.70+0.4%-2.3%+9.3%+17.1%+51.6%+265.6%+345.5%
Beta1.710.0%-1.2%+9.6%+32.6%+30.5%+64.4%+47.4%
ATR$7.20-3.2%+1.7%+21.1%+101.5%+161.2%+914.2%+1373.0%
10-Day Volatility49.73%-3.9%-5.7%+17.4%+69.4%+73.4%+227.8%+342.8%
1-Month Volatility44.00%+1.9%-0.5%+13.0%+29.3%+71.6%+108.4%+177.3%
3-Month Volatility48.87%-3.5%+1.5%+13.5%+41.9%+132.4%+139.4%+207.6%
1-Year Volatility44.35%0.0%+2.7%+14.9%+20.8%+25.0%+86.6%+98.9%

RSI Highs

APH 14-Day RSI Highs Comparison
PeriodHighDateCurrent
1M64.10-8.9%
3M71.32-18.2%
6M71.32-18.2%
1Y76.40-23.6%
3Y87.40-33.2%
5Y87.40-33.2%
All94.21-38.0%

RSI Lows

APH 14-Day RSI Lows Comparison
PeriodLowDateCurrent
1M37.36+56.2%
3M30.49+91.4%
6M30.49+91.4%
1Y30.49+91.4%
3Y25.01+133.4%
5Y25.01+133.4%
All0.00N/A

RSI History

DateValueChange
58.37+18.0%
49.47+26.2%
39.20-47.2%
74.24+63.3%
45.47-28.1%
63.21+11.8%
56.54-15.9%
67.21+49.4%
44.99+3.0%
43.69-1.6%
44.41+6.7%
41.61-20.7%
52.48-32.6%
77.82+22.5%
63.51+16.0%
54.76+0.6%
54.42-12.3%
62.08+13.5%
DateValueChange
54.71-5.2%
57.71+67.5%
34.46-40.0%
57.44-4.1%
59.91-7.6%
64.86+72.7%
37.56-23.7%
49.25+33.6%
36.87-34.0%
55.86+24.9%
44.74-35.5%
69.39+9.3%
63.46-9.0%
69.70+19.8%
58.18-13.7%
67.39+8.6%
62.07+1.3%
61.29-

FAQ

What is the current 14-day RSI of APH?
As of today, APH 14-day RSI is 58.37
What 14-day RSI category does APH fall into?
Based on its current 14-day relative strength index, APH falls into the strengthening momentum category
What is APH 14-day RSI 1-year high?
APH 14-day RSI reached a 1-year high of 76.40 on September 23, 2025
What is APH 14-day RSI 1-year low?
APH 14-day RSI reached a 1-year low of 30.49 on March 27, 2026

Data Sources & References

  1. APH Official Website www.amphenol.com
  2. Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/820313/000110465926007259/0001104659-26-007259-index.htm
  3. APH Profile on Yahoo Finance finance.yahoo.com/quote/APH
  4. APH Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aph