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

14-Day RSI

58.361.90-3.15%

Summary

As of today, APH 14-day RSI is 58.36, down -3.15% 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 RSI58.36-3.1%+14.3%+91.4%+18.0%-14.2%+5.9%-15.7%
Price$167.70-0.9%+5.4%+36.9%+24.1%+52.7%+284.6%+355.0%
200-Day SMA$143.44+0.1%+2.6%+8.6%+34.5%+83.2%+261.7%+333.4%
50-Day SMA$158.06+0.3%+7.2%+15.8%+16.0%+59.3%+277.6%+353.6%
20-Day SMA$158.70+0.4%-2.3%+10.1%+17.1%+50.9%+265.1%+344.3%
Beta1.710.0%-1.2%+9.6%+32.6%+31.5%+64.4%+47.4%
ATR$7.21-3.2%+1.7%+19.7%+101.5%+168.2%+935.7%+1431.1%
10-Day Volatility49.73%-3.9%-5.7%+12.3%+69.4%+77.0%+252.4%+338.9%
1-Month Volatility44.00%+1.9%-2.0%+9.2%+29.3%+70.9%+106.2%+183.7%
3-Month Volatility48.27%-4.7%+0.3%+9.9%+40.2%+131.0%+135.8%+207.8%
1-Year Volatility44.43%+0.2%+2.6%+14.6%+21.1%+25.5%+86.9%+99.2%

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+133.3%
5Y25.01+133.3%
All0.00N/A

RSI History

DateValueChange
58.36+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 58.36
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