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Amphenol Corp (APH) stock

APHNYSEElectronic ConnectorsFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 24/3040% below fair value
$79.30−2.78 (-3.39%)

Close on Oct 30, 2026Market cap $97.78BP/E 34.6Yield 0.47%

Price history

Amphenol share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$79.30
-3.39% on the day
52-week range
$59.01 – $89.93
-11.8% from the high
Change over 52 weeks
+14.0%
From $69.56 on Oct 30, 2025
Average volume
12.92M
Shares a day, last 90 sessions
DateOpenHighLowCloseChangeVolume
Oct 30, 2026$78.91$80.43$77.50$79.30-3.39%16,590,900
Oct 29, 2026$81.49$83.87$81.06$82.08+1.38%15,724,790
Oct 28, 2026$82.88$83.73$79.30$80.96+3.52%20,416,930
Oct 27, 2026$76.35$78.68$76.10$78.21+3.91%17,408,170
Oct 26, 2026$74.49$76.30$73.91$75.27+1.59%11,686,450
Oct 23, 2026$73.06$74.68$71.44$74.09+1.40%12,989,850
Oct 22, 2026$77.06$77.34$72.23$73.07-7.74%18,426,120
Oct 21, 2026$80.53$80.87$79.14$79.20-0.15%12,132,550
Oct 20, 2026$79.14$80.79$77.88$79.32-1.20%7,090,309
Oct 19, 2026$81.72$82.04$80.15$80.28+1.17%9,436,659
Oct 16, 2026$81.52$81.67$79.21$79.35-2.63%12,029,590
Oct 15, 2026$80.38$81.73$78.37$81.49-1.45%15,670,170
Oct 14, 2026$84.83$85.58$82.29$82.69-3.73%9,270,060
Oct 13, 2026$84.65$86.13$83.75$85.89-0.35%8,219,660
Oct 12, 2026$86.93$87.08$85.67$86.19-1.20%10,228,190
Oct 9, 2026$86.58$87.55$86.03$87.24+2.25%8,339,917
Oct 8, 2026$86.23$87.41$83.96$85.32-2.55%13,022,010
Oct 7, 2026$87.21$88.28$86.44$87.55-1.21%9,195,188
Oct 6, 2026$88.70$89.93$88.21$88.62+1.55%9,355,487
Oct 5, 2026$86.75$87.70$86.61$87.27+0.36%9,550,812
Oct 2, 2026$86.82$88.02$85.72$86.96+1.51%10,765,270
Oct 1, 2026$85.00$87.09$83.63$85.67+1.63%11,889,410
Sep 30, 2026$85.45$85.81$83.83$84.30-0.05%15,838,920
Sep 29, 2026$86.08$86.22$83.71$84.34-0.33%10,623,740
Sep 28, 2026$84.16$85.71$82.52$84.62+0.63%13,939,500
Sep 25, 2026$83.91$85.01$83.48$84.09+1.22%10,152,170
Sep 24, 2026$80.49$83.53$80.05$83.08+1.08%11,712,130
Sep 23, 2026$83.38$83.40$81.38$82.19-0.78%13,005,440
Sep 22, 2026$80.19$83.37$79.51$82.84+2.63%13,245,490
Sep 21, 2026$79.26$81.21$78.88$80.72+4.09%11,656,290

Seasonality

APH return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average0.8%-0.3%-2.0%5.3%3.0%4.6%4.3%1.1%1.3%3.0%6.2%-0.1%
Months up7 of 105 of 105 of 107 of 106 of 107 of 107 of 107 of 104 of 107 of 108 of 94 of 9
20266.6%1.4%-13.3%16.6%1.0%18.7%-8.9%-1.3%6.5%-5.9%
20251.9%-5.9%-1.3%17.3%16.9%10.0%7.9%2.2%13.8%12.6%1.1%-3.9%
20242.0%8.1%5.8%4.7%9.6%2.0%-4.6%5.0%-3.1%2.9%8.4%-4.2%
20234.8%-2.8%5.7%-7.6%-0.0%12.9%4.0%0.1%-4.7%-4.1%13.0%9.2%
2022-9.0%-4.5%-0.6%-5.1%-0.9%-8.9%19.8%-4.7%-8.7%13.2%6.1%-5.1%
2021-4.5%0.6%5.2%2.1%-0.1%1.9%6.0%5.7%-4.3%4.8%5.0%8.8%
2020-8.1%-7.8%-20.3%21.1%9.4%-0.5%10.4%3.8%-1.2%4.2%15.9%0.2%
20198.5%6.9%0.7%5.4%-12.6%10.5%-2.7%-6.2%10.5%4.0%3.7%4.3%
20185.7%-1.5%-5.6%-2.8%3.8%0.5%7.3%1.1%-0.4%-4.8%-1.7%-7.6%
20170.4%2.5%3.1%1.6%3.2%-0.8%3.8%5.6%4.8%2.8%4.1%-2.9%