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Cognex Corp (CGNX) stock

CGNXNasdaqIndustrial Instruments For Measurement, Display, and ControlFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jul 5, 2026Last filing: 10-Q on Aug 6, 2026Score 16/3024% above fair value
$56.15−2.82 (-4.78%)

Close on Oct 30, 2026Market cap $9.45BP/E 54.5Yield 0.58%

Price history

Cognex share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$56.15
-4.78% on the day
52-week range
$34.60 – $72.88
-23.0% from the high
Change over 52 weeks
+35.9%
From $41.31 on Oct 30, 2025
Average volume
1.99M
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$56.35$60.00$54.95$56.15+1.08%7,292,975
Oct 19, 2026$55.08$58.50$53.78$55.55+2.89%6,917,120
Oct 12, 2026$62.82$63.35$53.12$53.99-14.19%11,224,767
Oct 5, 2026$65.20$66.61$59.77$62.92-3.16%10,969,991
Sep 28, 2026$57.97$65.56$57.80$64.97+10.76%7,848,031
Sep 21, 2026$62.92$63.39$57.10$58.66-4.71%8,810,171
Sep 14, 2026$61.11$62.01$57.80$61.56-4.14%8,016,956
Sep 8, 2026$62.49$64.34$60.72$64.22+3.16%5,158,277
Aug 31, 2026$60.46$62.45$58.58$62.25+2.96%7,254,127
Aug 24, 2026$59.69$63.35$58.22$60.46-0.13%6,830,807
Aug 17, 2026$65.65$67.33$59.03$60.54-7.76%10,451,132
Aug 10, 2026$66.48$66.48$60.45$65.63-1.88%16,011,532
Aug 3, 2026$64.63$72.70$64.25$66.89+2.53%13,480,881
Jul 27, 2026$62.58$65.97$57.17$65.24+5.14%9,248,144
Jul 20, 2026$64.76$64.80$61.18$62.05-3.15%8,388,715
Jul 13, 2026$65.18$66.44$60.73$64.07-4.09%8,757,923
Jul 6, 2026$68.77$71.73$62.50$66.80-1.47%11,371,530
Jun 29, 2026$67.91$72.88$65.50$67.80+1.86%14,518,329
Jun 22, 2026$67.29$67.77$62.76$66.56+0.70%11,467,317
Jun 15, 2026$66.05$68.32$64.60$66.10+3.91%9,379,865
Jun 8, 2026$61.74$64.30$58.06$63.61+4.59%9,847,929
Jun 1, 2026$65.35$68.33$60.51$60.82-7.64%10,657,002
May 26, 2026$68.05$69.00$64.09$65.85-0.36%9,129,267
May 18, 2026$64.74$66.60$59.95$66.09+2.85%9,649,848
May 11, 2026$66.14$67.82$63.21$64.26-2.13%12,405,895
May 4, 2026$56.08$71.90$55.50$65.66+17.38%25,008,799
Apr 27, 2026$55.70$57.30$52.36$55.94+3.10%9,563,749
Apr 20, 2026$55.38$56.38$52.83$54.26-2.23%6,488,433
Apr 13, 2026$53.21$56.54$52.64$55.50+3.91%8,575,707
Apr 6, 2026$49.02$55.18$48.28$53.41+8.62%8,816,812
Mar 30, 2026$48.25$50.10$45.61$49.17+3.32%5,839,669
Mar 23, 2026$50.33$51.98$47.36$47.59-3.35%8,123,819
Mar 16, 2026$49.19$51.31$48.54$49.24+2.63%10,460,471
Mar 9, 2026$48.95$51.85$47.70$47.98-2.97%10,983,468
Mar 2, 2026$53.77$54.58$48.98$49.45-9.10%10,023,116
Feb 23, 2026$55.44$58.34$53.13$54.40-2.91%13,385,804
Feb 17, 2026$58.00$58.71$55.13$56.03-4.69%10,675,440
Feb 9, 2026$42.34$59.88$42.04$58.79+38.75%24,571,930
Feb 2, 2026$38.52$42.65$38.23$42.37+9.37%10,843,920
Jan 26, 2026$39.76$39.99$38.33$38.74-2.57%7,287,847
Jan 20, 2026$39.53$42.33$38.60$39.76-2.83%7,690,564
Jan 12, 2026$38.87$40.99$38.50$40.92+4.90%7,873,435
Jan 5, 2026$37.28$39.20$37.10$39.01+5.63%7,721,588
Dec 29, 2025$36.49$37.00$35.93$36.93+1.04%4,798,072
Dec 22, 2025$37.30$37.30$36.21$36.55-0.68%4,001,183
Dec 15, 2025$36.01$37.16$34.60$36.80+3.23%13,980,734
Dec 8, 2025$38.55$39.19$35.34$35.65-7.21%10,580,435
Dec 1, 2025$37.83$39.18$37.17$38.42+0.84%8,122,408
Nov 24, 2025$37.13$38.69$36.68$38.10+3.28%5,347,694
Nov 17, 2025$36.58$37.23$34.68$36.89+0.33%9,065,015
Nov 10, 2025$40.11$40.16$35.98$36.77-6.37%9,402,241
Nov 3, 2025$41.51$42.21$38.16$39.27-5.12%9,478,220

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average2.6%2.6%0.4%1.1%0.8%2.8%8.4%-2.7%-1.0%-1.7%2.2%-1.4%
Months up7 of 106 of 105 of 104 of 106 of 107 of 107 of 105 of 105 of 105 of 105 of 94 of 9
20267.7%40.6%-9.9%13.3%18.8%10.0%-9.9%-6.4%-0.5%-7.4%
202511.3%-17.6%-9.1%-8.5%10.1%5.8%28.5%8.0%3.1%-8.6%-7.7%-5.6%
2024-13.4%9.4%7.5%-2.1%9.8%2.7%6.1%-18.5%0.3%-0.7%-0.4%-10.3%
202316.2%-13.4%4.6%-3.8%15.4%1.9%-2.5%-13.7%-9.9%-15.2%5.0%10.7%
2022-14.5%1.7%14.3%-12.3%-28.3%-12.2%19.9%-17.3%-1.6%11.5%7.8%-5.4%
20212.3%0.6%0.5%3.8%-7.7%5.9%7.6%-1.9%-9.5%9.2%-11.7%0.7%
2020-9.0%-12.5%-5.2%30.8%2.8%5.3%12.0%3.6%-5.9%1.2%14.1%9.7%
201917.7%17.5%-4.8%-0.8%-19.4%18.2%-8.3%2.5%9.0%4.8%-2.4%11.7%
20182.0%-13.9%-3.1%-11.0%-1.1%-2.4%18.3%2.0%3.8%-23.3%2.9%-12.2%
20176.2%13.7%9.4%1.7%7.3%-7.2%12.0%14.7%1.2%11.7%12.6%-11.7%