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Acuity Inc. (AYI) stock

AYINYSEElectric Lighting & Wiring EquipmentFiscal year ends August 31
Financials through Q3 FY2026, quarter ended May 31, 2026Last filing: 10-K on Oct 23, 2026Score 21/3017% below fair value
$318.14−9.22 (-2.82%)

Close on Oct 30, 2026Market cap $9.52BP/E 21.1Yield 0.21%

Price history

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

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Close, Oct 30, 2026
$318.14
-2.82% on the day
52-week range
$257.04 – $380.17
-16.3% from the high
Change over 52 weeks
-11.6%
From $359.89 on Oct 30, 2025
Average volume
340,907
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$324.16$327.77$313.33$318.14-0.18%1,754,354
Oct 19, 2026$306.54$319.75$303.04$318.72+5.10%1,503,341
Oct 12, 2026$298.41$306.40$293.25$303.25+1.65%1,478,528
Oct 5, 2026$308.87$310.61$293.91$298.34-3.37%1,914,951
Sep 28, 2026$300.08$314.43$293.18$308.76-3.34%3,257,466
Sep 21, 2026$306.88$319.64$300.03$319.42+5.43%1,698,363
Sep 14, 2026$308.48$313.57$295.76$302.96-5.02%2,070,712
Sep 8, 2026$336.20$337.98$313.69$318.96-4.52%677,892
Aug 31, 2026$333.84$334.71$324.62$334.05-0.33%1,032,845
Aug 24, 2026$341.26$345.28$331.57$335.16-2.31%814,264
Aug 17, 2026$359.06$361.17$339.99$343.10-4.28%1,024,676
Aug 10, 2026$359.96$367.30$351.37$358.43-0.32%1,105,365
Aug 3, 2026$329.55$363.07$327.85$359.58+9.50%1,494,321
Jul 27, 2026$333.53$346.11$326.81$328.39-0.53%1,770,100
Jul 20, 2026$335.21$337.67$323.51$330.14-1.07%1,169,075
Jul 13, 2026$331.58$340.39$324.00$333.72+0.18%1,445,271
Jul 6, 2026$360.83$364.06$327.38$333.11-7.22%1,970,628
Jun 29, 2026$359.18$378.65$354.30$359.04-0.95%1,897,000
Jun 22, 2026$317.62$375.00$298.59$362.48+14.12%4,367,760
Jun 15, 2026$303.58$317.97$297.11$317.62+6.86%1,516,234
Jun 8, 2026$304.80$304.80$279.73$297.24-1.59%1,916,341
Jun 1, 2026$302.01$314.25$299.74$302.04-1.01%1,766,956
May 26, 2026$290.18$308.42$288.65$305.11+6.09%1,628,599
May 18, 2026$281.34$288.37$270.62$287.59+2.12%1,317,862
May 11, 2026$293.35$295.44$278.59$281.63-3.99%1,559,961
May 4, 2026$289.26$299.95$284.49$293.33+1.40%1,502,270
Apr 27, 2026$290.19$293.81$282.93$289.29-0.10%1,475,533
Apr 20, 2026$291.52$301.51$285.00$289.57-1.05%1,797,765
Apr 13, 2026$281.68$295.43$275.69$292.63+5.09%2,479,029
Apr 6, 2026$261.41$285.90$259.50$278.45+4.92%2,571,884
Mar 30, 2026$274.48$290.35$264.78$265.39-1.59%2,545,254
Mar 23, 2026$276.46$286.43$264.64$269.69+0.68%2,420,983
Mar 16, 2026$263.58$270.56$261.10$267.87+2.70%1,930,962
Mar 9, 2026$270.16$280.56$257.04$260.83-5.30%2,518,806
Mar 2, 2026$297.00$299.23$269.86$275.42-8.68%3,213,200
Feb 23, 2026$309.83$310.57$295.96$301.59-2.96%1,895,353
Feb 17, 2026$303.65$317.71$301.73$310.80+1.73%1,867,098
Feb 9, 2026$326.66$341.51$305.31$305.50-6.97%2,095,519
Feb 2, 2026$310.21$330.76$309.58$328.39+6.19%1,676,105
Jan 26, 2026$313.53$316.00$306.57$309.24-1.91%1,539,489
Jan 20, 2026$316.21$322.17$307.42$315.25-1.62%1,581,812
Jan 12, 2026$322.45$329.69$315.07$320.43-1.57%3,124,742
Jan 5, 2026$374.66$380.17$312.12$325.55-12.80%3,491,621
Dec 29, 2025$372.40$373.69$359.26$373.33+0.00%853,153
Dec 22, 2025$367.06$374.27$359.72$373.32+2.89%761,285
Dec 15, 2025$367.01$368.11$348.94$362.84-0.50%2,169,483
Dec 8, 2025$372.09$377.15$361.50$364.68-1.97%1,147,626
Dec 1, 2025$363.04$379.17$356.67$371.99+1.52%1,251,013
Nov 24, 2025$350.01$370.00$349.74$366.42+4.88%941,112
Nov 17, 2025$352.37$359.81$335.50$349.36-0.32%1,320,546
Nov 10, 2025$364.19$366.08$341.54$350.47-2.78%843,906
Nov 3, 2025$365.89$369.26$350.50$360.49-1.25%896,330

Seasonality

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

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average-1.2%-1.8%-1.0%-2.6%-1.1%7.4%3.1%0.1%0.3%0.6%6.9%-0.5%
Months up4 of 105 of 103 of 104 of 105 of 107 of 106 of 106 of 105 of 105 of 108 of 95 of 9
2026-14.1%-2.4%-7.1%3.5%5.3%23.5%-12.8%1.0%-6.6%2.8%
202513.8%-10.6%-11.4%-7.4%6.7%14.8%4.4%4.9%5.5%6.0%0.4%-1.7%
202416.3%5.6%7.0%-7.5%4.6%-7.0%4.2%1.3%8.1%9.2%6.7%-8.9%
202313.8%3.0%-5.8%-13.8%-4.3%8.2%1.4%-2.4%5.6%-4.8%10.7%14.3%
2022-9.5%-4.8%3.8%-8.8%1.5%-12.0%18.5%-10.1%-3.9%16.7%2.6%-12.0%
2021-0.6%2.5%33.8%12.5%0.1%0.7%-6.2%5.2%-6.0%18.6%-2.0%5.2%
2020-14.5%-12.7%-16.7%1.2%-0.5%11.1%3.6%10.3%-6.4%-12.8%33.2%2.0%
20195.3%7.6%-7.8%22.0%-15.5%11.5%-2.6%-6.6%7.5%-7.3%4.8%5.5%
2018-12.2%-7.7%-2.4%-13.9%-1.3%-2.0%20.1%9.9%2.9%-20.0%3.5%-11.6%
2017-10.2%2.0%-3.5%-13.6%-7.5%24.8%-0.2%-12.8%-3.1%-2.3%2.5%2.7%