Donaldson Company Inc. (DCI)
Showing Closing Date Range from Sep 22 to Oct 20, 2026 compared to Aug 24 to Sep 21, 2026.
Compare Last 28 Days with Previous Period
Investor Relations:ir.donaldson.com
Current Period Close
$87.32
Sep 22, 2026 - Oct 20, 2026
Previous Period Close
$86.07
Aug 24, 2026 - Sep 21, 2026
Net Comparison Delta
+$1.25 (+1.45%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(18 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Oct 19, 2026 | $87.32 | Sep 17, 2026 | $86.05 | +1.48% |
| Oct 16, 2026 | $87.97 | Sep 16, 2026 | $86.33 | +1.90% |
| Oct 15, 2026 | $87.77 | Sep 15, 2026 | $87.06 | +0.82% |
| Oct 14, 2026 | $87.21 | Sep 14, 2026 | $87.93 | -0.82% |
| Oct 13, 2026 | $87.16 | Sep 11, 2026 | $89.25 | -2.34% |
| Oct 12, 2026 | $86.47 | Sep 10, 2026 | $88.18 | -1.94% |
| Oct 09, 2026 | $86.93 | Sep 09, 2026 | $89.81 | -3.21% |
| Oct 08, 2026 | $87.16 | Sep 08, 2026 | $90.99 | -4.21% |
| Oct 07, 2026 | $87.26 | Sep 04, 2026 | $91.03 | -4.14% |
| Oct 06, 2026 | $90.11 | Sep 03, 2026 | $90.60 | -0.54% |
| Oct 05, 2026 | $89.19 | Sep 02, 2026 | $89.91 | -0.80% |
| Oct 02, 2026 | $88.65 | Sep 01, 2026 | $89.76 | -1.24% |
| Oct 01, 2026 | $87.76 | Aug 31, 2026 | $90.89 | -3.44% |
| Sep 30, 2026 | $87.04 | Aug 28, 2026 | $91.89 | -5.28% |
| Sep 29, 2026 | $87.31 | Aug 27, 2026 | $92.41 | -5.52% |
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