Donaldson Company (DCI) — Daily Price Character
Historical session stats from dividend-adjusted prices: win rate, streaks, record days, weekday patterns, and (when available) how often the stock was green on S&P 500 green days.
Archetype
Steady
Low daily volatility — small, predictable daily moves.
Win rate
46.4%
5405 green · 5085 red · 1150 flat · 11640 sessions
Current streak
1 green
As of May 22, 2026
Max win / lose streak
10 / 11 days
Win streak return: +7.50% · Lose: 13.22%
Median / σ daily
+0.000% · 1.798%
Avg green +1.40% · avg red 1.34%
Extreme days (>3%)
8.1%
507 up · 434 down
History from Mar 18, 1980 through May 22, 2026 · 11640 trading days with returns.
Trailing year — daily returns (calendar)
May 27, 2025 – May 22, 2026 · Mon–Fri sessions only
Monday–Friday — average return
Average dividend-adjusted return on that weekday (green / red by sign). Green/red day rule: ±0.01% vs prior close.
Monday–Friday — win rate
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
Top green days
Largest single-session gains (dividend-adjusted), by historical return.
| Date | Return |
|---|---|
| Sep 6, 2006 | +16.00% |
| Jul 9, 1980 | +14.58% |
| Nov 26, 2008 | +13.75% |
| Oct 13, 2008 | +11.08% |
| Dec 1, 2016 | +10.81% |
| Mar 24, 2020 | +10.41% |
| Aug 9, 2011 | +10.29% |
| Mar 23, 2009 | +10.21% |
| Aug 18, 1998 | +10.09% |
| Dec 10, 1981 | +10.00% |
| Feb 27, 2004 | +9.78% |
| Dec 27, 2000 | +9.68% |
| May 23, 1990 | +9.65% |
| Aug 8, 2007 | +9.54% |
| Jul 10, 1987 | +9.29% |
| Mar 13, 2020 | +9.16% |
| Dec 8, 2000 | +9.13% |
| Aug 27, 2025 | +8.60% |
| Dec 8, 1982 | +8.57% |
| Sep 5, 2019 | +8.55% |
Worst red days
Largest single-session losses; "Days to recovery" counts trading sessions until close recovered the prior peak (dividend-adjusted).
| Date | Return | Days to recovery |
|---|---|---|
| Mar 16, 2020 | 12.71% | 30 |
| Oct 20, 1987 | 12.65% | 45 |
| Oct 19, 1987 | 12.19% | 61 |
| Oct 15, 2008 | 11.79% | 14 |
| Feb 26, 2026 | 11.73% | — |
| Nov 14, 2008 | 11.08% | 8 |
| Aug 10, 2007 | 10.81% | 33 |
| Feb 26, 2009 | 10.75% | 20 |
| Oct 21, 2002 | 10.68% | 24 |
| Feb 20, 1987 | 10.61% | 98 |
| Nov 20, 2008 | 9.79% | 2 |
| Mar 18, 2020 | 9.78% | 14 |
| Dec 4, 2018 | 9.50% | 230 |
| Feb 19, 1982 | 9.36% | 300 |
| Mar 12, 2020 | 8.96% | 32 |
| Nov 30, 2004 | 8.78% | 256 |
| Aug 8, 2011 | 8.75% | 1 |
| Oct 22, 2008 | 8.72% | 7 |
| May 31, 2023 | 8.68% | 63 |
| Aug 4, 1998 | 8.61% | 3 |
Frequently asked questions
What is the daily win rate for Donaldson Company (DCI)?
Historically, Donaldson Company (DCI) closed green on 46.4% of trading days (5405 green, 5085 red, 1150 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Donaldson Company (DCI)?
As of 2026-05-22, Donaldson Company (DCI) is on a 1-day winning streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Donaldson Company (DCI)?
We label Donaldson Company (DCI) as "steady" based on the sample standard deviation of daily returns: Low daily volatility — small, predictable daily moves.
What were the best and worst single trading days for Donaldson Company (DCI)?
Largest single-day gain: +16.00%. Largest single-day loss: 12.71%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Donaldson Company (DCI)?
We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 8.1% of trading days for Donaldson Company (DCI) were extreme (507 up, 434 down).
Data & methodology
How are green, red, and flat days defined?
We use dividend-adjusted (or close-to-close for non-equity) daily returns. Green: return ≥ +0.01%. Red: return ≤ −0.01%. Flat: between those bounds.
How is the current streak calculated?
We count consecutive green or consecutive red days using the same thresholds. If the most recent session is flat, we skip trailing flat days and measure from the last non-flat close.
What does “vs S&P 500” mean?
On sessions where the S&P 500 (^GSPC) was green, we report how often this stock was also green. Shown only for USD equities when benchmark data exists and the symbol is not the index itself.
Where does the archetype come from?
Sample standard deviation of daily returns: low → Steady, high → Explosive, otherwise Balanced. Labels describe typical daily volatility, not quality of the investment.
Explore more
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DCI Stock Split History
8 splits on record. Dates, ratios, and cumulative multiple.
DCI Dividend Profile
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DCI Dividend Calculator
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DCI Dividend Forecast
Project future income with DRIP, growth assumptions, and optional monthly contributions.
DCI Dividend Capture
Historical pre-ex touch stats, gap distribution, after-tax calculator, and a backtest simulator (limit-order vs MOC exit).
DCI Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.