MDU Resources Group (MDU) — 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
45.8%
4441 green · 3999 red · 1268 flat · 9708 sessions
Current streak
1 green
As of May 22, 2026
Max win / lose streak
12 / 10 days
Win streak return: +11.83% · Lose: 25.44%
Median / σ daily
+0.000% · 1.586%
Avg green +1.21% · avg red 1.22%
Extreme days (>3%)
5.1%
254 up · 238 down
History from Nov 6, 1987 through May 22, 2026 · 9708 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 |
|---|---|
| Nov 21, 2008 | +23.78% |
| Mar 19, 2020 | +22.42% |
| Nov 13, 2008 | +15.23% |
| Mar 26, 2020 | +12.38% |
| Mar 24, 2020 | +12.30% |
| Oct 13, 2008 | +12.02% |
| Oct 28, 2008 | +10.99% |
| May 18, 2020 | +9.48% |
| Sep 30, 2008 | +9.44% |
| Aug 5, 1998 | +8.88% |
| Apr 6, 2020 | +8.68% |
| Oct 20, 2008 | +8.59% |
| Nov 9, 2020 | +7.95% |
| Dec 2, 2008 | +7.71% |
| Mar 27, 2001 | +7.69% |
| Mar 23, 2009 | +7.62% |
| Jun 5, 2020 | +7.31% |
| Sep 13, 2024 | +7.24% |
| Apr 8, 2020 | +6.84% |
| Oct 30, 2008 | +6.82% |
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 18, 2020 | 20.16% | 4 |
| Mar 16, 2020 | 15.86% | 17 |
| Mar 12, 2020 | 13.54% | 179 |
| Oct 6, 2008 | 12.79% | 1096 |
| Dec 1, 2008 | 11.65% | 5 |
| Nov 20, 2008 | 11.65% | 1 |
| Oct 15, 2008 | 10.74% | 39 |
| Oct 24, 2001 | 9.81% | 31 |
| Jun 11, 2020 | 9.74% | 39 |
| Aug 4, 2015 | 9.68% | 46 |
| Oct 9, 2008 | 9.35% | 2 |
| Sep 17, 2008 | 8.81% | 1163 |
| Nov 4, 2021 | 8.48% | 41 |
| Mar 9, 2020 | 8.46% | 242 |
| Feb 17, 2009 | 8.27% | 57 |
| Mar 2, 2009 | 7.89% | 15 |
| Oct 8, 2008 | 7.82% | 48 |
| Jul 23, 2002 | 7.65% | 5 |
| Sep 29, 2008 | 7.63% | 1 |
| Nov 4, 2014 | 7.58% | 501 |
Frequently asked questions
What is the daily win rate for MDU Resources Group (MDU)?
Historically, MDU Resources Group (MDU) closed green on 45.8% of trading days (4441 green, 3999 red, 1268 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for MDU Resources Group (MDU)?
As of 2026-05-22, MDU Resources Group (MDU) 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 MDU Resources Group (MDU)?
We label MDU Resources Group (MDU) 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 MDU Resources Group (MDU)?
Largest single-day gain: +23.78%. Largest single-day loss: 20.16%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for MDU Resources Group (MDU)?
We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 5.1% of trading days for MDU Resources Group (MDU) were extreme (254 up, 238 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
MDU Overview
Company profile, financial tools, and key metrics
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MDU Stock Seasonality
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Model bear, base, and bull cases with EPS growth and exit P/E — pre-filled from analysts and history.
MDU Buybacks
Recent repurchase activity. Shareholder yield & SBC comparison.
MDU Stock Split History
8 splits on record. Dates, ratios, and cumulative multiple.
MDU Dividend Profile
Yield: 2.48%. Safety: 2/8. See full history.
MDU Dividend Calculator
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MDU Dividend Forecast
Project future income with DRIP, growth assumptions, and optional monthly contributions.
MDU Dividend Capture
Historical pre-ex touch stats, gap distribution, after-tax calculator, and a backtest simulator (limit-order vs MOC exit).
MDU Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.