Community Bank System (CBU) — 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
Balanced
Moderate daily swings — neither calm nor dramatic.
Win rate
42.7%
4341 green · 4205 red · 1623 flat · 10169 sessions
Current streak
1 red
As of Apr 10, 2026
Max win / lose streak
12 / 12 days
Win streak return: +33.94% · Lose: 17.01%
Median / σ daily
+0.000% · 2.151%
Avg green +1.69% · avg red 1.57%
Extreme days (>3%)
11.8%
637 up · 563 down
History from Nov 27, 1985 through Apr 10, 2026 · 10169 trading days with returns.
Trailing year — daily returns (calendar)
Apr 14, 2025 – Apr 10, 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 |
|---|---|
| Oct 30, 1987 | +17.89% |
| Oct 10, 2008 | +17.74% |
| Sep 18, 2008 | +17.62% |
| Apr 16, 1991 | +17.36% |
| Jan 8, 1988 | +16.80% |
| Jan 30, 1992 | +14.15% |
| Nov 6, 2024 | +13.82% |
| Aug 7, 1991 | +13.82% |
| Mar 17, 2020 | +13.57% |
| Nov 9, 2020 | +12.78% |
| Mar 24, 2020 | +12.50% |
| Aug 8, 1991 | +12.28% |
| Apr 14, 1999 | +12.24% |
| Jul 12, 1999 | +12.13% |
| Oct 16, 2008 | +11.97% |
| Mar 9, 1988 | +11.55% |
| Oct 21, 1987 | +11.48% |
| Nov 9, 1987 | +11.48% |
| Jan 10, 1991 | +11.24% |
| Jul 23, 2009 | +11.20% |
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 20, 2020 | 14.48% | 9 |
| Sep 22, 2008 | 13.26% | 566 |
| Oct 19, 1987 | 12.99% | 56 |
| Oct 20, 1987 | 11.73% | 9 |
| Oct 28, 1987 | 10.57% | 2 |
| Sep 28, 1990 | 10.50% | 9 |
| Dec 1, 2008 | 10.14% | 4 |
| Apr 27, 2009 | 9.90% | 9 |
| Mar 16, 2020 | 9.87% | 1 |
| Dec 3, 1985 | 9.79% | 14 |
| Mar 9, 2020 | 9.53% | 23 |
| Mar 1, 1991 | 9.51% | 19 |
| Nov 10, 1987 | 9.49% | 2 |
| Jan 20, 1988 | 9.30% | 34 |
| Apr 20, 2009 | 8.89% | 74 |
| Jan 20, 2009 | 8.73% | 140 |
| Apr 11, 1997 | 8.71% | 6 |
| Aug 22, 1990 | 8.68% | 12 |
| Aug 8, 2011 | 8.67% | 15 |
| Mar 5, 2009 | 8.55% | 5 |
Frequently asked questions
What is the daily win rate for Community Bank System (CBU)?
- Historically, Community Bank System (CBU) closed green on 42.7% of trading days (4341 green, 4205 red, 1623 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Community Bank System (CBU)?
- As of 2026-04-10, Community Bank System (CBU) is on a 1-day losing streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Community Bank System (CBU)?
- We label Community Bank System (CBU) as "balanced" based on the sample standard deviation of daily returns: Moderate daily swings — neither calm nor dramatic.
What were the best and worst single trading days for Community Bank System (CBU)?
- Largest single-day gain: +17.89%. Largest single-day loss: 14.48%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Community Bank System (CBU)?
- We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 11.8% of trading days for Community Bank System (CBU) were extreme (637 up, 563 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.