Jabil (JBL) — 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.
JBL
Archetype
Explosive
High daily volatility — frequent large price swings.
Win rate
49.8%
4142 green · 3906 red · 271 flat · 8319 sessions
Current streak
1 green
As of May 20, 2026
Max win / lose streak
10 / 11 days
Win streak return: +24.04% · Lose: 15.47%
Median / σ daily
+0.000% · 3.521%
Avg green +2.45% · avg red 2.30%
Extreme days (>3%)
25.1%
1080 up · 1011 down
History from May 4, 1993 through May 20, 2026 · 8319 trading days with returns.
Trailing year — daily returns (calendar)
May 23, 2025 – May 20, 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 |
|---|---|
| Mar 25, 2009 | +36.54% |
| Dec 22, 1993 | +25.00% |
| Mar 22, 2001 | +22.21% |
| Oct 13, 2008 | +22.20% |
| Apr 5, 2001 | +20.37% |
| Dec 18, 1996 | +20.19% |
| Oct 9, 1996 | +20.11% |
| Mar 20, 1996 | +19.91% |
| Oct 19, 2000 | +19.79% |
| May 8, 2002 | +19.69% |
| Jun 18, 1997 | +19.49% |
| Sep 28, 2023 | +18.79% |
| Dec 16, 1994 | +18.75% |
| Nov 13, 2008 | +18.71% |
| Dec 5, 2000 | +18.42% |
| Mar 4, 2002 | +17.20% |
| Jan 11, 2001 | +17.10% |
| Feb 12, 1997 | +16.72% |
| Jan 21, 2009 | +16.70% |
| Aug 19, 1994 | +16.66% |
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 |
|---|---|---|
| Dec 15, 1995 | 42.25% | 206 |
| Jan 31, 1996 | 33.59% | 34 |
| Jul 29, 1993 | 25.39% | 47 |
| Dec 20, 2000 | 24.50% | 15 |
| Jun 13, 2006 | 21.93% | 2707 |
| Nov 30, 2000 | 21.87% | 1293 |
| Dec 21, 2007 | 21.65% | 158 |
| Dec 18, 2013 | 20.51% | 117 |
| Jun 15, 1999 | 18.65% | 78 |
| Mar 26, 2008 | 18.38% | 33 |
| Sep 29, 2008 | 17.03% | 226 |
| Jul 6, 2001 | 16.73% | 7 |
| May 18, 1994 | 16.67% | 17 |
| Mar 15, 2024 | 16.49% | 196 |
| Oct 4, 2002 | 16.15% | 13 |
| Dec 11, 1997 | 15.38% | 38 |
| Nov 12, 2008 | 15.04% | 1 |
| Mar 5, 2009 | 14.53% | 9 |
| Aug 31, 1998 | 14.45% | 2 |
| Nov 19, 2008 | 14.43% | 5 |
Frequently asked questions
What is the daily win rate for Jabil (JBL)?
Historically, Jabil (JBL) closed green on 49.8% of trading days (4142 green, 3906 red, 271 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Jabil (JBL)?
As of 2026-05-20, Jabil (JBL) 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 Jabil (JBL)?
We label Jabil (JBL) as "explosive" based on the sample standard deviation of daily returns: High daily volatility — frequent large price swings.
What were the best and worst single trading days for Jabil (JBL)?
Largest single-day gain: +36.54%. Largest single-day loss: 42.25%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Jabil (JBL)?
We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 25.1% of trading days for Jabil (JBL) were extreme (1080 up, 1011 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.
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