Jack Henry & Associates (JKHY) — 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
Explosive
High daily volatility — frequent large price swings.
Win rate
46.8%
4755 green · 4285 red · 1130 flat · 10170 sessions
Current streak
3 green
As of Apr 7, 2026
Max win / lose streak
12 / 9 days
Win streak return: +7.96% · Lose: 10.43%
Median / σ daily
+0.000% · 3.043%
Avg green +2.00% · avg red 1.95%
Extreme days (>3%)
17.6%
934 up · 856 down
History from Nov 21, 1985 through Apr 7, 2026 · 10170 trading days with returns.
Trailing year — daily returns (calendar)
Apr 8, 2025 – Apr 7, 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 2, 1987 | +70.58% |
| Dec 10, 1987 | +39.99% |
| Jul 27, 1988 | +38.46% |
| Feb 5, 1991 | +29.27% |
| Jun 6, 1990 | +26.32% |
| Oct 10, 1990 | +25.00% |
| Oct 12, 1988 | +24.00% |
| Jan 24, 1991 | +22.22% |
| Nov 14, 1989 | +22.22% |
| Feb 7, 1991 | +20.84% |
| Oct 31, 1990 | +20.47% |
| Oct 30, 1990 | +20.00% |
| Dec 11, 1987 | +19.05% |
| Apr 14, 1999 | +18.96% |
| Oct 21, 1987 | +18.92% |
| Jan 18, 1991 | +18.75% |
| Jan 25, 1991 | +18.18% |
| Oct 23, 1990 | +16.67% |
| Nov 21, 1989 | +16.67% |
| May 9, 1990 | +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 |
|---|---|---|
| Oct 3, 2002 | 26.74% | 35 |
| Oct 20, 1987 | 26.00% | 9 |
| Oct 9, 1989 | 25.00% | 4 |
| Apr 15, 1994 | 23.29% | 31 |
| Jul 5, 1990 | 22.73% | 83 |
| Dec 4, 1987 | 20.00% | 4 |
| Nov 9, 1987 | 19.36% | 27 |
| May 2, 1986 | 17.65% | 1208 |
| Jul 26, 1990 | 16.66% | 67 |
| Dec 9, 1987 | 16.66% | 1 |
| Jan 17, 2001 | 16.28% | 68 |
| Oct 27, 1987 | 15.79% | 4 |
| May 7, 2008 | 15.38% | 495 |
| Jul 23, 2001 | 14.79% | 1577 |
| May 9, 2006 | 14.57% | 191 |
| Jun 27, 1986 | 14.29% | 5 |
| Dec 28, 1987 | 13.79% | 7 |
| Jun 21, 1989 | 13.64% | 224 |
| Nov 7, 1989 | 13.64% | 5 |
| Dec 13, 2001 | 13.34% | 17 |
Frequently asked questions
What is the daily win rate for Jack Henry & Associates (JKHY)?
- Historically, Jack Henry & Associates (JKHY) closed green on 46.8% of trading days (4755 green, 4285 red, 1130 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Jack Henry & Associates (JKHY)?
- As of 2026-04-07, Jack Henry & Associates (JKHY) is on a 3-day winning streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Jack Henry & Associates (JKHY)?
- We label Jack Henry & Associates (JKHY) 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 Jack Henry & Associates (JKHY)?
- Largest single-day gain: +70.58%. Largest single-day loss: 26.74%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Jack Henry & Associates (JKHY)?
- We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 17.6% of trading days for Jack Henry & Associates (JKHY) were extreme (934 up, 856 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.