Bio-Techne (TECH) — 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.
TECH
Archetype
Balanced
Moderate daily swings — neither calm nor dramatic.
Win rate
45.3%
4236 green · 4012 red · 1108 flat · 9356 sessions
Current streak
2 green
As of Apr 7, 2026
Max win / lose streak
11 / 9 days
Win streak return: +8.98% · Lose: 16.31%
Median / σ daily
+0.000% · 2.539%
Avg green +1.92% · avg red 1.79%
Extreme days (>3%)
16.2%
830 up · 683 down
History from Feb 10, 1989 through Apr 7, 2026 · 9356 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 |
|---|---|
| May 1, 2003 | +21.17% |
| Jun 27, 1991 | +18.37% |
| Apr 18, 2000 | +17.01% |
| Oct 20, 2000 | +16.64% |
| May 1, 2024 | +16.22% |
| Mar 21, 1995 | +15.46% |
| Oct 9, 1998 | +15.44% |
| Feb 17, 1989 | +15.39% |
| Aug 23, 2000 | +15.19% |
| Apr 4, 2000 | +14.51% |
| Jun 26, 2000 | +14.38% |
| Mar 16, 2000 | +14.29% |
| Oct 31, 2000 | +14.15% |
| Oct 22, 1998 | +14.10% |
| Nov 5, 2020 | +14.01% |
| Jul 3, 2000 | +13.83% |
| Aug 21, 1991 | +13.70% |
| Jan 10, 2000 | +13.24% |
| Jul 31, 1996 | +13.18% |
| Aug 12, 2003 | +12.77% |
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 24, 2000 | 19.69% | 1711 |
| Oct 27, 1997 | 19.32% | 99 |
| Nov 2, 1989 | 16.67% | 43 |
| Aug 9, 2000 | 16.11% | 31 |
| Jan 3, 2001 | 15.34% | 81 |
| Mar 21, 2001 | 13.74% | 3 |
| Aug 31, 1998 | 13.51% | 5 |
| Apr 3, 2000 | 13.16% | 2 |
| Feb 3, 2009 | 13.15% | 58 |
| Jun 18, 1993 | 12.50% | 6 |
| Mar 22, 1995 | 11.81% | 81 |
| Aug 15, 2000 | 11.58% | 7 |
| Aug 28, 1998 | 11.38% | 38 |
| Oct 4, 2002 | 11.14% | 219 |
| Apr 4, 1994 | 10.87% | 14 |
| Jun 18, 1996 | 10.84% | 317 |
| Feb 22, 1993 | 10.83% | 4 |
| Dec 6, 2000 | 10.45% | 1115 |
| Mar 16, 2020 | 10.28% | 8 |
| Dec 30, 1993 | 10.23% | 1 |
Frequently asked questions
What is the daily win rate for Bio-Techne (TECH)?
- Historically, Bio-Techne (TECH) closed green on 45.3% of trading days (4236 green, 4012 red, 1108 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Bio-Techne (TECH)?
- As of 2026-04-07, Bio-Techne (TECH) is on a 2-day winning streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Bio-Techne (TECH)?
- We label Bio-Techne (TECH) 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 Bio-Techne (TECH)?
- Largest single-day gain: +21.17%. Largest single-day loss: 19.69%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Bio-Techne (TECH)?
- We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 16.2% of trading days for Bio-Techne (TECH) were extreme (830 up, 683 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.