Celestica (CLS) — 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.
CLS
Archetype
Explosive
High daily volatility — frequent large price swings.
Win rate
50.1%
3510 green · 3362 red · 135 flat · 7007 sessions
Current streak
4 red
As of May 8, 2026
Max win / lose streak
16 / 11 days
Win streak return: +25.50% · Lose: 24.49%
Median / σ daily
+0.059% · 3.309%
Avg green +2.28% · avg red 2.16%
Extreme days (>3%)
23.6%
882 up · 773 down
History from Jul 1, 1998 through May 8, 2026 · 7007 trading days with returns.
Trailing year — daily returns (calendar)
May 12, 2025 – May 8, 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 |
|---|---|
| Apr 24, 2008 | +30.22% |
| Apr 18, 2001 | +29.01% |
| Jul 28, 2006 | +21.22% |
| Jul 20, 2000 | +19.58% |
| Apr 9, 2025 | +19.19% |
| Apr 29, 2020 | +19.03% |
| Oct 24, 2008 | +18.85% |
| Apr 5, 2001 | +18.72% |
| Oct 24, 2024 | +18.22% |
| Jul 18, 2002 | +17.71% |
| Apr 23, 2004 | +17.55% |
| Sep 22, 2021 | +17.52% |
| Jul 11, 2002 | +17.50% |
| Feb 1, 2008 | +17.23% |
| Oct 13, 2008 | +17.17% |
| Jul 29, 2025 | +16.51% |
| Oct 25, 2022 | +16.42% |
| Oct 15, 2002 | +16.30% |
| Apr 19, 2001 | +16.28% |
| Dec 3, 2008 | +16.26% |
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 |
|---|---|---|
| Jan 27, 2025 | 28.21% | 4 |
| Mar 18, 2020 | 24.93% | 15 |
| Jan 31, 2007 | 22.90% | 310 |
| Mar 12, 2020 | 20.71% | 32 |
| Jan 29, 2003 | 18.93% | 87 |
| Feb 1, 2019 | 18.43% | 689 |
| Mar 20, 2001 | 18.33% | 20 |
| Sep 18, 2002 | 17.17% | 242 |
| Oct 23, 2003 | 16.57% | 50 |
| Oct 21, 2015 | 16.25% | 319 |
| Apr 3, 2025 | 15.98% | 8 |
| Jan 28, 2016 | 15.67% | 14 |
| Jul 22, 2005 | 15.31% | 2940 |
| Apr 25, 2019 | 15.10% | 184 |
| Jul 1, 2002 | 14.84% | 33 |
| Apr 28, 2026 | 14.37% | — |
| Feb 16, 2001 | 14.20% | 5965 |
| Mar 16, 2001 | 14.10% | 22 |
| Nov 30, 2000 | 13.83% | 4 |
| Apr 6, 2001 | 13.66% | 3 |
Frequently asked questions
What is the daily win rate for Celestica (CLS)?
Historically, Celestica (CLS) closed green on 50.1% of trading days (3510 green, 3362 red, 135 flat), using dividend-adjusted closes and a ±0.01% threshold for green vs red.
What is the current winning or losing streak for Celestica (CLS)?
As of 2026-05-08, Celestica (CLS) is on a 4-day losing streak (consecutive green or red days by the same rules, ignoring trailing flat days).
What does Steady, Balanced, or Explosive mean for Celestica (CLS)?
We label Celestica (CLS) 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 Celestica (CLS)?
Largest single-day gain: +30.22%. Largest single-day loss: 28.21%. Tables on this page list the top record green and red days.
What counts as an "extreme" daily move for Celestica (CLS)?
We treat a day as extreme if the absolute dividend-adjusted daily return exceeds 3%. About 23.6% of trading days for Celestica (CLS) were extreme (882 up, 773 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
CLS Overview
Company profile, financial tools, and key metrics
CLS What If Invested
What if you had invested $1,000? See historical returns from any date.
CLS How It Makes Money
Discover visual breakdown — where revenue comes from and where it goes.
CLS Stock Seasonality
Best and worst months to invest. Historical monthly returns heatmap.
CLS Price Target Scenarios
Model bear, base, and bull cases with EPS growth and exit P/E — pre-filled from analysts and history.
CLS Buybacks
1.32% TTM buyback yield. Shareholder yield & SBC comparison.
CLS Stock Split History
1 split on record. Dates, ratios, and cumulative multiple.
CLS Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.