CLS technical analysis
CLS Technical Analysis
Analysis date
August 6, 2026
Market
NYSE (USD)
Daily cutoff
August 5, 2026
Reliability
Passed
Informational use only. This page is not investment advice.
Data verification
CLS Data Verification
Checking the latest completed daily bar for date and closing-price consistency before indicators are calculated.
- Symbol
- CLS
- Market
- NYSE
- Currency
- USD (US Dollar)
- Latest completed bar
- August 5, 2026
Historical prices are adjusted for corporate actions when applicable. Date and closing-price consistency checks passed for the latest completed daily bar.
| Validation series | Latest Close | Date | Difference | Status |
|---|---|---|---|---|
| Calculation series | 362.76 | August 5, 2026 | - | Verified |
| Verification series | 362.76 | August 5, 2026 | 0.00% | Verified |
Bottom line
CLS Technical Analysis Summary
CLS (Celestica) shows a recovering daily trend with price above SMA20, SMA50, and SMA200 after a sharp pullback to the 282.21 area. The daily RSI14 at 54.25 indicates neutral-to-bullish momentum, and the daily MACD histogram has turned positive, suggesting near-term momentum is improving. Price at 362.76 is above SMA20 (336.20), SMA50 (360.66), and SMA200 (328.52). On the weekly timeframe, the RSI14 at 50.06 is neutral and the MACD histogram remains negative, so higher-timeframe momentum has not fully recovered. Key support rests at 282.21 (20- and 60-day low), with the SMA200 at 328.52 as dynamic support, while resistance sits at 378.99 (20-day high) and 474.03 (60-day high and 52-week high). A daily close above 378.99 would confirm renewed upside; a break below 282.21 would signal trend weakening.
Multi-timeframe dashboard
Multi-Timeframe Technical Dashboard
Comparing daily (2-year) and weekly (5-year) perspectives to identify aligned or conflicting signals.
Daily (August 5, 2026)
- Trend
- Neutral-to-bullish. Price at 362.76 is above SMA20 (336.20), SMA50 (360.66), and SMA200 (328.52). The stock bounced strongly off the 282.21 low, gaining about 10% over the last five sessions before giving back 2.26% on the latest completed bar. The SMA20 is still below the SMA50, reflecting the recent sharp recovery from a deeper drawdown, so the short-term trend is repairing rather than fully aligned.
- Momentum
- Neutral-bullish. RSI14 at 54.25 is above the 50 midline, indicating recovering momentum without overbought conditions. The MACD line at -0.62 is above the signal at -6.40 with a positive histogram at 5.78, showing daily momentum is improving after a bearish stretch.
- Volatility
- Elevated. ATR14 at 27.54 (7.59% of price) reflects the volatility typical of a growth-oriented technology manufacturer. Bollinger Bands (296.30 to 376.10) are wide, and price is in the upper half of the range.
- Volume
- Below average. Latest volume of 1,668,700 is 61.6% of the 20-period average (2,708,870), indicating reduced participation on the pullback session.
Assessment
The daily timeframe shows a sharp recovery from the 282.21 low toward the 378.99 high, with the latest completed bar pulling back modestly on below-average volume. Price holding above the SMA200 is constructive, and the positive MACD histogram supports a cautious bullish bias. The key question is whether price can clear the 20-day high at 378.99. A break above that level on rising volume would signal renewed upside momentum.
Weekly (July 27, 2026 week)
- Trend
- Bullish but corrective. Price at 331.44 is below SMA20 (350.83) but above SMA50 (308.70) and well above SMA200 (117.15). The SMA200 is sloping upward, confirming a long-term uptrend. The weekly chart shows a sharp pullback from the 474.03 high followed by a recovery week, with the last completed week closing up 8.57%.
- Momentum
- Neutral. RSI14 at 50.06 is right at the midline, showing little directional conviction. MACD at 8.09 is below the signal at 18.04 with a negative histogram at -9.95, indicating weekly momentum is still soft even after the bounce.
- Volatility
- High. ATR14 at 52.77 (15.92% of price) reflects the significant weekly range characteristic of CLS, consistent with its growth profile.
- Volume
- Well above average. Latest weekly volume of 24,124,600 is 2.24 times the 20-week average (10,784,975), showing strong participation during the recovery week.
Assessment
The weekly timeframe shows a stock in a long-term uptrend that went through a sharp correction and is now attempting to recover. Price remains above the SMA50 and SMA200, and the recovery week closed up strongly on well above-average volume, a constructive sign. However, the MACD histogram is still negative, so higher-timeframe momentum has not fully turned. A weekly close back above the SMA20 would strengthen the recovery case, while losing the 253.11 level would put the longer-term uptrend under pressure.
Key indicators
CLS Key Technical Indicators
RSI, MACD, moving averages, ATR, and Bollinger Bands across daily and weekly timeframes.
| Indicator | Daily | Weekly |
|---|---|---|
| RSI (14) | 54.25 | 50.06 |
| MACD (12, 26, 9) | -0.62 / -6.40 / 5.78 | 8.09 / 18.04 / -9.95 |
| ATR (14) | 27.54 (7.59%) | 52.77 (15.92%) |
| Bollinger Bands (20, 2) | 296.30 - 376.10 | 266.91 - 434.74 |
| SMA (20) | 336.20 | 350.83 |
| SMA (50) | 360.66 | 308.70 |
| SMA (200) | 328.52 | 117.15 |
Price structure
CLS Price Structure and Returns
Price performance across multiple lookback periods and 52-week position.
| Metric | Daily | Weekly |
|---|---|---|
| Current Price | 362.76 | 331.44 |
| 1-Period Return | -2.26% | +8.57% |
| 5-Period Return | +10.45% | -1.80% |
| 20-Period Return | +0.56% | +25.80% |
| 60-Period Return | -3.41% | +174.53% |
| 252-Period Return | +80.07% | +3483.14% |
| 52-Week Low | 173.23 | 173.23 |
| 52-Week High | 474.03 | 474.03 |
| 52-Week Position | 63.01% | 52.60% |
Key levels
CLS Support and Resistance Levels
Key price levels based on recent swing highs and lows across daily and weekly timeframes.
| Level | Daily | Weekly |
|---|---|---|
| 20-Period High | 378.99 | 474.03 |
| 20-Period Low | 282.21 | 253.11 |
| 60-Period High | 474.03 | 474.03 |
| 60-Period Low | 282.21 | 117.28 |
Scenarios
CLS Technical Scenarios
Conditions, invalidation triggers, and what to watch for each scenario.
Bullish
Trigger
Price breaks and sustains above the 20-day high at 378.99 on rising volume.
Invalidation
Price falls back below the 200-day SMA at 328.52 and fails to reclaim it within several sessions.
What to watch
RSI pushing above 60 on the daily; the MACD histogram expanding further; weekly RSI turning above 55.
Consolidation
Trigger
Price oscillates between the 200-day SMA support area near 328.52 and resistance at 378.99, with volume easing.
Invalidation
A decisive break of either boundary with volume expansion.
What to watch
RSI swinging between 40 and 60; Bollinger Bands possibly narrowing; relative volume staying below 1.0.
Bearish
Trigger
Price breaks below the 20- and 60-day low at 282.21 with volume expansion.
Invalidation
Price reclaims the 200-day SMA at 328.52 and establishes support above it.
What to watch
RSI breaking below 40; the daily MACD histogram turning negative again; sustained above-average volume on down days.
Methodology
Methodology and Limitations
This technical analysis is calculated locally from adjusted OHLCV history. The daily series ends August 5, 2026, and the weekly series ends July 27, 2026 week. The latest completed daily bar is independently checked for date and closing-price consistency. Historical prices are adjusted for corporate actions when applicable. Indicators include Wilder RSI(14), MACD(12,26,9), SMA20/50/200, Wilder ATR(14), Bollinger Bands(20,2), relative volume, multi-period returns, and price-range levels. Support and resistance are descriptive zones, not guaranteed reversal points. Historical patterns do not predict future prices, and this page is not investment advice.
Frequently Asked Questions
This technical analysis is for informational and educational purposes only. It does not constitute investment advice, a recommendation, or a solicitation to buy or sell any security. Past performance and historical patterns are not guarantees of future results. All investments carry risk, including the potential loss of principal. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Market data is checked for date and closing-price consistency before indicators are calculated. Data cutoffs: daily August 5, 2026, weekly July 27, 2026 week. Generated August 6, 2026.
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