STRL technical analysis
STRL Technical Analysis
Analysis date
August 6, 2026
Market
NasdaqGS (USD)
Daily cutoff
August 5, 2026
Reliability
Passed
Informational use only. This page is not investment advice.
Data verification
STRL Data Verification
Checking the latest completed daily bar for date and closing-price consistency before indicators are calculated.
- Symbol
- STRL
- Market
- NasdaqGS
- 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 | 536.03 | August 5, 2026 | - | Verified |
| Verification series | 536.03 | August 5, 2026 | 0.00% | Verified |
Bottom line
STRL Technical Analysis Summary
STRL (Sterling Infrastructure, Inc.) is in a sharp corrective pullback within a longer-term uptrend. After reaching a 52-week high of 1005.68 in June 2026, the stock has fallen to 536.03 as of the August 5, 2026 close, roughly 47% below that peak. On the daily chart, price is below the SMA20 (632.68) and the SMA50 (753.30), but it holds above the rising SMA200 (506.80), so the multi-year uptrend remains intact while the near-term trend has turned down. Daily RSI14 at 37.36 is below 50 but not yet oversold, and the MACD line at -53.28 is below the signal line at -47.58 with a negative histogram, confirming weakening short-term momentum. The weekly chart shows price at 596.77 below the weekly SMA20 (657.64) but above the SMA50 (472.72) and well above the rising SMA200 (197.15), with weekly RSI at 48.76 and a MACD histogram that has turned negative after an extended run. Immediate support is the 20/60-period low at 492.71 and the daily SMA200 at 506.80; a break below would open the path toward the 52-week low zone. Resistance is the 20-period high at 737.96, then the 52-week high at 1005.68. The stock is in a high-volatility correction phase after an extraordinary rally, and the technical picture is mixed until price establishes a base above the SMA200.
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
- Mixed. Price at 536.03 is below the SMA20 (632.68) and the SMA50 (753.30) but remains above the rising SMA200 (506.80). The daily uptrend has been interrupted by a sharp correction from the June peak, while the SMA200 still slopes upward, keeping the longer-term trend constructively aligned.
- Momentum
- Weakening. RSI14 at 37.36 is below the 50 midline and approaching the oversold threshold, indicating fading upside pressure. The MACD line at -53.28 is below the signal line at -47.58, with a negative histogram of -5.70, confirming bearish momentum over the near term.
- Volatility
- High. ATR14 at 60.33 equals 11.26% of price, reflecting very wide daily ranges during this correction. Bollinger Bands (504.50 to 760.87) are wide, and price at 536.03 sits near the lower band, consistent with a sharp selloff.
- Volume
- Above average. Latest volume of 1,100,400 is 1.22 times the 20-period average (901,175), showing elevated participation on the decline.
Assessment
The daily chart is in a corrective phase within a longer-term uptrend. Price has broken below the SMA20 and SMA50, RSI has fallen to 37.36, and the MACD is negative, pointing to continued short-term weakness. The bull case rests on the rising SMA200 at 506.80 and the 20/60-period low at 492.71, a zone that has so far contained the decline. Resistance stands at the 20-period high of 737.96. A close below the SMA200 zone would turn the daily structure bearish, while reclaiming the SMA20 would signal that the correction is stabilizing.
Weekly (July 27, 2026 week)
- Trend
- Mixed. Price at 596.77 for the week of July 27 is below the weekly SMA20 (657.64) but above the SMA50 (472.72) and well above the rising SMA200 (197.15). The multi-year uptrend remains intact, but the pullback has taken price under the near-term moving average.
- Momentum
- Neutral to weakening. Weekly RSI14 at 48.76 is around the 50 midline. The weekly MACD line at 68.93 has fallen below the signal line at 96.35, with the histogram at -27.41 turning negative, signaling that momentum has rolled over after an extended advance.
- Volatility
- Very high. Weekly ATR14 at 108.30 equals 18.15% of price, reflecting extreme weekly swings as the stock corrects from its June peak.
- Volume
- Well above average. Latest weekly volume of 6,131,500 is 1.84 times the 20-week average (3,332,545), showing heavy trading during the decline.
Assessment
The weekly chart confirms a severe correction within a powerful multi-year uptrend. Price remains above the weekly SMA50 (472.72) and the rising SMA200 (197.15), so the structural trend is still up, but the negative MACD histogram and elevated volatility warn that downside pressure persists. Support is the weekly SMA50 at 472.72, then the 20-period low at 362.59; a break below those levels would put the longer-term uptrend at greater risk. Resistance is the 52-week high at 1005.68.
Key indicators
STRL Key Technical Indicators
RSI, MACD, moving averages, ATR, and Bollinger Bands across daily and weekly timeframes.
| Indicator | Daily | Weekly |
|---|---|---|
| RSI (14) | 37.36 | 48.76 |
| MACD (12, 26, 9) | -53.28 / -47.58 / -5.70 | 68.93 / 96.35 / -27.41 |
| ATR (14) | 60.33 (11.26%) | 108.30 (18.15%) |
| Bollinger Bands (20, 2) | 504.50 - 760.87 | 316.09 - 999.20 |
| SMA (20) | 632.68 | 657.64 |
| SMA (50) | 753.30 | 472.72 |
| SMA (200) | 506.80 | 197.15 |
Price structure
STRL Price Structure and Returns
Price performance across multiple lookback periods and 52-week position.
| Metric | Daily | Weekly |
|---|---|---|
| Current Price | 536.03 | 596.77 |
| 1-Period Return | -1.03% | -9.71% |
| 5-Period Return | +8.46% | -25.85% |
| 20-Period Return | -18.87% | +49.90% |
| 60-Period Return | -36.55% | +189.71% |
| 252-Period Return | +97.26% | +2510.54% |
| 52-Week Low | 263.45 | 262.27 |
| 52-Week High | 1005.68 | 1005.68 |
| 52-Week Position | 36.72% | 45.00% |
Key levels
STRL 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 | 737.96 | 1005.68 |
| 20-Period Low | 492.71 | 362.59 |
| 60-Period High | 1005.68 | 1005.68 |
| 60-Period Low | 492.71 | 191.00 |
Scenarios
STRL Technical Scenarios
Conditions, invalidation triggers, and what to watch for each scenario.
Bullish
Trigger
Price holds above the SMA200 zone (506.80) and the 20/60-period low at 492.71, then reclaims the SMA20 at 632.68 and breaks above the 20-period high at 737.96, resuming the longer-term uptrend.
Invalidation
Price closes below the 492.71 low and the SMA200 at 506.80, breaking the major uptrend line.
What to watch
Daily RSI recovering above 50; the MACD histogram turning less negative; volume expanding on up days; price holding the SMA200 zone.
Range-Bound
Trigger
Price stabilizes between the 20/60-period low at 492.71 and the SMA50 at 753.30 as the stock digests the correction from the June high.
Invalidation
A decisive close above 753.30 or below 492.71 with rising volume would signal the next directional move.
What to watch
RSI oscillating between 30 and 50; the MACD flattening; volume contracting toward the 20-period average.
Bearish
Trigger
Price breaks below the 492.71 low and the daily SMA200 at 506.80, extending the correction toward the weekly SMA50 at 472.72 and then the 52-week low zone at 263.45.
Invalidation
Price reclaims and holds above the SMA200 at 506.80, confirming the pullback is a pause within the uptrend.
What to watch
Daily RSI pushing below 30; the MACD histogram becoming more negative; volume staying elevated on down days; the weekly MACD histogram widening below zero.
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. STRL (Sterling Infrastructure, Inc.) has experienced extreme price volatility, including a rally to a 52-week high of 1005.68 and a sharp correction of about 47% to current levels within a short period. 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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