Last updated: February 2026
Key Takeaways:
- July is the best month for NASDAQ (+3.84% average, 80% win rate)
- April is the worst month (-2.83% average, only 40% win rate)
- Top seasonal window: March 12 → August 16 with 93.3% probability and +9.88% return
- 2026 NASDAQ is currently performing below historical average
NASDAQ Composite: The Tech-Heavy Index
The NASDAQ Composite (^IXIC) is heavily weighted toward technology stocks, making it more volatile but also more rewarding during bullish periods. Understanding its seasonal patterns can help tech investors time their entries and exits more effectively.
Monthly Performance Heat Map
| Month | Average Return | Win Rate | Verdict |
|---|---|---|---|
| January | +1.39% | 80% | ✅ Strong |
| February | -2.22% | 17% | ❌ Very Weak |
| March | +0.98% | 60% | ⚠️ Moderate |
| April | -2.83% | 40% | ❌ Worst Month |
| May | +3.28% | 60% | ✅ Strong |
| June | +2.80% | 80% | ✅ Strong |
| July | +3.84% | 80% | ✅ Best Month |
| August | +0.93% | 60% | ⚠️ Moderate |
| September | -1.81% | 40% | ❌ Weak |
| October | +1.97% | 80% | ✅ Strong |
| November | +3.45% | 60% | ✅ Strong |
| December | -0.39% | 40% | ❌ Weak |
Key Insights
🏆 Best Month: July
- Average return: +3.84%
- Win rate: 80%
- Mid-year optimism, Q2 earnings momentum
📉 Worst Month: April
- Average return: -2.83%
- Win rate: Only 40%
- Post-Q1 profit taking, tax season selling
⚠️ Watch Out: February & December
- Both show negative returns and low win rates
- Seasonal weakness in tech sector
Best Seasonal Trading Windows (Pattern Scanner)
Our Pattern Scanner identified high-probability windows for NASDAQ:
#1 Ranked Pattern: March 12 → August 16
- Duration: 157 days
- Historical Probability: 93.3%
- Average Return: +9.88%
- Strength Score: 9.22
#2 Ranked Pattern: January 25 → July 23
- Duration: 179 days
- Historical Probability: 93.3%
- Average Return: +9.63%
- Strength Score: 8.99
#3 Ranked Pattern: March 11 → August 13
- Duration: 155 days
- Historical Probability: 93.3%
- Average Return: +9.47%
- Strength Score: 8.83
Key Insight: The spring-to-summer period (March through August) shows the strongest seasonal patterns for tech stocks, with returns approaching 10% and probabilities exceeding 93%.
NASDAQ vs S&P 500: Seasonal Comparison
| Metric | NASDAQ | S&P 500 |
|---|---|---|
| Best Month | July (+3.84%) | November (+3.57%) |
| Worst Month | April (-2.83%) | September (-2.19%) |
| Top Pattern Return | +9.88% | +6.95% |
| Top Pattern Probability | 93.3% | 93.3% |
| Volatility (Std Dev) | 20.6% | 14.2% |
NASDAQ offers higher potential returns but with greater volatility compared to the broader S&P 500.
2026 Performance Analysis
| Metric | Value |
|---|---|
| Current Position | 37.26 |
| Expected Position | 44.23 |
| Deviation | -6.97 |
| Status | Below Average |
NASDAQ is currently underperforming its historical seasonal average for early February. This could present a buying opportunity if the pattern reverts to mean.
Performance Statistics
15-Year Analysis (Higher Confidence ★★★★☆)
- Win Rate: 80% (12W - 3L)
- Average Return: +17.38%
- Median Return: +20.54%
- Best Year: 2023 (+44.52%)
- Worst Year: 2022 (-33.89%)
- Sharpe Ratio: 0.75
10-Year Analysis
- Win Rate: 70% (7W - 3L)
- Average Return: +18.25%
- Sharpe Ratio: 0.66
- Volatility: 24.5%
Tech Sector Seasonality Factors
Why does NASDAQ show these patterns?
- Earnings Cycles: Major tech companies report in January, April, July, October
- Product Launch Seasons: Apple events, holiday shopping buildup
- Enterprise Budget Cycles: IT spending decisions in Q1 and Q4
- Summer Rally: Institutional buying before summer lulls
- Tax-Loss Harvesting: December selling, January recovery
Seasonal Trading Strategies
Strategy 1: Spring Tech Rally
Buy: Late January to mid-March Sell: Late July to mid-August Expected Return: 9-10% based on pattern scanner
Strategy 2: Avoid April Weakness
Consider reducing tech exposure in April, historically the worst month for NASDAQ.
Strategy 3: Summer Strength
The May-July period shows consistent strength despite "Sell in May" conventional wisdom.
How to Analyze NASDAQ Seasonality
SeasOptima provides comprehensive NASDAQ analysis:
✅ Pattern Scanner: Auto-detect the highest-probability seasonal windows ✅ Multiple Timeframes: 5, 10, 15, 20-year analysis ✅ Market Regime Filter: Bull vs. bear market patterns ✅ Presidential Cycle: Election year effects on tech ✅ Real-time Projections: Based on current price
Analyze NASDAQ Seasonality on SeasOptima →
Frequently Asked Questions
What is the best month to buy tech stocks?
July is historically the best month for NASDAQ with +3.84% average return and 80% win rate.
What is the worst month for NASDAQ?
April is the worst month with -2.83% average return. February and December also show weakness.
Is NASDAQ more seasonal than S&P 500?
Yes, NASDAQ shows stronger seasonal patterns with higher potential returns (+9.88% vs +6.95% for top patterns) but also higher volatility.
This analysis was generated using SeasOptima, a professional seasonal trading analysis platform.
Disclaimer: This content is for educational purposes only and does not constitute investment advice. Tech stocks carry higher volatility risk.
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