Is the War Over? If so, Bears are Trapped

Zacks Investment Research | March 31, 2026 at 08:55 PM UTC
Bullish 80% Confidence Unanimous Agreement
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Key Points

  • Crude oil has soared over 50% since Operation 'Epic Fury' began, contributing to market volatility during a period when mid-term election year seasonality historically shows weak first-half performance
  • Bearish sentiment has reached rare extremes with the ETF put/call ratio's 21-day moving average exceeding 2025 Tariff Tantrum levels and the AAII Sentiment Index showing more bears than bulls for six consecutive weeks
  • AI sector fundamentals remain strong despite tech stock selloff, with Micron beating earnings estimates by 38.64% last quarter and NVIDIA actively investing in companies like Lumentum, Coherent, Marvell Technology, and Nebius Group

AI Summary

Market Summary: Potential End to Iran Conflict Could Trap Bearish Investors

Key Developments

The S&P 500 has declined nearly 8% since the U.S. initiated "Operation Epic Fury" against Iran on February 28, 2026, while crude oil surged over 50%. However, markets rallied Tuesday after Iranian President Pezeshkian indicated Iran's willingness to end the conflict pending security guarantees.

Market Sentiment and Technical Indicators

Investor sentiment has reached extreme bearish levels rarely seen historically:

  • The ETF put/call ratio's 21-day moving average exceeded levels from the 2025 "Tariff Tantrum," indicating heightened demand for downside protection
  • The AAII Sentiment Index shows bears outnumbering bulls for six consecutive weeks
  • The analyst notes the S&P 500 typically experiences a 14% peak-to-trough correction annually, suggesting this decline follows normal patterns

Sector Performance

Despite recent selloffs in technology stocks, AI sector fundamentals remain robust:

  • Micron (MU) exceeded Zacks Consensus Estimates by 38.64% last quarter, averaging 21.74% beats over four quarters
  • NVIDIA (NVDA) has been actively investing in companies including Lumentum (LITE), Coherent (COHR), Marvell Technology (MRVL), and Nebius Group (NBIS)

Market Context

The correction aligns with the analyst's 2026 prediction of a 10%+ S&P 500 decline, following 2025's 16.4% gain. Mid-term election years historically show weak first-half performance. The extreme bearish positioning suggests potential for a short squeeze if conditions improve.

Model Analysis Breakdown

Model Sentiment Confidence
GPT-5-mini Bullish 75%
Claude 4.5 Haiku Bullish 75%
Gemini 2.5 Flash Bullish 90%
Consensus Bullish 80%