Daily Report – 2026-10-13


S&P 500 Report

Top 10 Contributors


S&P 500: 7805.45 | 📉 Down (-0.04%)

Market Structure Score


46/100

Weak Structure
Multiple internal measures are deteriorating, suggesting an elevated probability of continued weakness.
Market Summary
Executive Summary

The market consolidated recent gains while preserving a constructive internal backdrop, indicating that underlying conditions remained generally supportive. Internal confirmation remains limited, reducing confidence in the durability of the current market character.

Market Character

Underlying market conditions have weakened sufficiently to raise questions about the durability of the current trend. The Market Structure Score of 46/100 reflects low confidence in this assessment.

Participation

⬥ 262 of 502 stocks advanced (â–²52.2%)
⬥ 233 stocks declined (â–¼46.4%)
⬥ 7 stocks unchanged
⬥ Participation quality weakened.
⬥ Leadership continued to rotate.

Overall, limited participation reinforced the weakness in today’s price action.

Leadership

Leadership continued to rotate across sectors, but weakening participation and internal confirmation suggest the rotation is becoming less supportive of the broader market trend.

Risk Assessment

Rapid leadership rotation suggests institutional conviction remains fluid. Participation has weakened across the broader market. Trading conviction remains below recent norms. Should these conditions deteriorate further, confidence in the current market assessment would likely weaken.

Outlook

The outlook remains cautious until participation broadens, leadership stabilizes, and internal confirmation begins to recover.

Bottom Line

The weight of the internal evidence continues to support a healthy consolidation market environment with low confidence. While short-term price fluctuations are inevitable, sustained improvement in participation and leadership would reinforce the current assessment, whereas renewed deterioration in market internals would warrant a more defensive interpretation.

Market Signals

▶ ✅ Leadership was broadly distributed across the market.

▶ 📉 Participation deteriorated noticeably from the previous session.

Top Contributors (>0.01%)

Ticker Return Contribution Share Impact_Efficiency Rank
NVDA 0.97% 0.08% 7.32% 0.081569 1
META 2.63% 0.06% 5.12% 0.021070 2
ORCL 4.23% 0.03% 2.40% 0.006150 3
AMD 1.90% 0.02% 2.30% 0.013094 4
AVGO 0.73% 0.02% 2.05% 0.030490 5
MSFT 0.43% 0.02% 1.91% 0.048795 6
V 1.74% 0.01% 1.33% 0.008265 7
GOOGL 0.23% 0.01% 1.32% 0.062391 8
INTC 1.44% 0.01% 1.07% 0.008055 9
XOM 1.12% 0.01% 1.01% 0.009757 10

Definitions:

Contribution – The weighted impact of a stock’s return on the overall index move
(weight × return). This reflects how much each stock actually moved the index.

Share – The proportion of total index movement attributable to a given stock.
Higher values indicate outsized influence relative to peers.

Impact Efficiency – The ratio of contribution to return, highlighting how effectively
a stock’s price move translates into index impact (primarily driven by index weight).


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