Top 10 Contributors
S&P 500: 7432.97 | 📈 Up (1.06%)
Market Structure Score:
1/3
— Weak / Fragile Structure
🔁 Regime shift: Weak / Risk-Off → Strong but Concentrated
Market Summary
▶ The market exhibited a moderately concentrated structure.
▶ Primary leadership came from
NVDA (1.30%), AMZN (2.19%), AMD (8.10%), AAPL (1.10%), TSLA (3.25%).
▶ Market participation was mixed, with internals showing a balanced but less decisive structure. Leadership was moderately concentrated, with the top five contributors driving 23.7% of overall movement. Overall internal conditions continue to reflect constructive risk appetite rather than defensive concentration.
▶ Market breadth remained at
348 of 502
stocks advancing
(
▲ 69.3%
)
while
152
declined
(
▼ 30.3%
).
(2 unchanged)
Market Signals
▶ ⚠️ Concentration spike — leadership narrowing
▶ 🔄 Leadership rotation increasing
▶ ✅ Broad + strong participation
Top Contributors (>0.01%)
| Ticker | Return | Contribution | Share | Impact_Efficiency | Rank |
|---|---|---|---|---|---|
| NVDA | 1.30% | 0.11% | 6.39% | 0.083148 | 1 |
| AMZN | 2.19% | 0.09% | 5.45% | 0.042017 | 2 |
| AMD | 8.10% | 0.07% | 4.32% | 0.008992 | 3 |
| AAPL | 1.10% | 0.07% | 4.22% | 0.064860 | 4 |
| TSLA | 3.25% | 0.06% | 3.31% | 0.017148 | 5 |
| INTC | 7.36% | 0.05% | 3.18% | 0.007274 | 6 |
| AVGO | 1.63% | 0.05% | 3.03% | 0.031433 | 7 |
| MU | 4.76% | 0.05% | 2.69% | 0.009542 | 8 |
| MSFT | 0.87% | 0.04% | 2.67% | 0.051540 | 9 |
| LRCX | 6.84% | 0.03% | 2.06% | 0.005077 | 10 |
| JPM | 2.12% | 0.03% | 1.72% | 0.013638 | 11 |
| GS | 5.75% | 0.03% | 1.51% | 0.004439 | 12 |
| GE | 5.22% | 0.03% | 1.50% | 0.004861 | 13 |
| AMAT | 4.90% | 0.02% | 1.44% | 0.004964 | 14 |
| KLAC | 5.11% | 0.02% | 1.18% | 0.003890 | 15 |
| ORCL | 3.69% | 0.02% | 0.99% | 0.004543 | 16 |
| TJX | 5.66% | 0.02% | 0.95% | 0.002832 | 17 |
| MS | 4.32% | 0.02% | 0.94% | 0.003659 | 18 |
| C | 4.04% | 0.01% | 0.87% | 0.003644 | 19 |
| HD | 2.69% | 0.01% | 0.84% | 0.005253 | 20 |
| CEG | 7.90% | 0.01% | 0.71% | 0.001512 | 21 |
| GOOGL | 0.16% | 0.01% | 0.64% | 0.066628 | 22 |
| CRWD | 5.39% | 0.01% | 0.60% | 0.001867 | 23 |
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).
