• Quant 30 – Up over 27% since June
• Quant Weekly – Up over 38% since June
• Legacy – Up over 260% since April 2023
• Updates to Quant Portfolios

USA stock market summary for last week

Index Performance: Jan. 26 – Jan. 30, 2026

Weekly total moves (approx):

• S&P 500: +0.3% for the week
• Nasdaq Composite: down ~0.2%.
• Dow Jones Industrial Average: down ~0.4%.
• Russell 2000: down ~2.1%.

Takeaway (Week at a Glance)

• Large-cap indexes held up better overall (S&P 500 slightly positive), but small caps weakened most sharply.
• Tech stocks lost ground, contributing to Nasdaq’s weekly decline.
• Defensive and stable sectors outperformed amid macro uncertainty, while materials and commodity-linked sectors fell sharply.

---

The Quant Alpha Weekly and Quant 30 portfolios closed at all-time monthly highs.

Model Portfolio Quant Alpha Weekly

One Add to the Portfolio this week

The 3 stocks with the highest Quant ranking in the Portfolio at this time are: MU, TTMI AND CDE.

Add: ENVA (Enova International)

---

Quant Weekly Performance – Weekly Summary

• Most financials and industrial names were flat to slightly down in the latest session, suggesting broader market caution.
• Mining & tech sectors were the biggest drag on the portfolio this week.
• Energy and healthcare provided relative support, with PARR and NUTX showing upside movement.

---

Model Portfolio Quant 30

No Adds for this update.

The 3 stocks with the highest Quant ranking in the Portfolio at this time are: LITE, VFF, and MU.

Add: None

Remove: None

---

Model Portfolio Quant Alpha’s – Legacy

The portfolio now has 19 stocks in it. It is up over +260% since it began in 2023.

Remove: None

Click here for the Quant Alpha’s – Legacy details

Performance to 01-30-2026

Portfolio start date 6/27/25
Quant Alpha Weekly	36.34%
EQAL (Russell 1000 Equal Weight ETF)	12.24%
Portfolio start date 6/27/25
Quant 30	27.79%
EQAL (Russell 1000 Equal Weight ETF)	12.24%
Portfolio start date 4/14/23
Quant Alpha’s – Legacy	271.22%
EQAL (Russell 1000 Equal Weight ETF)	36.00%

Click here for the Live Quant scorecard

The Quant Alpha Weekly Portfolio remains ahead of its benchmark. It is up over 36% since it began on June 27, 2025.

For the Quant 30 Portfolio is currently up by 27%, well ahead of its benchmark.

The Quant Alpha’s – Legacy Portfolio maintained its over 260% return in a classic Position Trading Portfolio implementation.

---

All content on this site is for informational purposes only and does not constitute financial advice. Consult relevant financial professionals in your country of residence to get personalized advice before you make any trading or investing decisions. This post was written with the assistance of artificial intelligence. The original ideas and final review are human-generated. Disclaimer

Copyright 2023-2026 SwingTrader.Trading. All Rights Reserved.