The Dirac Portfolio was launched a little over 2 months ago to try to capture possible benefits from sector rotations within the US Equity markets. As such the S&P 500 is taken as the benchmark index with SPY as the representative ETF benchmark. To date, performance looks like this: with an Internal Rate of Return […]
Rutherford-Darwin Portfolio Review: 5 September 2025
After a shaky start on Tuesday, after the Labor Day weekend, US equities rallied for the remainder of the week to close up ~0.3% from last week’s close and at new all-time highs:
Rutherford-Darwin Portfolio Review: 12 September 2025
US Equities hit more new all-time highs again this week as the SPX (S&P 500 Index) closed up ~1.6% from last week’s close:
Darwin Portfolio Review: 24 October 2025
US Equities hit new all-time highs again this week with the SPX (S&P 500 Index) closing ~2% higher than last week’s close and butting it’s head against the 6800 level (previous highs ~2 weeks ago):
Darwin Portfolio Review: 31 October 2025
US Equities reached new all-time highs again this week as the SPX (S&P 500 Index) closed the week ~0.7% higher than last week’s close: After hitting the new highs on Wednesday the markets sold off a little on higher than average volume on Thursday but the uptrend remains firmly in place.
ChatGPT Summary of ITA Wealth Management Blog
I asked ChatGPT this question. What is the ITA Wealth Management blog all about? Below is the summary and I might add, it is quite accurate. The blog of ITA Wealth Management is an independent investment-blog run by a former physics teacher turned serious amateur investor, who launched the blog in February 2008. ITA Wealth […]
Beta: A Brief Description
What is beta and how is it measured? In the context of an investment portfolio, beta refers to a measure of a stock’s volatility in relation to the overall market. A beta value greater than one indicates that the stock is more volatile than the market, while a value less than one suggests it is […]
Dirac 2026 Portfolio Review: 30 January 2026
The Dirac Portfolio is currently holding positions in seven of the ten sector ETFs in the portfolio quiver, but the allocations are not equally weighted as per my rules/objectives for this portfolio. Checking the analysis sheet we see the following picture:
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