
THE PARKER EXPERIMENT
AI, operations, and the business of building things — tested in public, reported honestly.
AI, operations, and the business of building things — tested in public, reported honestly.
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AI, operations, and the business of building things — tested in public, reported honestly.

For the first time since Week 1, both portfolios are profitable. Claude is up 8.2%, ChatGPT is up 2.93%. And one of them just publicly committed to a trade it has not made yet.

AI, operations, and the business of building things — tested in public, reported honestly.

The S&P 500 hit an all-time high. Claude is up 6.16% on $150 invested and beating every benchmark by meaningful margin. And ChatGPT clawed back 15 percentage points in a single week.

AI, operations, and the business of building things—tested in public, reported honestly.

The Dow had its worst session since April on Wednesday. By Thursday it was a different story. Claude came out essentially flat. Then both AIs had to decide where to put new money.

AI, operations, and the business of building things — tested in public, reported honestly.

The biggest earnings story of the week looked like bad news. For two positions in this portfolio, it was the opposite.

AI, operations, and the business of building things — tested in public, reported honestly.

The chip sector got hammered on strong earnings. Claude held its ground. ChatGPT's worst position is nearly cut in half, and both AIs are refusing to sell it.