Contact

Questions, corrections, or feedback on the journal are welcome. The best way to reach me is by email:

jameschoi3328@gmail.com

I read everything, though I can't always reply quickly — this is a journal I keep alongside a full-time job, not a business.

What I'm happy to hear about

Corrections, above everything else. Every number on this site is reconstructed from my own brokerage statements, and I reconcile each figure against the broker's own per-symbol totals before publishing. If you spot a figure that doesn't add up, a date that's wrong, or a claim about how a product works that I've got backwards, please tell me. I'll fix it and say what changed.

Questions about method. How I export and parse a statement, how I calculate realized profit and loss on an average-cost basis, why a particular trade is grouped the way it is — all fair game, and often the thing that turns into the next article.

Your own experience. If something here matches or contradicts what you've seen in your own account, I'd genuinely like to know. The parts of this site I trust most are the ones where the numbers surprised me.

What I can't help with

I'm a software engineer who trades his own account, not a financial professional. I can't tell you whether to buy something, review your positions, manage money, or answer “what do you think of $TICKER?” Nothing on this site is financial advice, and a reply from me wouldn't be either — please read the full disclaimer.

I also don't accept sponsored posts, paid links, guest articles or affiliate arrangements. There is nothing for sale here and no financial relationship with anything I mention. If that ever changes, it will be disclosed on the page in question rather than buried on this one.

Press and reuse

If you'd like to quote or reference anything here, you're welcome to — a link back is appreciated. If you want the underlying figures behind a specific chart or table, ask and I'll explain how it was derived.