How Callfolio works
We log every stock call our tracked speakers make. Callfolio shows what each speaker is calling right now — and what those calls would have earned.
~4 min read · no finance degree needed · Performance rebuilt nightly after US close
Key takeaways
- Our AI reads tracked speakers' videos, tweets and newsletters and logs every stock call: ticker, direction, time, price.
- Performance tab: history replay — put $100 on their calls, see what it becomes vs the S&P 500.
- Holdings tab: each speaker's calls right now, as a card — stock, mentions, live price, return.
- This is our AI's reading of public words — not anyone's verified portfolio, and not investment advice.
On this page: Performance · Reading the chart · Holdings · The rules · FAQ
Pick a speaker on the left. We turn their calls into a simple portfolio and replay history with it: $100 on day one, and the line shows what that $100 becomes. Above the chart: the answer in one line — $100 → $171 · beat S&P by +58 pts.
The book behind the line: the speaker's top-10 stocks, equal money in each, rebuilt every day. Each position is LONG or SHORT following the speaker's own latest call — if they flip from bull to bear, the book flips too.
Mentions vs Recent opens
- Mentions (default) — the 10 names they talk about most. Hard to game: one tweet doesn't move it.
- Recent opens — their 10 newest calls. Shows current thinking; changes faster.
The returns in the left column follow this switch too.
Reading the chart#
Speaker line— their book. The bold line is the one you have focused.
Buzzberg Top 50— the house view, same rules. The bar to beat among speakers.
S&P 500— the boring bar: $100 in an index fund, walk away.
- Dots on the focused line — days that book changed: a speaker's, or the Buzzberg Top 50's when you focus it. Hover a dot (or drag the slider on a phone) and the Holdings panel shows who ▲ entered and who ▼ left that day. The S&P line has no book, so no dots.
- Time travel — hover any day and the Holdings panel shows exactly what the book held then, most-mentioned names first.
- Compare speakers — click several; they pin above the scrolling list so you never lose them. The Holdings panel names whose book you're reading — page through the selected with ‹ ›. The × removes one; Clear resets everyone.
- Market cap chips — filter a book down to Mega/Large/Mid/Small names. Filtered speaker books can look thin — the chip filters their existing 10 rather than picking a new 10 (the Top 50 is the exception: it re-picks within the size).
Holdings: what they're calling right now#
Each card is one speaker. Each row is one stock our AI heard them call. That's it.
A row, left to right
| Ticker | The stock. The little dot shows if its market is open right now. |
| ×14 | How many separate mentions back this call. More mentions = a view they keep repeating, not a throwaway line. |
| Price | The live price. |
| Return | How the stock moved over the window you picked — green up, red down. |
The toggles, one by one
- Mentions / Recent — show the names they repeat most, or their latest calls.
- Mkt cap — only companies of that size: Mega, Large, Mid, Small.
- Window — the return period: 1일, 7일, 30일, or First call — since the day the speaker first called the name. The honest one: “what if I'd listened then?”
The first card: Buzzberg Top 50
Not a person — the house view. The 10 stocks most of the 50 best-rated speakers agree on, refreshed daily. If you look at one card, look at this one.
The rules (the fine print)#
The backtest, honestly
- Equal money in every position, rebuilt daily, entries at the day's close.
- “Avoid” calls never enter a book.
- Daily moves capped at ±40% so one crazy print can't distort a curve.
- No trading costs — real daily trading would lose some percent a year that these curves don't show.
- The Top 50 is re-ranked each morning using only information known by then — no peeking at the future.
- Foreign listings (Samsung, Japanese names) use local-currency returns.
Warning
A backtest, not a track record — and not investment advice. Paper returns for judging speaker quality. Our AI can also misread a call; nothing here is author-verified.
FAQ#
Is this the speaker's real portfolio?
No. It's our AI's interpretation of what they said in public. They may hold none of it. That's exactly what makes it useful: it measures their words.
Why don't today's moves show in Performance?
Performance rebuilds once a night, after the US close. Holdings prices are live; the history line is as of yesterday.
A speaker's numbers changed since yesterday — why?
A new trading day was added, and the whole history is rebuilt nightly from the live corpus — late-processed calls and ticker fixes can slightly revise it. The S&P line never drifts.
Great return — should I copy this speaker?
Slow down. Check the same speaker on Recent opens, check how they did against the Top 50 and the S&P, and remember: one good stretch proves little. This page is for judging voices, not for trading.