Rex Bot Trader
Holds like the S&P 500: sells only on a weak report
Rex Bot Trader vs S&P 500
Started with $50,000. The dashed line is the same money in the S&P 500.
Simulated results: no real trades, commissions, taxes or slippage, and every trade gets that day's exact closing price. Past or simulated performance does not predict future results. Disclaimer
How it trades
Fixed rules. Nobody steps in by hand.
- Buys
- The first market day after a fresh earnings report that passes: newest earnings score 80 or higher, valuation grade B or better, up 25%+ over 1 year and 125%+ over 5 years.
- How much
- By rating: better-rated stocks get more, from about $100 up to $1,000 per stock.
- Sells
- When a new earnings report scores below 75; or its valuation grade falls to D or worse.
- Limits
- No more than 25% of the portfolio in one sector. One position per stock.
- Prices
- Every buy and sell happens at that day's closing price.
Where the scores and grades come from: how it works.
Scorecard
Sales count as won when they made money.
Money by sector
- Financial Services 2.9%
- Industrials 1.4%
- Cash 96%
Holdings
Tap a ticker for its page on Yahoo Finance.
Earnings Wire: this bot's stocks
New reports for stocks this bot holds or traded this week.
worseno big changebettervs the company's previous reports
BNY Bank of New York Mellon CorpScore 84 vs 84 avg · Grade B
Ace bought; Rex bought; held by Max, Ladder
Revenue grew 12% and EPS 24% year over year, well above typical large-bank and custody peers. Pre-tax margin was 38.5% and ROTCE 29%, with broad-based segment growth and positive operating leverage year over year. Sequentially, revenue was flat while EPS fell …
Report Oct 15, 2026 · 1−year gain +31% · Financial Services · BNY on Yahoo Finance
STT STATE STREET CORPScore 86 vs 83 avg · Grade A
Ace bought; Rex bought; Cloud bought; held by Max, Ladder
State Street grew total revenue 12.9% YoY to $4.0B, well above the typical custody-bank growth rate. Fee revenue rose 11.0% and NII rose 20.8%, with positive operating leverage of 531 bps. Pre-tax margin expanded 3.5 pts to 34.6%, diluted EPS rose 32.7% to $3.…
Report Oct 14, 2026 · 1−year gain +56% · Financial Services · STT on Yahoo Finance
AZZ AZZ INCScore 88 vs 74 avg · Grade B · RAISED
Ace bought; Rex bought; Cloud bought
Revenue grew 16.7% with record sales in both segments, well above the typical industrial/building-products pace, and operating income rose 22.4% as operating margin expanded to 17.2% from 16.4%. Adjusted EBITDA margin improved to 22.8% and adjusted EPS rose 29…
Report Oct 13, 2026 · grade was C · 1−year gain +36% · Industrials · AZZ on Yahoo Finance
Trade log
Every buy, sell and skip, newest first, with the reason.
| Date | Action | Stock | Amount | Gain | Why |
|---|---|---|---|---|---|
| Oct 16, 2026 | BUY | BNY | $670 | report 2026-10-15: score 84, grade B, Buy $ 670 | |
| Oct 15, 2026 | BUY | STT | $786 | report 2026-10-14: score 86, grade A, Buy $ 786 | |
| Oct 14, 2026 | BUY | AZZ | $730 | report 2026-10-13: score 88, grade B, Buy $ 730 |