A paper account
Weighed in proportion.
Gradient-boosted trees read the news through FinBERT and the tape through price-volume factors, score about three thousand American stocks, and hold the best of them for five trading days at a time. Each morning the whole account is replayed and measured against SPY.
El Greco, View of Toledo, c. 1599. The Metropolitan Museum of Art
Not investment advice. Every figure on this site is hypothetical: a simulated paper account, not actual trading. The full notice is at the foot of the page.
Backtest
Backtest
Talent is worth nothing unless deeds prove it.
Attributed to Giorgione, Giovanni Borgherini and His Tutor. National Gallery of Art, Washington
Hypothetical performance. A simulated paper account, not actual trading: past and simulated results do not guarantee future ones. Not investment advice. The full notice is at the foot of the page.
Cumulative return
Drawdown
Statistics
Monthly returns, %
Rebalance record
The book the backtest set on each rebalance day, the session at whose open its trades fill, before this page went live on Nov 9, 2026; Positions has the book from there. A row per name: trade_dt the rebalance day, ticker, name the company, weights the share of the account the name was set to; what a day's weights leave of 1 is cash.
Positions
Positions
The book, as it stands.
Jan Gossaert, Portrait of a Merchant, c. 1530. National Gallery of Art, Washington
Not a recommendation. These are the holdings of a simulated paper account, shown for information only: not advice to buy, sell or hold any security, whatever number of names you choose to view or export. The full notice is at the foot of the page.
Holdings
Live
Live
The period, bar by bar.
Hendrick Vroom, The Return to Amsterdam of the Second Expedition to the East Indies, 1599. Rijksmuseum