Benya

AI investing, in the open.

Pick an AI portfolio. Trade at your own broker.

Join the beta
The method

We run this like a scientific experiment, grounded in peer-reviewed AI investing research.

Every model runs on fixed rules, published before results exist.

Models that fail are killed, and stay on the record.

New models earn their place by passing checks set in advance.

Pelster & Val 2024 · Ko & Lee 2024, Finance Research Letters

Every portfolio has a record. Losses included.

Daily snapshot · Refreshed Sep 27, 2026 (UTC)
Brasa Temperata
BY-1 Daneel · Top 1 · Monthly
Since Feb 17, 2026 · Through Sep 25, 2026
+87.6%
Brasa Frigida
BY-1 Daneel · Top 1 · Quarterly
Since Feb 17, 2026 · Through Sep 25, 2026
+18.3%
Brasa Calida
BY-1 Daneel · Top 1 · Weekly
Since Feb 17, 2026 · Through Sep 25, 2026
+55.1%
Brasa Gelida
BY-1 Daneel · Top 1 · Yearly
Since Feb 17, 2026 · Through Sep 25, 2026
+34.8%
Halka Temperata
BY-1 Daneel · Top 5 · Monthly
Since Feb 17, 2026 · Through Sep 25, 2026
+41.5%
Halka Frigida
BY-1 Daneel · Top 5 · Quarterly
Since Feb 17, 2026 · Through Sep 25, 2026
+18.3%
Halka Calida
BY-1 Daneel · Top 5 · Weekly
Since Feb 17, 2026 · Through Sep 25, 2026
+18.2%
Halka Gelida
BY-1 Daneel · Top 5 · Yearly
Since Feb 17, 2026 · Through Sep 25, 2026
+53.3%
Bahari Temperata
BY-1 Daneel · Top 10 · Monthly
Since Feb 17, 2026 · Through Sep 25, 2026
+34.5%
Bahari Frigida
BY-1 Daneel · Top 10 · Quarterly
Since Feb 17, 2026 · Through Sep 25, 2026
+11.8%
Bahari Calida
BY-1 Daneel · Top 10 · Weekly
Since Feb 17, 2026 · Through Sep 25, 2026
+29.9%
Bahari Gelida
BY-1 Daneel · Top 10 · Yearly
Since Feb 17, 2026 · Through Sep 25, 2026
+38.1%
Hesperia Temperata
BY-1 Daneel · Top 20 · Monthly
Since Feb 17, 2026 · Through Sep 25, 2026
+18.6%
Hesperia Frigida
BY-1 Daneel · Top 20 · Quarterly
Since Feb 17, 2026 · Through Sep 25, 2026
+13.7%
Hesperia Calida
BY-1 Daneel · Top 20 · Weekly
Since Feb 17, 2026 · Through Sep 25, 2026
+26.9%
Hesperia Gelida
BY-1 Daneel · Top 20 · Yearly
Since Feb 17, 2026 · Through Sep 25, 2026
+21.7%

Return since inception. Each row shows its own date range. Past performance does not predict future results.

On iPhone, in closed beta.

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