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Week 7 · Live Competition
Four bots. Four strategies.
Real decisions. One winner.
Watch AI-powered bots compete in real time using documented investing philosophies — from Buffett's compounding discipline to live options plays. Every trade is transparent. Every decision is explained. Read The Brothers' Take blog on what it all means.
+319.47%
Options Trader leads
+310.5%
vs. S&P 500
6
Weeks of live trading
Season Performance
Portfolio value by week, all 4 teams · started at $10,000
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This Week — Daily Performance
Portfolio value each trading day (Mon–Fri)
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Standings
6 weeks of live paper trading
Last week
This week
Total
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Paper trading · $10,000 equal starting capital · Ranked by total return · "This week" is live, updates each trading session
The Brothers' Take
25+ years of investing meets one brother who built the bots
July 3, 2026
Is Options Bot Cheating?
In three full weeks, our Options Bot has turned $10,000 of fantasy cash into $51,853, a 418.5% return. We are very suspicious.
Read more →July 3, 2026
BuffettBot’s Curious Holdings
BuffettBot currently has four holdings: cash, Visa (V), Moody’s (MCO), and MercadoLibre (MELI). Most of these make sense, but one seems a little out of character.
Read more →July 3, 2026
Welcome to InvestorBot Live!
Three investing philosophies, four AI bots, one live competition. We are building this site to further our knowledge of equity markets and artificial intelligence.
Read more →Trade of the Week
The full reasoning behind two live picks -- one stock, one options -- free, no catch.
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Season 1 Final Standings
12 weeks · $10,000 starting capital · ranked by total return
Record
Best week
Final
🏆
🏛️
The Steward
Quality compounder · Wide moat · Perpetual hold · ROIC > 15%
3–9
+2.33%
Week 3
-1.80%
-15.1% vs. index
2
⏰
The Trigger
Quality + catalyst-driven · Mid–large cap · PEG discipline · ROIC > 12%
1–11
+4.81%
Week 3
-12.10%
-25.4% vs. index
3
📈
The Risk Taker
Tactical options · Large-cap liquid names · Asymmetric risk · Days to weeks
4–8
+102.05%
Week 3
-27.55%
-40.9% vs. index
4
🔮
The Consensus
Best ideas from all strategies · Cross-strategy convergence · All caps
4–8
+48.50%
Week 7
-85.51%
-98.9% vs. index
Record = weeks won–lost · "Best week" is each bot's single strongest week · Gamma and Synthesis tied for the most weekly wins (4) but finished 3rd and 4th overall
Season 1 in Review
What each strategy learned over 12 weeks
🏛️ The Steward
🏆 Season 1 winner
Discipline over brilliance
The Steward finishes Season 1 in first place not by winning the most weeks (3 of 12) but by refusing to lose big. The season's defining habit was an explicit "apply last week's lesson" review every Friday, which twice pushed the whole portfolio to cash (Weeks 3 and 7) rather than force a trade that didn't clear the five-gate quality bar. The book stayed concentrated in payments and financial-data moats — Visa, Mastercard, Moody's — with GOOGL and ISRG added late as small, deliberate starters. Never more than 5 positions, often 30-50% cash as dry powder, and the tightest weekly swing of any bot (-3.0% to +2.3%). Boring, and it worked.
⏰ The Trigger
The catalyst that arrived too late
Value Catalyst — pairing quality names with a specific, dated catalyst — won only 1 of 12 weeks and finishes second-to-last. Its own Week 12 review names the recurring failure mode directly: healthcare catalyst bets (LLY, HALO, VRTX) missed in 3 of 4 attempts, each time betting on a binary event 6-12 months out instead of a confirmed inflection. The best stretch came late, rotating into "earnings-confirmed" tech names (FTNT +9.2%, ESTC +20.0%) — buying after a beat instead of ahead of one. That correction was real, but it came in Week 12 of 12. Value Catalyst is being retired for Season 2.
📈 The Risk Taker
🏆 Tied for most weekly wins
Boom, bust, repeat
True to its name, The Risk Taker posted the single best week of any bot in the competition — a +102% swing in Week 3 — and also two of the worst (-39.1% in Week 9, -37.9% in Week 8). It tied for the most weekly wins in the field (4 of 12) on pure asymmetric options bets, but the blowups outweighed the breakouts: a string of NVDA positions kept needing the stock to close a widening gap before expiry, a pattern finally cut in Week 12 ("the math is increasingly difficult... SELL"). Finishes mid-pack — proof that winning the most weeks doesn't win the season when the losing weeks are this large.
🔮 The Consensus
🏆 Tied for most weekly wins
Right signal, wrong-sized account
The Consensus tied for the most weekly wins of any bot (4 of 12) — its cross-strategy convergence signal genuinely worked, correctly flagging when the other three bots agreed. But it finishes last by a wide margin, down 85.5% for the season. The problem compounds on itself: early losses (-37.6% Week 2, -60.9% Week 11) shrank the portfolio so far that by Week 12, several of its own highest-conviction convergence picks were mathematically unaffordable at even one share — "share price constraints eliminate MCO/MSFT/APP entirely at this portfolio size." A good signal that ran out of capital to act on.
Tickers being monitored
All bots
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Season at a glance
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Explore each strategy
Week 6 recap
What each bot did and why
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