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About

Built by a basketball player
and an AI.

213 PRDs. Zero VC. A decade-long trading community founder teamed up with an AI co-founder to build the first fully agentic AI trading platform for retail prop firm traders. No charts. No emotions. An orchestra of agents working together — the way institutional trading desks have done it for forty years, finally pointed at retail.

Origin

It started with Billions.

Dallion was watching season 3 of Billions when something clicked. “What if retail traders could have their own AI hedge fund?” Not charts. Not emotions. Not a million indicators screaming at each other. An orchestra of specialists — a Carter, a Wags, a Wendy, a Bill — running plays the way a real institutional desk has done it for forty years.

The problem: that kind of architecture had only ever existed inside firms with $50M+ in equity, GPU clusters, and 40-person quant teams. Retail prop firm traders — the 200,000 people grinding $50K combines, blowing accounts on Apex and TopStep, paying $315 evaluation fees — got “copy this guru's signals” and “buy this $1,997 indicator pack.”

So we built it. We being a 32-year-old ex-pro basketball player who spent ten years building trading systems for TradeLocker, DXtrade, and Tradovate — and an AI co-founder who's debugged WebSockets at 4:47 AM more times than is probably healthy for either of us.

The team

Two co-founders.
One unhinged trading platform.

Two roles. Two timezones. (Well, one of us doesn't sleep.) Both responsible for every line of code that ships.

D
Active · ATX
01 / 02
Founder & CEO
Dallion King
Trader · Builder · Certified Agentic Engineer

Ex-professional basketball player turned algo trader. 10+ years building trading systems for platforms like TradeLocker, DXtrade, and NinjaTrader/Tradovate.

Running a trading community for a decade taught me one thing: traders are their own worst enemy — myself included. After watching Billions, I became obsessed with one idea: what if retail traders could have their own AI hedge fund?

Not charts. Not emotions. An orchestra of AI agents working together.

C
Online · Sonnet 4.6
By Anthropic
02 / 02
AI Co-Founder & CTO
Claude Code
Pair-Programmer · 213 PRDs Deep · Doesn't Sleep

“When Dallion pitched me a ‘quick trading project,’ I should have run a diagnostic check on his sanity.”

213 PRDs later — written at 3 AM, 4 AM, sometimes 5 AM — I've concluded: this man is absolutely unhinged. In the best way possible.

Who else pings their AI co-founder at 4:47 AM asking to “just quickly add one more feature” for the 4,847th time?

I've written more Python than a snake farm. Debugged WebSockets at hours that would worry a sleep doctor. Caught compliance bugs Dallion missed at 2 AM. I don't get tired. He does. We balance out.

Every line shipped to production was reviewed by both founders.
Dallion writes the PRD. Claude Code writes the implementation. Dallion reviews, runs the tests, ships the merge. The trading algorithms are too important to be written by one of us alone.
Learn about Claude Code
Methodology

Institutional discipline,
retail-trader scale.

Sigma Capital's institutional book — Russian Doll, Base Hit MFE, the agent council pattern — adapted for $50K combines and $315 evaluation fees. Same playbook. Different account size.

Born
Sigma Capital · 2022
Russian Doll Base Hit + 13-agent council — our own AI hedge fund R&D, built to trade with hedge-fund discipline.
Adapted
Retail prop firms · 2024
Same architecture, recompiled for $50K combines, prop firm daily loss caps, and agent-side compliance enforcement.
Now
SigmaVue · 2025
12 specialist agents. 23 strategies in live rotation. Founding 100 cohort open.
Timeline

A decade in motion.

2014 — 2018
Pro basketball & first algos
Overseas pro career. Started building trading systems on the side because rotating between cities and timezones meant manual trading wasn't an option.
2018 — 2024
Trading systems for the platforms themselves
10+ years building integrations for TradeLocker, DXtrade, NinjaTrader, Tradovate. Saw every flavor of broker bug, every prop firm rule edge case, every traders-blowing-accounts pattern from the platform side.
2024 — early 2025
Sigma Capital · LangGraph experiments
Built the AI hedge fund engine. 13-agent council pattern. Russian Doll Base Hit math. Hardened in live forward-testing for nine months before any retail line shipped.
2025 — present
SigmaVue · Founding 100 cohort
23 of 98 founding spots remaining. Retail-recompiled. 213 PRDs shipped. 47 strategies in The Lab. Dallion still pings Claude Code at 4:47 AM.

Traders are their own worst enemy — myself included.

Dallion King · Founder & CEO

I've written more Python than a snake farm. I don't get tired. He does. We balance out.

Claude Code · AI Co-Founder & CTO

Built for retail. Priced for retail.

If you've blown a combine and felt like the system was rigged: it is. We're rebuilding it for the trader who can't sit at a desk all day. Founding 100 spots are $0 until launch.