Quantitative trading / Est. 2023

Liquidity,
engineered.

We capture price dislocations across electronic markets, make markets where liquidity is thin, and turn the systems behind our trading into products for traders.

What we do Get in touch
01Market inefficiency 02Market making 03Trading products

About

Nebula Trading is a trading and technology firm. Modern markets are fragmented, fast and often inefficient. We build the systems to see those gaps first, act on them with discipline, and leave markets deeper than we found them.

Live view

We read the book
before it moves.

A simulated view of what our systems watch: resting liquidity at every price level over time, the traded price, and the aggressive flow that moves it.

Resting liquidity Last price Aggressive buy Aggressive sell Simulated data

01 — Business

Three businesses.
One trading engine.

01

Market inefficiency

Prices for the same asset drift apart across venues and instruments. We detect those dislocations in real time and capture them systematically, with automated execution inside strict risk limits.

  • Cross-venue
  • Relative value
  • Automated
02

Market making

We quote both sides of the market continuously, tightening spreads and adding depth. Inventory and exposure are rebalanced in real time so liquidity stays reliable when it matters.

  • Two-sided quotes
  • Inventory control
  • Depth
03

Financial products

The data, analytics and execution tools we rely on become products for professional and retail traders, delivered on web, mobile and API.

  • Pro traders
  • Retail traders
  • Web · Mobile · API

02 — Products

Built for our desk.
Shipped to traders.

We turn our internal infrastructure into products that professional and retail traders use every day.

Disclosure intelligence · KR / US

Real-time AI analysis of Korean and US corporate filings from DART, KIND and SEC EDGAR: earnings deltas, Korean-language summaries, watchlist alerts and a developer API.

Platforms
Web · iOS · Android
Developers
REST · Webhooks · SSE
Visit 0si.ai

03 — Technology

One stack,
built in-house.

Trading and products run on the same systems for data, signal, execution and risk, designed and operated by our own team.

A

Market data

Order books, trades and reference data, normalized across venues into one consistent view.

B

Signal

Models flag imbalances and fair-value deviations as they form.

C

Execution

Automated routing and quoting tuned for fill quality and cost.

D

Risk

Position, inventory and exposure limits enforced in real time, with automatic controls that act before a person has to.

  • —Risk first. Every strategy runs inside hard limits.
  • —Measure everything. Decisions come from data we verify ourselves.
  • —Own the stack. We build what we depend on.

04 — Contact

Let’s talk
liquidity.

support@nebulatrading.xyz
Liquidity partnershipsProductsCareers +82 31-699-1141