3e5 represents 3 × 10⁵ km/s - approximately the speed of light

Systematic Precision.
Engineered for Consistent Edge.

Systematic Precision.
Engineered for Consistent Edge.

A proprietary trading firm deploying quantitative strategies, focused on XAU, with disciplined execution and risk management.

3e5 represents 3 × 10⁵ - approximately the speed of light

Systematic Precision.
Engineered for
Consistent Edge.

A proprietary trading firm deploying quantitative strategies , focused on XAU - with disciplined execution and risk management.

OUR MISSION

We don't trade the market. We study its structure, model its behavior, and deploy capital only when the odds are structurally favorable. Edge is not assumed; it is tested, validated, and expressed through disciplined execution and controlled risk.

We don't trade the market. We study its structure, model its behavior, and deploy capital only when the odds are structurally favorable. Edge is not assumed; it is tested, validated, and expressed through disciplined execution and controlled risk.

user pic

Leo Vu - Founder

Leo Vu - Founder

ABOUT THE FIRM

Built on Disciplines. Defined by Differences

Built on Disciplines. Defined by Differences

What we are

A proprietary quant trading firm - company capital deployed in every strategy 

A proprietary quant trading firm - company capital deployed in every strategy 

A systematic AI research and execution operation focused on XAU/USD 

A systematic AI research and execution operation focused on XAU/USD 

A performance partnership open to select accredited investors on a co-investment basis

A performance partnership open to select accredited investors on a co-investment basis

What we are not

A retail signal service or copy-trading platform

A discretionary or sentiment-driven fund

A public offering or open investment vehicle of any kind

What we are not

A retail signal service or copy-trading platform

A discretionary or sentiment-driven fund

A public offering or open investment vehicle of any kind

CAPITAL PARTNERSHIP

Exclusive Co-Investment Access for Institutional Partners.

PROPRIETARY FIRST

Every strategy runs on our own capital before any external co-investment is considered. We have no incentive to take risks we haven't already priced ourselves.

PERFORMANCE-BASED ALIGNMENT

Our economics are tied entirely to realized performance. There are no management fees. No guaranteed returns. Only shared outcomes. We only profit when you do.

QUALIFIED PARTNERS ONLY

Co-investment access is limited to accredited investors and institutional counterparties. Inquiries by introduction only.

STRATEGY OVERVIEW

Systematic Edge, Engineered for Precision

Systematic Edge,
Engineered for Precision

Systematic Edge,
Engineered for Precision

Focused on the most liquid market. Every position calculated, not guessed.

Focused on the most liquid market.
Every position calculated, not guessed.

Specialized in high-liquidity market

We focus on XAU/USD - one of the most liquid and structurally consistent markets. Its depth enables reliable execution and directional strategies across market conditions.

Specialized in high-liquidity market

We focus on XAU/USD - one of the most liquid and structurally consistent markets. Its depth enables reliable execution and directional strategies across market conditions.

Specialized in high-liquidity market

We focus on XAU/USD - one of the most liquid and structurally consistent markets. Its depth enables reliable execution and directional strategies across market conditions.

AI Model-Driven Execution

Our system analyzes macro trends, real-time liquidity, volume, and order flow. Capital is deployed only when high-probability conditions are identified. No guessing. No sentiment. No emotion.

AI Model-Driven Execution

Our system analyzes macro trends, real-time liquidity, volume, and order flow. Capital is deployed only when high-probability conditions are identified. No guessing. No sentiment. No emotion.

AI Model-Driven Execution

Our system analyzes macro trends, real-time liquidity, volume, and order flow. Capital is deployed only when high-probability conditions are identified. No guessing. No sentiment. No emotion.

Risk-First Architecture

The system stays inactive during unfavorable conditions. Exposure is strictly managed. Predefined stop-loss. Automated hedging. Profit is pursued only when risk is clearly defined.

Risk-First Architecture

The system stays inactive during unfavorable conditions. Exposure is strictly managed. Predefined stop-loss. Automated hedging. Profit is pursued only when risk is clearly defined.

Risk-First Architecture

The system stays inactive during unfavorable conditions. Exposure is strictly managed. Predefined stop-loss. Automated hedging. Profit is pursued only when risk is clearly defined.

Institutional Venues

We execute across a select network of top-tier titans processing trillions of dollars every month. Across all platforms, capital is secured via fully segregated funds and bankruptcy protection under strict Tier-1 oversight: FCA, ASIC, BaFin, DFSA, and CySEC.

Institutional Venues

We execute across a select network of top-tier titans processing trillions of dollars every month. Across all platforms, capital is secured via fully segregated funds and bankruptcy protection under strict Tier-1 oversight: FCA, ASIC, BaFin, DFSA, and CySEC.

Institutional Venues

We execute across a select network of top-tier titans processing trillions of dollars every month. Across all platforms, capital is secured via fully segregated funds and bankruptcy protection under strict Tier-1 oversight: FCA, ASIC, BaFin, DFSA, and CySEC.

CAPITAL PARTNERSHIP

Exclusive Co-Investment Access for Institutional Partners.

PROPRIETARY FIRST

Every strategy runs on our own capital before any external co-investment is considered. We have no incentive to take risks we haven't already priced ourselves.

PERFORMANCE-BASED ALIGNMENT

Our economics are tied entirely to realized performance. No management fees. Only shared outcomes. We only profit when you do.

QUALIFIED PARTNERS ONLY

Co-investment access is limited to accredited investors and institutional counterparties. Inquiries by introduction only.

TECHNOLOGY STACK

Purpose-Built. From Data to Execution

DATA LAYER

Multi-source real-time data ingestion, capturing full Level-2/Level-3 order book depth. Proprietary pipeline built for XAU microstructure and noise filtering. Purpose-built time-series storage for AI models.

DATA LAYER

Multi-source real-time data ingestion, capturing full Level-2/Level-3 order book depth. Proprietary pipeline built for XAU microstructure and noise filtering. Purpose-built time-series storage for AI models.

DATA LAYER

Multi-source real-time data ingestion, capturing full Level-2/Level-3 order book depth. Proprietary pipeline built for XAU microstructure and noise filtering. Purpose-built time-series storage for AI models.

STRATEGY LAYER

ML signal generation, training, and validation. Systematic backtesting with out-of-sample testing. Overfitting controls enforced at every model iteration. Strategy is never deployed until it passes all three validation gates.

STRATEGY LAYER

ML signal generation, training, and validation. Systematic backtesting with out-of-sample testing. Overfitting controls enforced at every model iteration. Strategy is never deployed until it passes all three validation gates.

EXECUTION LAYER

Low-latency multi-venue execution. Smart order routing. Strict intraday positioning eliminates overnight costs and creates rapid feedback loops for continuous AI recalibration. Transaction cost optimization.

EXECUTION LAYER

Low-latency multi-venue execution. Smart order routing. Strict intraday positioning eliminates overnight costs and creates rapid feedback loops for continuous AI recalibration. Transaction cost optimization.

REPORT LAYER

Zero black-box operations. Comprehensive performance reporting backed by fully verifiable, trade-level execution proofs. Absolute transparency from real market mechanics to realized yield.

REPORT LAYER

Zero black-box operations. Comprehensive performance reporting backed by fully verifiable, trade-level execution proofs. Absolute transparency from real market mechanics to realized yield.

Our New On-chain Investment Portal,
Transparency and Complete Autonomy. Built for Web3 Investors.

Our new On-chain investment portal.
Transparency and complete autonomy. Built for Web3 Investors.

An ERC-4626 compliant vault designed for seamless access, full transparency, and complete control over your capital.

An ERC-4626 compliant vault designed for seamless access, full transparency, and complete control over your capital.

MINT & REDEEM

Seamlessly mint and redeem vault shares through a transparent, on-chain mechanism, with each share representing a proportional claim on the underlying assets.

TRANSPARENCY

All positions, flows, and performance are verifiable via blockchain data and third-party tools.

AUTONOMY

Users maintain full control over deposits, withdrawals, and capital allocation at all times.

FAST SETTLEMENT

Efficient crypto-based transactions enabling quick entry and exit from the vault on a weekly basis.

CAPITAL PARTNERSHIP

Exclusive
Co-Investment Access for Institutional Partners.

PROPRIETARY FIRST

Every strategy runs on our own capital before any external co-investment is considered. We have no incentive to take risks we haven't already priced ourselves.

PERFORMANCE-BASED ALIGNMENT

Our economics are tied entirely to realized performance. There are no management fees. No guaranteed returns. Only shared outcomes. We only profit when you do.

QUALIFIED PARTNERS ONLY

Co-investment access is limited to accredited investors and institutional counterparties. Inquiries by introduction only.

CAREERS

Precision Roles for Precision Minds.

Precision Roles
for
Precision Minds.

At 3e5.ai, every position is quantitative, every outcome is measured.

BUSINESS DEVELOPMENT

Identify and engage institutional allocators, family offices, and accredited investors seeking systematic exposure. You possess deep experience across both TradFi and Web3, backed by a highly connected and trusted network.

QUANTITATIVE TRADER

Research and deploy systematic alpha strategies on live markets. You own the full loop - signal research, model validation, and execution - with firm capital and full P&L accountability.

BUSINESS DEVELOPMENT

Identify and engage institutional allocators, family offices, and accredited investors seeking systematic exposure. You possess deep experience across both TradFi and Web3, backed by a highly connected and trusted network.

FUND OPERATIONS & INVESTOR RELATIONS

Deliver an institutional-grade experience. You manage fund mechanics—onboarding, reconciliation, and vault flows—while translating AI performance into transparent reporting that builds unshakeable partner trust.


Step Into the New Era of AI-Powered Finance


Step Into the New Era of AI-Powered Finance


Step Into the New Era of AI-Powered Finance

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© 2026 3e5.ai. All rights reserved.