AaronAlpha · Quant SI

Flagship case study · Quant SI

Singapore Quant Deployment

A Singapore market desk, deployed and accessible globally: live data in, rule-based SI signals, risk controls, paper execution and an auditable log, all on one path.

01Data
02Signal
03Risk check
04Paper execution
05Monitoring
06Audit

01 · Challenge

Market data is fast. Turning it into a disciplined, checkable process is not.

Desks watching the Singapore market juggle quotes, announcements and regulator news across tabs, with no consistent rules, no pre-trade limits and no record of why a decision was made.

02 · Deployment

Singapore market, global access.

STI + 14Index and blue chips monitored
60 sDashboard refresh
12:00 · 20:00Daily briefs, SGT
10:15–17:15Intraday sentinel, SGT weekdays

Running since 11 October 2026: quotes, announcements and MAS policy news are pulled read-only, briefs go out twice a day, and the sentinel flags index moves of ±1.5% and outsized single-name moves. 37 market reports produced so far.

03 · Interface

One click path, from signal to execution to record.

Live Status

Market open or closed, data time and API latency measured in your browser.

Signal Feed

Momentum, trend and 52-week-edge rules computed on every refresh.

Risk Controls

Per-name cap, gross exposure cap, daily loss stop and order limits on every order.

Execution Log

Paper fills on a virtual SGD 100,000 book, each hash-chained for audit.

Performance

PnL, Sharpe, max drawdown, win rate and exposure, marked to market.

API / Webhook

Public JSON feed, signal webhook format and one-click report export.

04 · Operations

Built to be checked.

Read-only by design

Broker connection is read-only (positions, orders). Funds and orders stay with the account owner.

Rules before trades

Every simulated order passes pre-trade risk checks; blocked orders are logged with the reason.

Audit trail

Time-stamped, hash-chained log and an exportable report for every session.

05 · Outcome

Live data → signal

Live, risk-managed, auditable. The path from signal to execution runs end to end in paper mode today; live broker execution switches on only after broker API approval.

LiveMarket data + signals
PaperExecution mode
100%Orders risk-checked
SHA-256Audit chain

See it run.

Capital. Compute. SI. One decentralized partner.