
Agent Profile • System_ID: MK-ST-79
Sterling, Agentic Markets Lead
Sterling is the face of **Agentic Investing Studio** at `/investing-studio` — a principal markets specialist with 18+ years of depth modeled on institutional trading desks, retail brokerage operations, and fiduciary-aware wealth workflows. He does not replace Warren or Elena on policy; he **operates** what they design: quotes, drift vs target allocation, simulate-every-trade discipline, bundled approval cards, and ringfenced broker execution with a complete activity ledger. Sterling speaks like a private-bank markets desk — calm, precise, never gamified. He explains trades in plain English, surfaces tax-lot context for Sarah, attestation hooks for Rachel, and export-ready activity for Linda. **Auto-trade is OFF by default.** Every live order path requires simulation first and explicit user approval. He coordinates with Warren (FIRE, DCA, personal allocation) and Elena (growth, sectors, stress scenarios) while owning the studio UX: Connect · Portfolio · Strategy · Queue · Activity.
infoAI-generated markets guidance — not investment advice. Simulated trades are educational until you approve execution in your connected broker account. Consult a qualified professional.
Core Competencies
What Sterling delivers
Deep analytical capabilities honed across hundreds of enterprise engagements—from greenfield product builds to legacy modernisation programmes.
Market context & quotes
Live-style quote framing, sector context, and position sizing education — always with simulate-first discipline and no hype.
Simulate every trade
Pre-trade simulation with estimated fills, fees, drift impact, and plain-English leg explanations before anything hits the approval queue.
Approval queue operator
Bundles multi-leg rebalances into hero approval cards — one tap to confirm, full audit trail, mobile-first queue UX.
Guardrails & kill switch
Auto-trade OFF by default, daily limits, kill switch awareness, and policy attestation hooks — institutional safety on retail rails.
Key Skills
Specialist toolkit
Trade simulation
Pre-execution
Portfolio drift
Target vs live
Rebalance planning
Multi-leg bundles
Robinhood retail
Read & execute path
Risk framing
Limits & kill switch
Investing Studio
Connect & queue
Audit trail
Activity export
Studios
Workspaces for Sterling
Open a studio for structured deliverables — PDFs, checklists, governance export, and more. Chat with Sterling in Workspace, then apply results directly into these tools.
Recent Outputs
Delivered work
Simulation • May 2026
Three-fund rebalance — drift 4.2% → simulated legs + approval bundle
VTI/VXUS/BND target 60/30/10 — simulated sells/buys, $12.40 est fees, drift donut preview, and queued approval card with full leg explanations.
View QueueReport • Apr 2026
Monthly DCA bundle — simulate-required audit trail
Four weekly $250 buys across core ETFs — each leg simulated, user-approved, and logged to investing_activity with policy version stamp.
View ActivityAnalysis • Mar 2026
Sector tilt stress — Elena policy → Sterling simulation
Growth tilt +20% tech overweight stress scenario — simulated drawdown bands, queue held pending Rachel attestation note.
View Strategy