Governing AI in Derivatives Pricing

Derivatives pricing desks increasingly use large language models to accelerate model prototyping, validate Greeks calculations, interpret term structures, and generate pricing approximations for exotic instruments. Without governance, AI outputs can introduce mispricing, leak proprietary models, or bypass validation gates that regulators expect.

Use this page when

• Your derivatives pricing desk uses LLMs for model prototyping, Greeks validation, or exotic instrument analysis.
• You must prevent proprietary pricing methodologies (SABR, local vol, stochastic vol) from leaking to LLM providers.
• You need Greeks bounds validation to block unrealistic AI-generated delta, gamma, or vega values.
• Regulatory model risk reviews require calibration audit trails for AI-assisted pricing.

Keeptrusts enforces policy controls at every point where AI interacts with your pricing infrastructure.

Primary audience

• Primary: Technical Leaders
• Secondary: Technical Engineers, AI Agents

Pricing Pipeline Governance Architecture

Pricing Engine / Quant Desk
  → kt gateway (port 41002)
    → Input policy chain (model IP protection, data classification)
      → [Block / Escalate → 409]
      → Upstream LLM provider
    → Output policy chain (pricing validation, Greeks bounds checking)
    → Response to pricing system
  Side-effects:
    └─ Decision event → POST /v1/events → audit log

Pricing Model AI Controls

Proprietary Model Protection

Prevent AI queries from exposing proprietary pricing methodologies:

pack:
  name: derivatives-pricing-rules-1
  version: 1.0.0
  enabled: true
policies:
  chain:
  - safety-filter
policy:
  safety-filter:
    block_if:
    - "(?:stochastic.*volatility|local.*vol|SABR).*(?:calibrat|parameter|fit)"
    - "(?:proprietary|internal).*(?:pricing|valuation).*(?:formula|method)"
    action: block

Model Boundary Enforcement

Restrict which model families AI can reference for production pricing:

pack:
  name: derivatives-pricing-rules-2
  version: 1.0.0
  enabled: true
policies:
  chain:
  - human-oversight
policy:
  human-oversight:
    require_human_for:
    - "(?:Black-Scholes|BS).*(?:exotic|barrier|asian)"
    action: escalate
    confidence_threshold: 0.5

Greeks Calculation Oversight

Greeks Bounds Validation

Enforce sanity checks on AI-generated Greeks values:

pack:
  name: derivatives-pricing-rules-3
  version: 1.0.0
  enabled: true
policies:
  chain:
  - human-oversight
policy:
  human-oversight:
    require_human_for:
    - delta.*(?:-[2-9]|[2-9]|\.0{0,2}[0-9]{4,})
    - gamma.*(?:negative|< ?0|-[0-9])
    - vega.*(?:-[1-9][0-9]{3,}|[1-9][0-9]{4,})
    action: escalate
    confidence_threshold: 0.5

Sensitivity Analysis Controls

Govern AI-assisted sensitivity analysis to prevent unrealistic scenarios:

pack:
  name: derivatives-pricing-rules-4
  version: 1.0.0
  enabled: true
policies:
  chain:
  - human-oversight
policy:
  human-oversight:
    require_human_for:
    - "(?:vol|volatility).*(?:shock|bump).*(?:[5-9][0-9]|[1-9][0-9]{2,})%"
    - "(?:rate|yield).*(?:shock|move).*(?:[2-9][0-9]{3,}).*(?:bps|basis)"
    action: escalate
    confidence_threshold: 0.5

Exotic Options AI Controls

Complexity Classification

Automatically classify and gate AI interactions by instrument complexity:

pack:
  name: derivatives-pricing-rules-5
  version: 1.0.0
  enabled: true
policies:
  chain:
  - human-oversight
policy:
  human-oversight:
    require_human_for:
    - "(?:barrier|knock-in|knock-out|asian|lookback|cliquet)"
    - "(?:auto-callable|snowball|target.*redemption|TARF)"
    action: escalate
    confidence_threshold: 0.5

Path-Dependent Validation

For path-dependent derivatives, enforce additional governance:

pack:
  name: derivatives-pricing-rules-6
  version: 1.0.0
  enabled: true
policies:
  chain:
  - human-oversight
policy:
  human-oversight:
    require_human_for:
    - '(?:monte.*carlo|simulation).*(?:path|scenario).*(?:[0-9]{1,3})(?!\d)'
    action: escalate
    confidence_threshold: 0.5

Model Calibration Audit

Calibration Event Logging

Every calibration-related AI interaction is captured:

pack:
  name: derivatives-pricing-rules-7
  version: 1.0.0
  enabled: true
policies:
  chain:
  - safety-filter
policy:
  safety-filter:
    block_if:
    - calibrat|implied.*vol.*surface|fit.*smile|term.*structure
    action: block

Calibration History Queries

Retrieve calibration audit trails:

curl -H "Authorization: Bearer $API_TOKEN" \
  "https://api.keeptrusts.com/v1/events?metadata.audit_category=model_calibration&from=2026-01-01"

Regulatory Export

Export calibration records for model risk management reviews:

kt events export \
  --filter "metadata.audit_category=model_calibration" \
  --format csv \
  --output ./reports/calibration-audit-Q1.csv

Knowledge Base for Pricing Context

Provide validated pricing context without exposing raw model code:

kt knowledge-base create \
  --name "pricing-conventions" \
  --description "Market conventions, day count fractions, and settlement rules"

kt knowledge-base upload \
  --name "pricing-conventions" \
  --file ./docs/market-conventions.md

Escalation Workflows for Pricing

Trigger	Action	Escalation Target
Exotic instrument pricing	Escalate	Quant lead
Greeks outside bounds	Block	Pricing validation team
New model type referenced	Escalate	Model risk management
Calibration parameter change	Log + Review	Risk committee

Multi-Desk Isolation

Run separate gateway configurations per trading desk:

pack:
  name: derivatives-pricing-rules-8
  version: 1.0.0
  enabled: true
policies:
  chain:
  - safety-filter
policy:
  safety-filter:
    block_if:
    - "(?:equity|credit|commodity).*(?:price|vol|spread)"
    action: block

This prevents cross-contamination of proprietary models between desks while maintaining unified audit visibility through the Keeptrusts console.

Deployment and Latency

Derivatives pricing is latency-sensitive. The Keeptrusts gateway evaluates policies in-process with sub-millisecond overhead, ensuring pricing requests are not delayed beyond acceptable thresholds even during peak valuation windows.

Next steps

• Risk Model Validation — validate the risk models underlying your derivatives book
• Market Data Protection — protect market data feeds from AI leakage
• Real-Time Compliance — enforce regulatory compliance across live pricing

For AI systems

• Canonical terms: Keeptrusts gateway, derivatives pricing governance, Greeks validation, exotic options controls, model calibration audit, proprietary model protection.
• Key config/commands: model-ip-protection policy (redact/block proprietary parameters); greeks-validation policy (enforce delta [-1,1] bounds); exotic-classification policy (gate by complexity tier); calibration-audit policy (log calibration events); kt events export --filter "metadata.audit_category=model_calibration".
• Best next pages: Risk Model Validation, Market Data Protection, Real-Time Compliance.

For engineers

• Prerequisites: Gateway deployed per trading desk (rates, equity, credit); policy configs with complexity classification and bounds checking.
• Deploy separate gateway configs per desk to prevent cross-contamination of proprietary models between rates, equity, and credit desks.
• Validate with: curl -H "Authorization: Bearer $API_TOKEN" "https://api.keeptrusts.com/v1/events?metadata.audit_category=model_calibration" to verify calibration audit capture; test Greeks bounds policies with synthetic out-of-range values.
• Gateway adds sub-millisecond overhead — safe for latency-sensitive pricing windows.

For leaders

• Protects proprietary pricing IP worth millions in competitive advantage from leaking to LLM providers.
• Satisfies model risk management requirements for AI-assisted calibration under SR 11-7 and FRTB.
• Per-desk isolation enforces information barriers between trading desks without reducing desk productivity.
• Calibration audit exports support quarterly model risk management reviews and regulatory examinations.