> ## Documentation Index > Fetch the complete documentation index at: https://rekko.ai/docs/llms.txt > Use this file to discover all available pages before exploring further. # Portfolio Signal > Portfolio-aware strategy signal with correlation analysis and hedge recommendations. ## OpenAPI ````yaml POST /v1/signals/portfolio openapi: 3.1.0 info: title: Rekko AI — Prediction Market Intelligence description: >- The brain for prediction market trading. Deep AI research, Bayesian causal decomposition, portfolio-aware strategy signals, cross-platform arbitrage, and execution guidance — all in one API. Covers Kalshi, Polymarket, Robinhood, and Coinbase. Clean flat JSON designed for developers and autonomous trading agents. contact: name: Rekko AI url: https://rekko.ai/ license: name: Proprietary version: 1.0.0 servers: - url: https://api.rekko.ai security: [] tags: - name: Markets description: Prediction market listings, history, resolution, and execution guidance - name: Insights description: AI-powered research insights with causal decomposition - name: Strategy description: >- Actionable trading signals with Kelly-derived position sizing and causal decomposition - name: Portfolio description: Portfolio-aware strategy, correlation analysis, and hedge recommendations - name: Arbitrage description: Cross-platform arbitrage detection (Kalshi vs Polymarket vs Robinhood) - name: Analytics description: Calibration metrics, sentiment, and performance tracking - name: Streaming description: Real-time SSE event stream and webhooks - name: Consensus description: Agent trade aggregation and crowd probability paths: /v1/signals/portfolio: post: tags: - Portfolio summary: Portfolio-aware strategy signal description: >- Portfolio-aware strategy signal with correlation analysis and hedge recommendations. operationId: /v1/signals/portfolio requestBody: content: application/json: schema: $ref: '#/components/schemas/PortfolioStrategyRequest' required: true responses: '200': description: Successful Response content: application/json: schema: $ref: '#/components/schemas/PortfolioSignal' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/HTTPValidationError' components: schemas: PortfolioStrategyRequest: properties: market_query: type: string title: Market Query description: Market question to analyze portfolio: items: $ref: '#/components/schemas/PortfolioPosition' type: array title: Portfolio description: Current portfolio positions bankroll_usd: type: number minimum: 0 title: Bankroll Usd description: Total bankroll in USD default: 1000 max_position_pct: type: number maximum: 0.5 minimum: 0.01 title: Max Position Pct description: Max single position as fraction of bankroll default: 0.1 type: object required: - market_query title: PortfolioStrategyRequest description: Request body for portfolio-aware strategy signal. example: bankroll_usd: 10000 market_query: Will the Fed cut rates at the March 2026 meeting? max_position_pct: 0.05 portfolio: - entry_price: 0.55 market_id: KXCPI-26MAR platform: kalshi side: 'yes' size_usd: 250 PortfolioSignal: properties: platform: type: string title: Platform description: kalshi, polymarket, robinhood, or coinbase market_id: type: string title: Market Id description: Market identifier title: type: string title: Title description: Market question recommendation: type: string title: Recommendation description: BUY_YES, BUY_NO, NO_TRADE target_price: type: number maximum: 1 minimum: 0 title: Target Price description: Suggested entry price edge: type: number title: Edge description: estimated_prob - market_price confidence: type: number maximum: 1 minimum: 0 title: Confidence description: Confidence in the signal risk_rating: type: string title: Risk Rating description: low, medium, high base_size_pct: type: number maximum: 1 minimum: 0 title: Base Size Pct description: Kelly-derived size before portfolio adjustment adjusted_size_pct: type: number maximum: 1 minimum: 0 title: Adjusted Size Pct description: Size after portfolio correlation adjustment adjusted_size_usd: type: number minimum: 0 title: Adjusted Size Usd description: Dollar amount based on adjusted_size_pct * bankroll portfolio_impact: $ref: '#/components/schemas/PortfolioImpact' description: How this trade affects portfolio risk hedge_recommendations: items: $ref: '#/components/schemas/HedgeRecommendation' type: array title: Hedge Recommendations description: Suggested hedges to reduce portfolio risk generated_at: type: string format: date-time title: Generated At description: When this signal was produced expires_at: type: string format: date-time title: Expires At description: Signal staleness window type: object required: - platform - market_id - title - recommendation - target_price - edge - confidence - risk_rating - base_size_pct - adjusted_size_pct - adjusted_size_usd - portfolio_impact - expires_at title: PortfolioSignal description: Strategy signal with portfolio context and adjusted sizing. example: adjusted_size_pct: 0.025 adjusted_size_usd: 250 base_size_pct: 0.035 confidence: 0.82 edge: 0.09 expires_at: '2026-03-22T14:30:00Z' generated_at: '2026-03-21T14:30:00Z' hedge_recommendations: - market_id: KXUNEMP-4.5 platform: kalshi rationale: Negatively correlated — hedges against strong economy scenario side: 'no' suggested_size_usd: 100 title: Will unemployment exceed 4.5%? market_id: KXFED-26MAR19 platform: kalshi portfolio_impact: concentration_delta: 0.15 correlated_with: KXCPI-26MAR max_correlation: 0.73 net_exposure_change: 250 portfolio_risk_level: medium recommendation: BUY_YES risk_rating: medium target_price: 0.62 title: Will the Fed cut rates at the March 2026 meeting? HTTPValidationError: properties: detail: items: $ref: '#/components/schemas/ValidationError' type: array title: Detail type: object title: HTTPValidationError PortfolioPosition: properties: platform: type: string title: Platform description: kalshi, polymarket, robinhood, or coinbase market_id: type: string title: Market Id description: Market identifier side: type: string title: Side description: '''yes'' or ''no''' size_usd: type: number minimum: 0 title: Size Usd description: Position size in USD entry_price: type: number maximum: 1 minimum: 0 title: Entry Price description: Entry price default: 0 type: object required: - platform - market_id - side - size_usd title: PortfolioPosition description: A position in the agent's current portfolio. example: entry_price: 0.55 market_id: KXCPI-26MAR platform: kalshi side: 'yes' size_usd: 250 PortfolioImpact: properties: max_correlation: type: number maximum: 1 minimum: -1 title: Max Correlation description: Highest correlation between new market and any existing position correlated_with: type: string title: Correlated With description: Most correlated existing position default: '' concentration_delta: type: number title: Concentration Delta description: Change in portfolio concentration (positive = more concentrated) net_exposure_change: type: number title: Net Exposure Change description: Net directional exposure change in USD portfolio_risk_level: type: string title: Portfolio Risk Level description: '''low'', ''medium'', ''high''' default: low type: object required: - max_correlation - concentration_delta - net_exposure_change title: PortfolioImpact description: How a new trade would affect the portfolio. example: concentration_delta: 0.15 correlated_with: KXCPI-26MAR max_correlation: 0.73 net_exposure_change: 350 portfolio_risk_level: medium HedgeRecommendation: properties: market_id: type: string title: Market Id description: Market to trade for hedging platform: type: string title: Platform description: Platform title: type: string title: Title description: Market title default: '' side: type: string title: Side description: '''yes'' or ''no'' — the hedge side' suggested_size_usd: type: number minimum: 0 title: Suggested Size Usd description: Suggested hedge size rationale: type: string title: Rationale description: Why this hedge reduces risk type: object required: - market_id - platform - side - suggested_size_usd - rationale title: HedgeRecommendation description: A suggested hedge trade to reduce portfolio risk. example: market_id: KXUNEMP-4.5 platform: kalshi rationale: >- Negatively correlated with your Fed rate cut position — if the economy stays strong (no cut), unemployment stays low (NO wins) side: 'no' suggested_size_usd: 100 title: Will unemployment exceed 4.5%? ValidationError: properties: loc: items: anyOf: - type: string - type: integer type: array title: Location msg: type: string title: Message type: type: string title: Error Type input: title: Input ctx: type: object title: Context type: object required: - loc - msg - type title: ValidationError ````