Portfolio risk analysis — concentration volatility correlation across holdings

Answeringour last check, 2026-09-24

1 of 1checks answered this week

856 msmedian answer time

$0.1listed price per call

$0.1price it asked us

Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.

Endpoint

GET https://portfolio.lonestaroracle.xyz/analyze

Category	Everything else
Provider host	portfolio.lonestaroracle.xyz
Networks	eip155:4663, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Payment schemes	exact
Self-reported calls, 30 days	3 from 1 payers (the provider's figure, not ours)

Our checks, last 30 days

Day	Result	HTTP	Asked	Time
2026-09-24	valid payment request	402	$0.1	856 ms

Example input (from the provider)

{
  "method": "GET",
  "queryParams": {
    "tickers": "AAPL",
    "weights": "example"
  },
  "type": "http"
}

Promised output schema (from the provider)

{
  "category": "trading",
  "description": "Portfolio risk analysis for up to 20 tickers. Returns weighted portfolio returns (1m/3m/1y), annualized volatility, portfolio beta, 1-day 95% VaR, average correlation, diversification score (0-10), sector concentration breakdown, top correlated pairs, and risk flags. Supports custom weights or equal-weight. Ideal for portfolio review, risk assessment, and rebalancing decisions.",
  "name": "LoneStarOracle \u2014 PortfolioRisk",
  "properties": {
    "input": {
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "tickers": {
              "title": "Tickers",
              "type": "string"
            },
            "weights": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ],
              "title": "Weights"
            }
          },
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "avg_correlation": 0.54,
          "diversification_score": 6.8,
          "holdings": [
            {
              "ann_vol": 23.4,
              "beta": 1.24,
              "ret_1y": 34.8,
              "ticker": "AAPL",
              "weight": 25
            }
          ],
          "portfolio_beta": 1.12,
          "portfolio_return_1y": 28.4,
          "portfolio_volatility": 18.2,
          "risk_flags": [
            "sector concentration: Technology at 60%"
          ],
          "sector_breakdown": {
            "ETF": 25,
            "Technology": 60
          },
          "summary": "4-asset portfolio: 1yr ret +28.4% | Vol 18.2% | Beta 1.12 | Div score 6.8/10",
          "var_95_1day_pct": 1.82
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "tags": [
    "portfolio",
    "risk",
    "correlation",
    "diversification",
    "var",
    "beta"
  ],
  "type": "object",
  "version": "1.0.0"
}

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