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KiHustle Sortino Ratio Calculator
x402
KiHustle Sortino Ratio Calculator is a paid API for AI agents from kihustle.tech, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).
Computes the Sortino ratio for a series of investment returns given a risk-free rate, measuring downside-risk-adjusted performance.
Price / call$0.002
Success—
StatusUnknown
How this service works
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Output
Returns a JSON object with a 'result' field containing the computed Sortino ratio value and a 'status' field confirming successful processing.
Example use cases
Hedge fund downside risk evaluation
“I have monthly returns for my hedge fund strategy: [0.05, -0.02, 0.03, -0.01, 0.04, 0.02, -0.03, 0.06] — can you compute the Sortino ratio using a risk-free rate of 0.004?”
Portfolio comparison for client report
“My client's portfolio had these quarterly returns: [0.08, -0.03, 0.05, 0.07, -0.01, 0.09] — calculate the Sortino ratio with a risk-free rate of 0.01 so I can include it in their performance report.”
Algorithmic trading strategy screening
“I'm backtesting a trading strategy with these daily returns: [0.001, -0.002, 0.003, 0.0015, -0.001, 0.002, -0.0005, 0.004] — what's the Sortino ratio assuming a daily risk-free rate of 0.0001?”
Technical details
Endpoint
POSThttps://kihustle.tech/nexus/api/v1/sortino-ratio-calculator?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, low-cost computation of the Sortino ratio for a given set of returns and a risk-free rate. It is ideal for agents performing portfolio analytics, backtesting strategy screening, or generating client-facing performance reports where downside-risk-adjusted return is specifically needed rather than the Sharpe ratio.
Side effects
- Empty or missing returns array causes processing failure
- Non-numeric values in the returns array result in an error
- All returns above the risk-free rate yields undefined or infinite Sortino ratio (no downside deviation)
- Missing risk_free parameter may default or error depending on implementation
- Too few data points may produce statistically unreliable results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| returns | array | |
| risk_free | number |
Output
Schema · Response
{
"type": "json",
"example": {
"result": "processed",
"status": "success"
}
}Tags
x402
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