the402 endpoint detail

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x402financialdata.com volatility

https://www.x402financialdata.com/volatility/:ticker

not probed

Realized (historical) volatility for a US stock across 10/20/30/60/90-day lookback windows -- annualized standard deviation of daily log returns from real Yahoo Finance closes, the backward-looking analogue of options implied volatility. $0.005/call.

We did not probe this one. templated path, needs a real parameter to probe
Price
5000 atomic
Network
not established
Pay to
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Spec dialect
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Transport
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HTTP method
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Response latency
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Payment options
0 usable of 0
Last checked
never (never)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fwww.x402financialdata.com%2Fvolatility%2F%3Aticker"