Endpoint · market dataGETwww.x402financialdata.com /volatility/BTC
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…
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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.Overview
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UNRATED
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https://www.x402financialdata.com/volatility/BTC
Seen
first 34 days ago · last 9 days ago
64 free handshakes
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x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Handshakescomputed 23 hr ago
0.716 from 56 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| latency p95costs the most it answered as fast as its class |
0.20 | 0.32 | 0.000 | 0.000 | −0.136 | −0.064 | |
| liveness it answered at all |
0.60 | 0.99 | 0.860 | 0.516 | −0.007 | −0.077 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.716 | gap to 1.000 = 0.284 · 0.142 short · 0.141 uncertain | 0.716 | −0.142 | −0.141 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
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npx teppi-check https://www.x402financialdata.com/volatility/BTCcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59QN564FRM252YW6MZC93