Endpoint · market dataGETwww.x402financialdata.com /crypto-correlation/BTC
Rolling correlation between a crypto asset's daily returns and a stock/index ticker's (default SPY) over a lookback window (default 90 days, range 14-365) -- a cross-asset signal…
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Rolling correlation between a crypto asset's daily returns and a stock/index ticker's (default SPY) over a lookback window (default 90 days, range 14-365) -- a cross-asset signal, e.g. is ETH still trading like a risk asset correlated with QQQ. Combines CoinGecko and Yahoo Finance daily closes. $0.01/call.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
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Seller?
URL
https://www.x402financialdata.com/crypto-correlation/BTC
Seen
first 35 days ago · last 26 days ago
30 free handshakes
Payment
Pays through
x402
Offered on?
Base USDC, Solana
Listed on?
Base, Solana
Handshakescomputed 19 days ago
0.677 from 30 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 | 0.51 | 0.000 | 0.000 | −0.098 | −0.102 | |
| liveness it answered at all |
0.60 | 1.00 | 0.795 | 0.477 | 0 | −0.123 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.677 | gap to 1.000 = 0.323 · 0.098 short · 0.225 uncertain | 0.677 | −0.098 | −0.225 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
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Verify it yourself
npx teppi-check https://www.x402financialdata.com/crypto-correlation/BTCcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59VSM612YHDCH82Z0WPM5