derivs.duoleads.com
LiveOnchain/Crypto DataImplied volatility (IV) of crypto options per expiry from Deribit, Bybit and OKX: ATM IV, 25-delta skew, put/call open interest ratio, max p (the service's own listing text)
20/20Recent Test Calls That Worked
313 msTypical Response Time (slow end: 710 ms)
$0.003 / $0.003Listed / Actual Price: match
Same AddressPayment Address (payTo): the same on all 20 checks of the main route
3Directories Listing It
22 min agoLast Checked (2026-10-24T10:26:40Z)
Listed Vs. Actual Price
Listed = the price in the directory listing today, for the main route we test. Actual = the price that route asked for when we called it (from our signed records). Some differences are normal, like prices that depend on the request.
| Period | Listed | Actual | Result |
|---|---|---|---|
| Recent Checks | $0.003 | $0.003 | Matches Listing |
Latest Signed Records
| Signed Record | Time (UTC) | Reply | Asked For Payment Correctly | ms | Price Asked |
|---|---|---|---|---|---|
| 54e3f5c0a577bc8439e0 | 2026-10-24T10:26:40Z | 402 | Yes | 235 | $0.003 |
| 7c1fa736c499a6636471 | 2026-10-24T09:56:51Z | 402 | Yes | 710 | $0.003 |
| 1bdc539634d978365f25 | 2026-10-24T09:26:13Z | 402 | Yes | 193 | $0.003 |
| ace8e68565b2d1551920 | 2026-10-24T08:54:45Z | 402 | Yes | 857 | $0.003 |
| a73c18634ad05ea56cf1 | 2026-10-24T08:24:17Z | 402 | Yes | 166 | $0.003 |
Every record is digitally signed, so anyone can verify it. More: raw data page · free quick check (JSON)