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VXX/USD
LiveIPATH S&P 500 VIX SHORT-TERM FUTURES ETN / US DOLLAR · Equity
Price
$23.54
Confidence (±)
±$0.0263
±0.1117%
Last Update
just now
Quote
USD
Confidence Band
$23.51$23.54$23.56
Pyth Feed ID
0xae2603642690e2eab388e4c91edbf4eb248012b878a177d0b2c9ec8c7d891487
Price History· 7 days · Pyth Benchmarks + live stream
About the VXX/USD Pyth feed
The VXX/USD feed (IPATH S&P 500 VIX SHORT-TERM FUTURES ETN / US DOLLAR) is an aggregated equity price published on-chain by the Pyth Network — a first-party oracle sourcing quotes from institutional publishers including exchanges, market makers and trading firms. Each update carries a confidence interval (±), an exponent and a publish timestamp, currently around $23.54. PythFeeds streams this feed live from the Hermes API and surfaces its staleness so you can see exactly how fresh the oracle price is.
On-chain (Solidity)
// Read VXX/USD on-chain with the Pyth pull oracle
bytes32 constant VXX_USD =
0xae2603642690e2eab388e4c91edbf4eb248012b878a177d0b2c9ec8c7d891487;
PythStructs.Price memory p =
pyth.getPriceNoOlderThan(VXX_USD, 60); // revert if >60s stale
// real price = p.price * 10 ** p.expoOff-chain (Hermes API)
// Fetch the latest VXX/USD price off-chain (Hermes REST)
const id = "0xae2603642690e2eab388e4c91edbf4eb248012b878a177d0b2c9ec8c7d891487";
const res = await fetch(
`https://hermes.pyth.network/v2/updates/price/latest?ids[]=${id}&parsed=true`
);
const { parsed } = await res.json();
const p = parsed[0].price;
const price = Number(p.price) * 10 ** p.expo;