Fund API · NYSE Arca
United States Oil Fund (USO) Fund API - Real-Time Quotes & Historical Data
Access real-time fund quotes, OHLCV historical data and WebSocket streams for United States Oil Fund (USO) on NYSE Arca. Free API key included.
- Real-time quote for USO on NYSE Arca
- OHLCV historical K-line data from 1-min to monthly
- WebSocket streaming for real-time price updates
- Free API key to start - simple REST & WebSocket access
import requests
import pandas as pd
# kType = bar interval (1 = 1-minute ... 10 = monthly, see docs)
url = "https://api.itick.org/fund/kline"
params = {"region": "US", "code": "USO", "kType": 8, "limit": 500}
headers = {"accept": "application/json", "token": "YOUR_API_TOKEN"}
bars = requests.get(url, params=params, headers=headers, timeout=10).json()["data"]
df = pd.DataFrame(bars).rename(columns={
"t": "time", "o": "open", "h": "high", "l": "low", "c": "close", "v": "volume"
})
df["time"] = pd.to_datetime(df["time"], unit="ms")
df.to_csv("USO_ohlcv.csv", index=False)
print(df.tail())
AboutUnited States Oil Fund
United States Oil Fund (USO) is an ETF that tracks the daily price movements of West Texas Intermediate (WTI) light sweet crude oil.
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Use the REST and WebSocket endpoints below with your API token.
https://api.itick.org/fund/quote?region=US&code=USOwss://api.itick.org/fundGet United States Oil Fund (USO) fund data with Python
Query real-time fund quotes and historical data for USO via REST API.
- Sign up and get your free API token
- Use the /fund/quote endpoint for real-time NAV
- Use /fund/kline for historical bars
import requests
import pandas as pd
# kType = bar interval (1 = 1-minute ... 10 = monthly, see docs)
url = "https://api.itick.org/fund/kline"
params = {"region": "US", "code": "USO", "kType": 8, "limit": 500}
headers = {"accept": "application/json", "token": "YOUR_API_TOKEN"}
bars = requests.get(url, params=params, headers=headers, timeout=10).json()["data"]
df = pd.DataFrame(bars).rename(columns={
"t": "time", "o": "open", "h": "high", "l": "low", "c": "close", "v": "volume"
})
df["time"] = pd.to_datetime(df["time"], unit="ms")
df.to_csv("USO_ohlcv.csv", index=False)
print(df.tail())FAQ: United States Oil Fund (USO) Fund Data API
How do I get real-time United States Oil Fund (USO) price data?
Sign up for a free iTick account, get your API token, and call the /fund/quote endpoint with region=US&code=USO. You can also subscribe via WebSocket for live streaming updates.
What data is available for United States Oil Fund (USO)?
iTick provides real-time quotes (price, bid/ask, volume), OHLCV K-line bars from 1-minute to monthly, and tick-by-tick trade data for United States Oil Fund on NYSE Arca.
Is there a free plan for United States Oil Fund (USO) data?
Yes. iTick offers a free plan that includes real-time quotes, historical K-line and tick data for personal use and evaluation. Paid plans add higher rate limits and commercial usage rights.
How do I access United States Oil Fund (USO) historical data?
Use the /fund/kline endpoint with region=US&code=USO and choose your interval via the kType parameter (1=1min, 8=daily, etc.).
What is the latest price of United States Oil Fund (USO)?
As of 2026-11-06 20:59:58 UTC, the latest price of United States Oil Fund (USO) is 148.41 USD.
Start building with USO data today
Get a free API key and access real-time quotes, historical data and WebSocket streams in minutes.