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Trading Basics

ETF · Commodities

Oil futures fund (USO)

Practise with play money

IEX last trade price per trading day, in US dollars

$142$144$146$148$150$152$1545 Oct12 OctUSO $153.63

What kind of fund this is

A fund that holds oil futures contracts, not barrels. Rolling those contracts each month means it can drift away from the oil price over time.

An ETF (exchange-traded fund) is a basket of investments that trades on the stock exchange like a single share. Its price moves with whatever it holds, and the fund company takes a small yearly fee out of the fund. ETF or stock: the difference.

The last 30 trading days

Open, high, low and last price come from trades on IEX during the regular session (9:30 to 16:00 New York time). Newest first.

DateOpenHighLowLastIEX volume
14 Oct 2026$154.10$154.77$153.00$153.6345,204
13 Oct 2026$150.07$153.72$149.92$153.0864,060
12 Oct 2026$151.64$152.59$150.98$151.0733,008
9 Oct 2026$147.07$149.00$147.00$148.2450,368
8 Oct 2026$148.30$150.44$146.41$147.6575,440
7 Oct 2026$146.49$147.02$142.51$143.9359,574
6 Oct 2026$142.15$145.06$141.82$144.9056,215
5 Oct 2026$144.58$147.12$143.57$143.9861,305
2 Oct 2026$143.56$148.06$142.13$147.40139,100
1 Oct 2026$145.82$150.63$145.82$150.05116,897

Reading these prices

The price here is the last trade on the IEX exchange before the 16:00 New York close. Shares of USO trade on many exchanges at once and IEX handles only a small slice, so the official closing price published elsewhere can differ by a few cents. IEX publishes each day's data the next day, so this page is never live.

A single day's move says little on its own: prices go up and down for many reasons, most of them short-lived. What moves markets and risk and return explain more.

Prices: IEX last trade price, from trades on the IEX exchange only, published the next trading day. Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.