iShares S&P 100 ETF (OEF) closed at $373.55 on November 12, 2026, down 0.2% from the previous close, on volume of 162,031 shares (30-day average 208,913).
Data as of November 12, 2026.
12-Nov-2026
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The iShares S&P 100 Index Fund seeks investment results that correspond generally to the price and yield performance before fees and expenses of U.S. large-cap stocks as represented by the Standard & Poors 100 Index.
iShares S&P 100 ETF trades on the ARCA stock market under the symbol OEF.
As of November 12, 2026, OEF stock price declined to $373.55 with 162,031 million shares trading.
OEF has a beta of 1.11, meaning it tends to be more sensitive to market movements. OEF has a correlation of 0.97 to the broad based SPY ETF.
OEF has a market cap of $20.08 billion. This is considered a Large Cap stock.
In the last 3 years, OEF traded as high as $390.69 and as low as $208.04.
OEF has underperformed the market in the last year with a price return of +9.2% while the SPY ETF gained +11.9%. OEF has also underperformed the stock market ETF in the last 3 month and 2 week periods returning -1.8% and -1.9%, respectively, while the SPY returned -1.7% and -1.6%, respectively.
OEF support price is $370.23 and resistance is $378.19 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that OEF shares will trade within this expected range on the day.
