US equities |

iShares S&P 100 Fund (NY:OEF)

385.01 +0.40 (+0.10%)
Official Closing Price Updated: 6:30 PM EDT, Oct 15, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 142,016
Open 382.38
Bid (Size) 383.79 (800)
Ask (Size) 385.96 (1,440)
Prev. Close 384.61
Today's Range 381.66 - 385.70
52wk Range 306.84 - 390.69
Shares Outstanding 680,500
Dividend Yield 0.79%

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Performance

52-Week Range 1.5% below 52-week high
385.01
306.8452W Low 390.6952W High
1 Week 1.2% below 1-week high
381.661W Low 389.581W High

iShares S&P 100 Fund (OEF) traded between $306.84 and $390.69 over the past 52 weeks and last traded at $385.01, 1.5% below its 52-week high. Over the past week it ranged between $381.66 and $389.58.

Past 12 Months
-0.5%
+1.6%
+3.0%
+11.6%
+12.5%
+16.3%
1W -$1.99
1M +$6.23
3M +$11.11
6M +$39.89
YTD +$42.68
1Y +$53.99

OEF was +16.3% over the past year, +11.6% over six months, +12.5% year to date, -0.5% in the last week.

12 Months vs Market
OEF
+16.3%
DIA
+12.6%
SPY
+16.5%
QQQ
+21.7%
IWM
+11.0%

Over the past 12 months OEF returned +16.3% versus DIA (Dow) +12.6%, SPY (S&P 500) +16.5%, QQQ (Nasdaq 100) +21.7% and IWM (Russell 2000) +11.0%.

Volume & Liquidity 0.65× 3-mo avg
Today 142,016 3-mo avg 217.4K
1W
163.4K
1M
207.2K
3M
217.4K
6M
286.2K
YTD
694.4K
1Y
647.4K

OEF most recently traded 142,016 shares against a 3-month average daily volume of 217.4K.

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Frequently Asked Questions

Is iShares S&P 100 Fund publicly traded?
Yes, iShares S&P 100 Fund is publicly traded.
What exchange does iShares S&P 100 Fund trade on?
iShares S&P 100 Fund trades on the New York Stock Exchange
What is the ticker symbol for iShares S&P 100 Fund?
The ticker symbol for iShares S&P 100 Fund is OEF on the New York Stock Exchange
What is the current price of iShares S&P 100 Fund?
The current price of iShares S&P 100 Fund is 385.01
When was iShares S&P 100 Fund last traded?
The last trade of iShares S&P 100 Fund was at 10/15/26 06:30 PM ET
What is the market capitalization of iShares S&P 100 Fund?
The market capitalization of iShares S&P 100 Fund is 262.00M
How many shares of iShares S&P 100 Fund are outstanding?
iShares S&P 100 Fund has 262M shares outstanding.