IWB
iShares Russell 1000 ETFETF · Broad Market$420.29−$0.87 (-0.21%)as of market close, Aug 6, 2026
IWB weekly returns
iShares Russell 1000 ETF has averaged 0.19% per week, positive in 57% of weeks. Week-by-week returns for iShares Russell 1000 ETF (IWB) below, through August 6, 2026 — the table lists the most recent weeks; the bar chart plots the last 2 years.
Average week
+0.2%
1368 weeks
Best week
+12.5%
Apr 9, 2020
Worst week
-18.1%
Oct 10, 2008
Positive weeks
57%
of all weeks
iShares Russell 1000 ETF weekly returns#
| Week ending | Path | Total return |
|---|---|---|
| Aug 6, 2026 | +2.9% | |
| Jul 31, 2026 | +1.0% | |
| Jul 24, 2026 | -0.6% | |
| Jul 17, 2026 | -1.5% | |
| Jul 10, 2026 | +1.1% | |
| Jul 2, 2026 | +2.1% | |
| Jun 26, 2026 | -2.0% | |
| Jun 18, 2026 | +0.9% | |
| Jun 12, 2026 | +0.6% | |
| Jun 5, 2026 | -2.4% | |
| May 29, 2026 | +1.5% | |
| May 22, 2026 | +1.0% |
Weekly total return (since Aug 16, 2024)
-5%+0%+5%
20252026
Methodology#
Weekly returns are total returns (dividends reinvested), computed from IWB's split- and dividend-adjusted weekly (ISO week) closes. The table shows the most recent 260 weeks and the bar chart the most recent 104. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ
- What is iShares Russell 1000 ETF's average weekly return?
- iShares Russell 1000 ETF (IWB) has averaged about 0.19% per week, positive in roughly 57% of weeks. The best week was Apr 9, 2020 (+12.5%) and the worst was Oct 10, 2008 (-18.1%).