NYSE · GMMF · ETF
iShares Government Money Market ETF (GMMF) ETF price history
Every NYSE trading session of iShares Government Money Market ETF from Feb 14, 2025 to Sep 28, 2026: 406 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
GMMF adjusted close, 2025 to 2026
- $100.28
- All time high, 2026
- $100.29
- 52 week high, $97.47 low
- 406
- Daily sessions since 2025
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
GMMF key facts
- iShares Government Money Market ETF (GMMF) closed at $100.28 on Sep 28, 2026 on NYSE.
- GMMF's all time high close is $100.28, set on Sep 28, 2026; its all time low close is $95.07 on Feb 14, 2025.
- GMMF's 52 week range is $97.47 to $100.29.
- GMMF returned +2.9% over the year to Sep 28, 2026.
- Since Feb 14, 2025 GMMF returned +5%, +3.4% a year compounded.
- GMMF's deepest drawdown was -0.1% from Aug 14, 2026 to Sep 15, 2026.
- DataCedar holds 406 daily sessions of GMMF history from Feb 14, 2025 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
GMMF price chart, 2025 to 2026
GMMF returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.0% |
| 3 months | +0.2% |
| 6 months | +1.1% |
| Year to date | +1.9% |
| 1 year | +2.9% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Feb 14, 2025 | +5.5% |
| Compound annual growth, 1.6 years | +3.4% |
GMMF records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $100.28 on Sep 28, 2026
- All time low close
- $95.07 on Feb 14, 2025
- 52 week high
- $100.29 on Sep 28, 2026
- 52 week low
- $97.47 on Sep 29, 2025
- Deepest drawdown
- -0.1% from Aug 14, 2026 to Sep 15, 2026, recovered Sep 24, 2026
- Best single session
- +0.1% on Jul 11, 2025
- Worst single session
- -0.1% on Jul 13, 2026
- Volatility, 1 year annualised
- 0.3%
- Sessions closing higher, 1 year
- 82%
GMMF price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2025 starts on Feb 14, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $98.45 | $100.29 | $98.44 | $100.28 | +1.9% | 4.3M | 185 |
| 2025 | $95.12 | $98.43 | $94.49 | $98.42 | n/a | 2.1M | 221 |
GMMF monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $100.28 | +0.1% |
| August 2026 | $100.17 | -0.1% |
| July 2026 | $100.23 | +0.1% |
| June 2026 | $100.12 | +0.3% |
| May 2026 | $99.82 | +0.3% |
| April 2026 | $99.53 | +0.3% |
| March 2026 | $99.25 | +0.3% |
| February 2026 | $98.96 | +0.3% |
| January 2026 | $98.70 | +0.3% |
| December 2025 | $98.42 | +0.3% |
| November 2025 | $98.11 | +0.3% |
| October 2025 | $97.81 | +0.3% |
About the GMMF data
Daily bars. 406 sessions from Feb 14, 2025 to Sep 28, 2026, one row per NYSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Jul 13, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are NYSE trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Feb 14, 2025, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/GMMF/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
GMMF share price history
