NYSE Arca · MUNX · ETF
AMG GW&K Muni Income ETF (MUNX) ETF price history
Every NYSE Arca trading session of AMG GW&K Muni Income ETF from Oct 30, 2025 to Sep 28, 2026: 228 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.
MUNX adjusted close, 2025 to 2026
- $25.19
- All time high, 2026
- $25.19
- 52 week high, $23.26 low
- 228
- 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.
MUNX key facts
- AMG GW&K Muni Income ETF (MUNX) closed at $23.38 on Sep 28, 2026 on NYSE Arca.
- MUNX's all time high close is $25.19, set on Jul 6, 2026; its all time low close is $23.38 on Sep 28, 2026.
- MUNX's 52 week range is $23.26 to $25.19.
- MUNX's deepest drawdown was -7.2% from Jul 6, 2026 to Sep 28, 2026.
- DataCedar holds 228 daily sessions of MUNX history from Oct 30, 2025 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
MUNX price chart, 2025 to 2026
MUNX returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.0% |
| 3 months | -7.0% |
| 6 months | -4.2% |
| Year to date | -4.7% |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Oct 30, 2025 | -4.2% |
MUNX records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $25.19 on Jul 6, 2026
- All time low close
- $23.38 on Sep 28, 2026
- 52 week high
- $25.19 on Jul 6, 2026
- 52 week low
- $23.26 on Sep 28, 2026
- Deepest drawdown
- -7.2% from Jul 6, 2026 to Sep 28, 2026, not yet recovered
- Best single session
- +0.7% on Sep 11, 2026
- Worst single session
- -1.1% on Mar 20, 2026
- Volatility, 1 year annualised
- 4.1%
- Sessions closing higher, 1 year
- 54%
MUNX 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 Oct 30, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $24.58 | $25.19 | $23.26 | $23.38 | -4.7% | 816.5K | 185 |
| 2025 | $24.41 | $24.56 | $24.40 | $24.53 | n/a | 382.5K | 43 |
MUNX monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $23.38 | -4.8% |
| August 2026 | $24.56 | -0.4% |
| July 2026 | $24.65 | -1.9% |
| June 2026 | $25.13 | +0.5% |
| May 2026 | $25.00 | +0.7% |
| April 2026 | $24.83 | +1.4% |
| March 2026 | $24.48 | -2.4% |
| February 2026 | $25.08 | +1.2% |
| January 2026 | $24.79 | +1.0% |
| December 2025 | $24.53 | -0.0% |
| November 2025 | $24.54 | +0.3% |
| October 2025 | $24.46 | n/a |
About the MUNX data
Daily bars. 228 sessions from Oct 30, 2025 to Sep 28, 2026, one row per NYSE Arca 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 25, 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 Arca 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 Oct 30, 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/MUNX/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE Arca
- MUNG Northern Trust 2046 Tax-Exempt Distributing Ladder ETF
- MUNH Northern Trust 2056 Tax-Exempt Distributing Ladder ETF
- MUNI PIMCO Intermediate Municipal Bond Active Exchange-Traded Fund
- MUNJ Northern Trust 2031 Tax-Exempt Distributing Ladder ETF
- MUSI American Century Multisector Income ETF
- MUSQ MUSQ Global Music Industry Index ETF
- MUST Columbia Multi-Sector Municipal Income ETF
- MUZ Defiance Daily Target 2X Short MU ETF
Common questions
MUNX share price history
