Cboe BZX · UMAY · ETF
Innovator U.S. Equity Ultra Buffer ETF - May (UMAY) ETF price history
Every Cboe BZX trading session of Innovator U.S. Equity Ultra Buffer ETF - May from May 1, 2020 to Sep 28, 2026: 1,610 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.
UMAY adjusted close, 2020 to 2026
- $38.96
- All time high, 2026
- $38.96
- 52 week high, $35.17 low
- 1,610
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
UMAY key facts
- Innovator U.S. Equity Ultra Buffer ETF - May (UMAY) closed at $38.75 on Sep 28, 2026 on Cboe BZX.
- UMAY's all time high close is $38.96, set on Sep 22, 2026; its all time low close is $25.39 on May 4, 2020.
- UMAY's 52 week range is $35.17 to $38.96.
- UMAY returned +8.1% over the year to Sep 28, 2026 and +38.0% over five years.
- Since May 1, 2020 UMAY returned +52%, +6.8% a year compounded.
- UMAY's deepest drawdown was -12.1% from Apr 4, 2022 to Oct 11, 2022.
- DataCedar holds 1,610 daily sessions of UMAY history from May 1, 2020 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
UMAY price chart, 2020 to 2026
UMAY returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.2% |
| 3 months | +2.8% |
| 6 months | +6.4% |
| Year to date | +5.9% |
| 1 year | +8.1% |
| 3 years | +40.1% |
| 5 years | +38.0% |
| 10 years | n/a |
| Since May 1, 2020 | +52.1% |
| Compound annual growth, 6.4 years | +6.8% |
UMAY records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $38.96 on Sep 22, 2026
- All time low close
- $25.39 on May 4, 2020
- 52 week high
- $38.96 on Sep 22, 2026
- 52 week low
- $35.17 on Nov 3, 2025
- Deepest drawdown
- -12.1% from Apr 4, 2022 to Oct 11, 2022, recovered Dec 11, 2023
- Best single session
- +6.8% on Apr 9, 2025
- Worst single session
- -4.4% on Apr 4, 2025
- Volatility, 1 year annualised
- 4.4%
- Sessions closing higher, 1 year
- 57%
- Best calendar year
- 2024, +14%
- Worst calendar year
- 2022, -9%
UMAY 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. 2020 starts on May 1, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $36.57 | $38.96 | $36.38 | $38.75 | +5.9% | 4.2M | 185 |
| 2025 | $33.67 | $36.63 | $30.34 | $36.57 | +8.8% | 1.6M | 250 |
| 2024 | $29.35 | $33.84 | $29.24 | $33.62 | +14.3% | 3.1M | 252 |
| 2023 | $26.13 | $29.44 | $25.77 | $29.41 | +12.5% | 6.8M | 250 |
| 2022 | $28.75 | $29.04 | $25.33 | $26.14 | -9.2% | 5.6M | 251 |
| 2021 | $27.25 | $28.86 | $25.43 | $28.79 | +5.3% | 2.6M | 252 |
| 2020 | $25.60 | $27.36 | $25.27 | $27.35 | n/a | 729.1K | 170 |
UMAY monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $38.75 | +0.3% |
| August 2026 | $38.65 | +1.7% |
| July 2026 | $38.02 | +0.0% |
| June 2026 | $38.00 | -0.3% |
| May 2026 | $38.10 | +2.0% |
| April 2026 | $37.34 | +1.4% |
| March 2026 | $36.82 | -0.1% |
| February 2026 | $36.87 | +0.3% |
| January 2026 | $36.74 | +0.5% |
| December 2025 | $36.57 | +0.9% |
| November 2025 | $36.25 | +0.5% |
| October 2025 | $36.07 | +0.6% |
About the UMAY data
Daily bars. 1,610 sessions from May 1, 2020 to Sep 28, 2026, one row per Cboe BZX 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 Cboe BZX 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 May 1, 2020, 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/UMAY/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Cboe BZX
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Common questions
UMAY share price history
