Cboe BZX · UDEC · ETF
Innovator U.S. Equity Ultra Buffer ETF - December (UDEC) ETF price history
Every Cboe BZX trading session of Innovator U.S. Equity Ultra Buffer ETF - December from Dec 2, 2019 to Nov 11, 2026: 1,746 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.
UDEC adjusted close, 2019 to 2026
- $43.27
- All time high, 2026
- $43.30
- 52 week high, $38.01 low
- 1,746
- Daily sessions since 2019
Last updated Nov 11, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
UDEC key facts
- Innovator U.S. Equity Ultra Buffer ETF - December (UDEC) closed at $43.20 on Nov 11, 2026 on Cboe BZX.
- UDEC's all time high close is $43.27, set on Oct 28, 2026; its all time low close is $23.46 on Mar 20, 2020.
- UDEC's 52 week range is $38.01 to $43.30.
- UDEC returned +10.5% over the year to Nov 11, 2026 and +45.0% over five years.
- Since Dec 2, 2019 UDEC returned +64%, +7.4% a year compounded.
- UDEC's deepest drawdown was -13.4% from Feb 19, 2020 to Mar 20, 2020.
- DataCedar holds 1,746 daily sessions of UDEC history from Dec 2, 2019 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
UDEC price chart, 2019 to 2026
UDEC returns
Price return from the last close on or before the window start to Nov 11, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.0% |
| 3 months | +1.8% |
| 6 months | +4.8% |
| Year to date | +8.5% |
| 1 year | +10.5% |
| 3 years | +43.3% |
| 5 years | +45.0% |
| 10 years | n/a |
| Since Dec 2, 2019 | +63.9% |
| Compound annual growth, 6.9 years | +7.4% |
UDEC records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $43.27 on Oct 28, 2026
- All time low close
- $23.46 on Mar 20, 2020
- 52 week high
- $43.30 on Nov 4, 2026
- 52 week low
- $38.01 on Nov 20, 2025
- Deepest drawdown
- -13.4% from Feb 19, 2020 to Mar 20, 2020, recovered Aug 4, 2020
- Best single session
- +3.5% on Apr 9, 2025
- Worst single session
- -4.6% on Mar 16, 2020
- Volatility, 1 year annualised
- 7.1%
- Sessions closing higher, 1 year
- 56%
- Best calendar year
- 2023, +17%
- Worst calendar year
- 2022, -9%
UDEC 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. 2019 starts on Dec 2, 2019; 2026 runs to Nov 11, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $39.78 | $43.30 | $38.28 | $43.20 | +9.0% | 5.2M | 217 |
| 2025 | $35.27 | $39.87 | $32.40 | $39.64 | +13.0% | 24.4M | 250 |
| 2024 | $31.90 | $35.72 | $31.72 | $35.09 | +9.5% | 4.7M | 252 |
| 2023 | $27.39 | $32.10 | $27.23 | $32.04 | +16.8% | 5.9M | 250 |
| 2022 | $30.35 | $30.36 | $27.12 | $27.43 | -9.4% | 4.3M | 251 |
| 2021 | $28.24 | $31.22 | $28.15 | $30.29 | +6.4% | 3.5M | 252 |
| 2020 | $26.72 | $29.06 | $23.05 | $28.46 | +6.7% | 4.4M | 253 |
| 2019 | $26.40 | $26.76 | $26.17 | $26.67 | n/a | 651.7K | 21 |
UDEC monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $43.20 | +0.8% |
| October 2026 | $42.86 | +0.1% |
| September 2026 | $42.82 | +0.5% |
| August 2026 | $42.63 | +1.4% |
| July 2026 | $42.03 | +0.8% |
| June 2026 | $41.68 | -0.1% |
| May 2026 | $41.72 | +2.2% |
| April 2026 | $40.82 | +5.1% |
| March 2026 | $38.84 | -2.5% |
| February 2026 | $39.83 | -0.3% |
| January 2026 | $39.97 | +0.8% |
| December 2025 | $39.64 | +0.5% |
About the UDEC data
Daily bars. 1,746 sessions from Dec 2, 2019 to Nov 11, 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 Oct 23, 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 Dec 2, 2019, 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/cboe-bzx%3AUDEC/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Cboe BZX
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Common questions
UDEC share price history
