Nasdaq · IONZ · ETF
Defiance Daily Target 2x Short IONQ ETF (IONZ) ETF price history
Every Nasdaq trading session of Defiance Daily Target 2x Short IONQ ETF from Jun 24, 2025 to Sep 28, 2026: 318 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.
IONZ adjusted close, 2025 to 2026
- $137.71
- All time high, 2025
- $43.68
- 52 week high, $1.73 low
- 318
- 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.
IONZ key facts
- Defiance Daily Target 2x Short IONQ ETF (IONZ) closed at $19.76 on Sep 28, 2026 on Nasdaq.
- IONZ's all time high close is $137.71, set on Jun 25, 2025; its all time low close is $1.84 on May 29, 2026.
- IONZ's 52 week range is $1.73 to $43.68.
- IONZ returned -24.3% over the year to Sep 28, 2026.
- Since Jun 24, 2025 IONZ returned -84%, -76.3% a year compounded.
- IONZ's deepest drawdown was -98.7% from Jun 25, 2025 to May 29, 2026.
- DataCedar holds 318 daily sessions of IONZ history from Jun 24, 2025 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
IONZ price chart, 2025 to 2026
IONZ returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +572.3% |
| 3 months | +533.5% |
| 6 months | -29.0% |
| Year to date | -11.3% |
| 1 year | -24.3% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Jun 24, 2025 | -83.8% |
| Compound annual growth, 1.3 years | -76.3% |
IONZ records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $137.71 on Jun 25, 2025
- All time low close
- $1.84 on May 29, 2026
- 52 week high
- $43.68 on Nov 21, 2025
- 52 week low
- $1.73 on Jun 3, 2026
- Deepest drawdown
- -98.7% from Jun 25, 2025 to May 29, 2026, not yet recovered
- Best single session
- +866.0% on Aug 31, 2026
- Worst single session
- -43.3% on Feb 26, 2026
- Volatility, 1 year annualised
- 303.9%
- Sessions closing higher, 1 year
- 52%
IONZ 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 Jun 24, 2025; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $21.41 | $37.51 | $1.73 | $19.76 | -12.8% | 1.7B | 185 |
| 2025 | $115.44 | $137.71 | $12.48 | $22.67 | n/a | 505.5M | 133 |
IONZ monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $19.76 | -30.4% |
| August 2026 | $28.40 | +563.6% |
| July 2026 | $4.28 | +66.5% |
| June 2026 | $2.57 | +39.7% |
| May 2026 | $1.84 | -71.9% |
| April 2026 | $6.56 | -73.7% |
| March 2026 | $24.90 | +55.5% |
| February 2026 | $16.01 | -30.2% |
| January 2026 | $22.94 | +1.2% |
| December 2025 | $22.67 | -8.5% |
| November 2025 | $24.78 | +21.5% |
| October 2025 | $20.40 | -33.6% |
About the IONZ data
Daily bars. 318 sessions from Jun 24, 2025 to Sep 28, 2026, one row per Nasdaq 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 Nasdaq 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 Jun 24, 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/IONZ/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
IONZ share price history
