Nasdaq · QSEAU · stock
Quartzsea Acquisition Corp (QSEAU) stock price history
Every Nasdaq trading session of Quartzsea Acquisition Corp from Mar 19, 2025 to Sep 25, 2026: 383 daily bars, adjusted for splits and dividends, with minute bars from Sep 4, 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.
QSEAU adjusted close, 2025 to 2026
- $11.03
- All time high, 2026
- $11.54
- 52 week high, $10.29 low
- 383
- Daily sessions since 2025
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
QSEAU key facts
- Quartzsea Acquisition Corp (QSEAU) closed at $10.98 on Sep 25, 2026 on Nasdaq.
- QSEAU's all time high close is $11.03, set on Apr 9, 2026; its all time low close is $10.04 on Mar 19, 2025.
- QSEAU's 52 week range is $10.29 to $11.54.
- QSEAU returned +5.6% over the year to Sep 25, 2026.
- Since Mar 19, 2025 QSEAU returned +9%, +6.1% a year compounded.
- QSEAU's deepest drawdown was -3.2% from Apr 22, 2026 to Jun 2, 2026.
- DataCedar holds 383 daily sessions of QSEAU history from Mar 19, 2025 and minute bars from Sep 4, 2026, adjusted for splits and dividends, served by the API under a key.
QSEAU price chart, 2025 to 2026
QSEAU returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +2.5% |
| 3 months | +2.5% |
| 6 months | +4.7% |
| Year to date | +5.3% |
| 1 year | +5.6% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Mar 19, 2025 | +9.4% |
| Compound annual growth, 1.5 years | +6.1% |
QSEAU records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $11.03 on Apr 9, 2026
- All time low close
- $10.04 on Mar 19, 2025
- 52 week high
- $11.54 on Apr 9, 2026
- 52 week low
- $10.29 on Dec 16, 2025
- Deepest drawdown
- -3.2% from Apr 22, 2026 to Jun 2, 2026, not yet recovered
- Best single session
- +5.1% on Apr 9, 2026
- Worst single session
- -1.6% on Jun 2, 2026
- Volatility, 1 year annualised
- 6.1%
- Sessions closing higher, 1 year
- 3%
QSEAU 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 Mar 19, 2025; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $10.43 | $11.54 | $10.39 | $10.98 | +5.3% | 19.8K | 184 |
| 2025 | $10.03 | $10.58 | $10.03 | $10.43 | n/a | 2.9M | 199 |
QSEAU monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $10.98 | +2.5% |
| August 2026 | $10.71 | 0.0% |
| July 2026 | $10.71 | 0.0% |
| June 2026 | $10.71 | -1.7% |
| May 2026 | $10.90 | -0.9% |
| April 2026 | $11.00 | +4.9% |
| March 2026 | $10.49 | +1.0% |
| February 2026 | $10.39 | -0.1% |
| January 2026 | $10.40 | -0.3% |
| December 2025 | $10.43 | +0.6% |
| November 2025 | $10.37 | 0.0% |
| October 2025 | $10.37 | -0.3% |
About the QSEAU data
Daily bars. 383 sessions from Mar 19, 2025 to Sep 25, 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 Sep 4, 2026 forward, most recent session Sep 4, 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 Mar 19, 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/QSEAU/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
QSEAU share price history
