Nasdaq · KOYN · stock
CSLM Digital Asset Acquisition Corp III, Ltd (KOYN) stock price history
Every Nasdaq trading session of CSLM Digital Asset Acquisition Corp III, Ltd from Sep 19, 2025 to Nov 12, 2026: 290 daily bars, adjusted for splits and dividends, with minute bars from Jul 14, 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.
KOYN adjusted close, 2025 to 2026
- $10.30
- All time high, 2026
- $10.30
- 52 week high, $9.92 low
- 290
- Daily sessions since 2025
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
KOYN key facts
- CSLM Digital Asset Acquisition Corp III, Ltd (KOYN) closed at $10.30 on Nov 12, 2026 on Nasdaq.
- KOYN's all time high close is $10.30, set on Nov 9, 2026; its all time low close is $9.93 on Sep 29, 2025.
- KOYN's 52 week range is $9.92 to $10.30.
- KOYN returned +3.1% over the year to Nov 12, 2026.
- Since Sep 19, 2025 KOYN returned +4%, +3.1% a year compounded.
- KOYN's deepest drawdown was -0.7% from Nov 6, 2025 to Dec 5, 2025.
- DataCedar holds 290 daily sessions of KOYN history from Sep 19, 2025 and minute bars from Jul 14, 2026, adjusted for splits and dividends, served by the API under a key.
KOYN price chart, 2025 to 2026
KOYN returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.3% |
| 3 months | +0.8% |
| 6 months | +1.7% |
| Year to date | +3.6% |
| 1 year | +3.1% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Sep 19, 2025 | +3.6% |
| Compound annual growth, 1.1 years | +3.1% |
KOYN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $10.30 on Nov 9, 2026
- All time low close
- $9.93 on Sep 29, 2025
- 52 week high
- $10.30 on Nov 9, 2026
- 52 week low
- $9.92 on Dec 17, 2025
- Deepest drawdown
- -0.7% from Nov 6, 2025 to Dec 5, 2025, recovered Jan 12, 2026
- Best single session
- +0.8% on Jan 12, 2026
- Worst single session
- -0.3% on Dec 2, 2025
- Volatility, 1 year annualised
- 1.7%
- Sessions closing higher, 1 year
- 35%
KOYN 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 Sep 19, 2025; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $9.96 | $10.30 | $9.94 | $10.30 | +3.5% | 11.6M | 218 |
| 2025 | $10.00 | $10.08 | $9.85 | $9.95 | n/a | 5.7M | 72 |
KOYN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | $10.30 | +0.2% |
| October 2026 | $10.27 | +0.0% |
| September 2026 | $10.27 | +0.4% |
| August 2026 | $10.23 | +0.6% |
| July 2026 | $10.17 | +0.3% |
| June 2026 | $10.14 | +0.2% |
| May 2026 | $10.12 | +0.2% |
| April 2026 | $10.10 | +0.5% |
| March 2026 | $10.04 | +0.1% |
| February 2026 | $10.03 | +0.1% |
| January 2026 | $10.02 | +0.7% |
| December 2025 | $9.95 | -0.1% |
About the KOYN data
Daily bars. 290 sessions from Sep 19, 2025 to Nov 12, 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 14, 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 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 Sep 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/nasdaq%3AKOYN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Nasdaq
Common questions
KOYN share price history
