HKEX · 2665 · stock
Seyond Holdings Ltd. (2665) stock price history
Every HKEX trading session of Seyond Holdings Ltd. from Dec 16, 2025 to Nov 13, 2026: 216 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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.
2665 adjusted close, 2025 to 2026
- HK$17.00
- All time high, 2025
- HK$17.88
- 52 week high, HK$1.05 low
- 216
- Daily sessions since 2025
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
2665 key facts
- Seyond Holdings Ltd. (2665) closed at HK$1.12 on Nov 13, 2026 on HKEX.
- 2665's all time high close is HK$17.00, set on Dec 17, 2025; its all time low close is HK$1.12 on Nov 13, 2026.
- 2665's 52 week range is HK$1.05 to HK$17.88.
- 2665's deepest drawdown was -93.4% from Dec 17, 2025 to Nov 13, 2026.
- DataCedar holds 216 daily sessions of 2665 history from Dec 16, 2025 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2665 price chart, 2025 to 2026
2665 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -23.9% |
| 3 months | -59.3% |
| 6 months | -84.5% |
| Year to date | -88.8% |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Dec 16, 2025 | -93.4% |
2665 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$17.00 on Dec 17, 2025
- All time low close
- HK$1.12 on Nov 13, 2026
- 52 week high
- HK$17.88 on Dec 17, 2025
- 52 week low
- HK$1.05 on Oct 23, 2026
- Deepest drawdown
- -93.4% from Dec 17, 2025 to Nov 13, 2026, not yet recovered
- Best single session
- +28.3% on Mar 31, 2026
- Worst single session
- -30.1% on Jun 10, 2026
- Volatility, 1 year annualised
- 96.1%
- Sessions closing higher, 1 year
- 40%
2665 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 Dec 16, 2025; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$10.18 | HK$13.98 | HK$1.05 | HK$1.12 | -88.8% | 1.8B | 208 |
| 2025 | HK$16.50 | HK$17.88 | HK$9.79 | HK$9.97 | n/a | 2.9M | 8 |
2665 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$1.12 | -9.0% |
| October 2026 | HK$1.23 | -26.2% |
| September 2026 | HK$1.66 | -25.6% |
| August 2026 | HK$2.23 | -7.9% |
| July 2026 | HK$2.42 | -18.5% |
| June 2026 | HK$2.97 | -61.1% |
| May 2026 | HK$7.63 | -2.2% |
| April 2026 | HK$7.80 | -15.8% |
| March 2026 | HK$9.26 | -15.0% |
| February 2026 | HK$10.90 | 0.0% |
| January 2026 | HK$10.90 | +9.3% |
| December 2025 | HK$9.97 | n/a |
About the 2665 data
Daily bars. 216 sessions from Dec 16, 2025 to Nov 13, 2026, one row per HKEX 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 17, 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 HKEX trading days; minute timestamps are UTC. Prices are in HKD. 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 16, 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/hkex%3A2665/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
2665 share price history
