HKEX · 1548 · stock
Genscript Biotech Corporation (1548) stock price history
Every HKEX trading session of Genscript Biotech Corporation from Dec 30, 2015 to Nov 12, 2026: 2,671 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.
1548 adjusted close, 2015 to 2026
- HK$49.14
- All time high, 2026
- HK$49.46
- 52 week high, HK$10.36 low
- 2,671
- Daily sessions since 2015
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.
1548 key facts
- Genscript Biotech Corporation (1548) closed at HK$31.84 on Nov 12, 2026 on HKEX.
- 1548's all time high close is HK$49.14, set on Oct 6, 2026; its all time low close is HK$1.09 on May 27, 2016.
- 1548's 52 week range is HK$10.36 to HK$49.46.
- 1548 returned +85.5% over the year to Nov 12, 2026 and -1.3% over five years.
- Over ten years 1548 returned +834%, +25.0% a year compounded.
- 1548's deepest drawdown was -80.4% from Jul 19, 2021 to Jun 3, 2024.
- DataCedar holds 2,671 daily sessions of 1548 history from Dec 30, 2015 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1548 price chart, 2015 to 2026
1548 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -24.4% |
| 3 months | +28.1% |
| 6 months | +119.6% |
| Year to date | +155.7% |
| 1 year | +85.5% |
| 3 years | +37.2% |
| 5 years | -1.3% |
| 10 years | +834.3% |
| Since Dec 30, 2015 | +2,321% |
| Compound annual growth, 10.9 years | +34.1% |
1548 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$49.14 on Oct 6, 2026
- All time low close
- HK$1.09 on May 27, 2016
- 52 week high
- HK$49.46 on Oct 6, 2026
- 52 week low
- HK$10.36 on Mar 23, 2026
- Deepest drawdown
- -80.4% from Jul 19, 2021 to Jun 3, 2024, recovered Sep 25, 2026
- Best single session
- +31.6% on Dec 22, 2017
- Worst single session
- -26.8% on Sep 27, 2018
- Volatility, 1 year annualised
- 76.5%
- Sessions closing higher, 1 year
- 50%
- Growth of 1 since 2015
- 24.2×
- Best calendar year
- 2017, +442%
- Worst calendar year
- 2024, -50%
1548 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. 2015 starts on Dec 30, 2015; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$12.40 | HK$49.46 | HK$10.36 | HK$31.84 | +157.0% | 5.2B | 209 |
| 2025 | HK$9.96 | HK$19.40 | HK$8.88 | HK$12.39 | +25.7% | 4.5B | 246 |
| 2024 | HK$19.84 | HK$19.84 | HK$7.43 | HK$9.86 | -50.4% | 3.3B | 246 |
| 2023 | HK$24.40 | HK$30.00 | HK$16.00 | HK$19.86 | -20.1% | 2.3B | 243 |
| 2022 | HK$34.05 | HK$34.45 | HK$13.96 | HK$24.85 | -28.0% | 1.9B | 245 |
| 2021 | HK$11.30 | HK$43.40 | HK$9.66 | HK$34.50 | +206.9% | 2.7B | 246 |
| 2020 | HK$17.72 | HK$20.10 | HK$10.12 | HK$11.24 | -36.5% | 2B | 248 |
| 2019 | HK$10.46 | HK$24.45 | HK$9.60 | HK$17.70 | +67.6% | 1.5B | 246 |
| 2018 | HK$20.50 | HK$34.00 | HK$9.43 | HK$10.56 | -47.1% | 3.8B | 246 |
| 2017 | HK$3.69 | HK$23.50 | HK$3.09 | HK$19.98 | +441.9% | 2.9B | 247 |
| 2016 | HK$1.32 | HK$4.20 | HK$1.07 | HK$3.69 | +180.3% | 2B | 247 |
| 2015 | HK$1.43 | HK$1.48 | HK$1.30 | HK$1.32 | n/a | 72.6M | 2 |
1548 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$31.84 | -9.1% |
| October 2026 | HK$35.02 | -21.9% |
| September 2026 | HK$44.86 | +32.4% |
| August 2026 | HK$33.88 | +87.6% |
| July 2026 | HK$18.06 | +47.7% |
| June 2026 | HK$12.23 | -10.6% |
| May 2026 | HK$13.68 | -0.3% |
| April 2026 | HK$13.72 | +25.3% |
| March 2026 | HK$10.95 | -8.3% |
| February 2026 | HK$11.94 | -7.1% |
| January 2026 | HK$12.85 | +3.7% |
| December 2025 | HK$12.39 | -16.9% |
About the 1548 data
Daily bars. 2,671 sessions from Dec 30, 2015 to Nov 12, 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 Nov 11, 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 30, 2015, 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%3A1548/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
1548 share price history
