HKEX · 1801 · stock
Innovent Biologics, Inc. (1801) stock price history
Every HKEX trading session of Innovent Biologics, Inc. from Oct 31, 2018 to Sep 28, 2026: 1,946 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.
1801 adjusted close, 2018 to 2026
- HK$109.80
- All time high, 2026
- HK$112.70
- 52 week high, HK$69.55 low
- 1,946
- Daily sessions since 2018
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2018 to 2026 series and minute bars.
1801 key facts
- Innovent Biologics, Inc. (1801) closed at HK$96.15 on Sep 28, 2026 on HKEX.
- 1801's all time high close is HK$109.80, set on Aug 26, 2026; its all time low close is HK$16.56 on Nov 9, 2018.
- 1801's 52 week range is HK$69.55 to HK$112.70.
- 1801 returned +3.1% over the year to Sep 28, 2026 and +26.5% over five years.
- Since Oct 31, 2018 1801 returned +480%, +24.9% a year compounded.
- 1801's deepest drawdown was -82.0% from Jan 20, 2021 to May 13, 2022.
- DataCedar holds 1,946 daily sessions of 1801 history from Oct 31, 2018 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1801 price chart, 2018 to 2026
1801 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -10.6% |
| 3 months | +27.9% |
| 6 months | +12.5% |
| Year to date | +21.5% |
| 1 year | +3.1% |
| 3 years | +141.0% |
| 5 years | +26.5% |
| 10 years | n/a |
| Since Oct 31, 2018 | +479.9% |
| Compound annual growth, 7.9 years | +24.9% |
1801 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$109.80 on Aug 26, 2026
- All time low close
- HK$16.56 on Nov 9, 2018
- 52 week high
- HK$112.70 on Aug 26, 2026
- 52 week low
- HK$69.55 on Jun 9, 2026
- Deepest drawdown
- -82.0% from Jan 20, 2021 to May 13, 2022, recovered Sep 1, 2025
- Best single session
- +17.4% on Mar 27, 2025
- Worst single session
- -21.1% on Apr 7, 2025
- Volatility, 1 year annualised
- 47.5%
- Sessions closing higher, 1 year
- 44%
- Growth of 1 since 2018
- 5.8×
- Best calendar year
- 2020, +212%
- Worst calendar year
- 2021, -42%
1801 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. 2018 starts on Oct 31, 2018; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$77.40 | HK$112.70 | HK$69.55 | HK$96.15 | +26.1% | 2.3B | 182 |
| 2025 | HK$37.10 | HK$109.10 | HK$28.65 | HK$76.25 | +107.8% | 4.6B | 246 |
| 2024 | HK$42.50 | HK$52.15 | HK$28.30 | HK$36.70 | -14.2% | 2.2B | 246 |
| 2023 | HK$33.85 | HK$49.80 | HK$27.30 | HK$42.75 | +27.6% | 2.1B | 243 |
| 2022 | HK$49.50 | HK$49.50 | HK$18.06 | HK$33.50 | -30.6% | 2.8B | 246 |
| 2021 | HK$82.00 | HK$107.10 | HK$45.00 | HK$48.25 | -41.7% | 1.8B | 247 |
| 2020 | HK$26.55 | HK$82.80 | HK$24.90 | HK$82.80 | +211.9% | 1.7B | 248 |
| 2019 | HK$24.50 | HK$31.85 | HK$18.80 | HK$26.55 | +10.2% | 868.9M | 246 |
| 2018 | HK$14.30 | HK$24.45 | HK$14.00 | HK$24.10 | n/a | 128.9M | 42 |
1801 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$96.15 | -7.4% |
| August 2026 | HK$103.80 | +19.7% |
| July 2026 | HK$86.70 | +8.9% |
| June 2026 | HK$79.60 | -4.5% |
| May 2026 | HK$83.35 | -7.4% |
| April 2026 | HK$90.00 | +6.0% |
| March 2026 | HK$84.90 | -0.2% |
| February 2026 | HK$85.10 | +4.9% |
| January 2026 | HK$81.10 | +6.4% |
| December 2025 | HK$76.25 | -19.0% |
| November 2025 | HK$94.10 | +8.2% |
| October 2025 | HK$87.00 | -9.8% |
About the 1801 data
Daily bars. 1,946 sessions from Oct 31, 2018 to Sep 28, 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 Sep 29, 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 Oct 31, 2018, 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/1801/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
- 1797 East Buy Holding Limited
- 1798 China Datang Corporation Renewable Power Co., Limited
- 1799 Xinte Energy Co., Ltd.
- 1800 China Communications Construction Company Limited
- 1803 Beijing Sports and Entertainment Industry Group Limited
- 1808 Enterprise Development Holdings Limited
- 1809 Prinx Chengshan Holdings Limited
- 1810 Xiaomi Corporation
Common questions
1801 share price history
