HKEX · 2616 · stock
CStone Pharmaceuticals (2616) stock price history
Every HKEX trading session of CStone Pharmaceuticals from Feb 26, 2019 to Sep 29, 2026: 1,869 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.
2616 adjusted close, 2019 to 2026
- HK$18.20
- All time high, 2021
- HK$10.41
- 52 week high, HK$4.01 low
- 1,869
- Daily sessions since 2019
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
2616 key facts
- CStone Pharmaceuticals (2616) closed at HK$5.56 on Sep 29, 2026 on HKEX.
- 2616's all time high close is HK$18.20, set on Jun 21, 2021; its all time low close is HK$0.8200 on Apr 8, 2024.
- 2616's 52 week range is HK$4.01 to HK$10.41.
- 2616 returned -28.1% over the year to Sep 29, 2026 and -47.5% over five years.
- Since Feb 26, 2019 2616 returned -57%, -10.5% a year compounded.
- 2616's deepest drawdown was -95.5% from Jun 21, 2021 to Apr 8, 2024.
- DataCedar holds 1,869 daily sessions of 2616 history from Feb 26, 2019 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2616 price chart, 2019 to 2026
2616 returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.6% |
| 3 months | +13.9% |
| 6 months | -33.3% |
| Year to date | +3.9% |
| 1 year | -28.1% |
| 3 years | +200.5% |
| 5 years | -47.5% |
| 10 years | n/a |
| Since Feb 26, 2019 | -56.8% |
| Compound annual growth, 7.6 years | -10.5% |
2616 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$18.20 on Jun 21, 2021
- All time low close
- HK$0.8200 on Apr 8, 2024
- 52 week high
- HK$10.41 on Apr 16, 2026
- 52 week low
- HK$4.01 on Jun 10, 2026
- Deepest drawdown
- -95.5% from Jun 21, 2021 to Apr 8, 2024, not yet recovered
- Best single session
- +24.6% on Aug 15, 2025
- Worst single session
- -32.4% on Jun 1, 2026
- Volatility, 1 year annualised
- 79.8%
- Sessions closing higher, 1 year
- 47%
- Best calendar year
- 2025, +131%
- Worst calendar year
- 2023, -51%
2616 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. 2019 starts on Feb 26, 2019; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$5.27 | HK$10.41 | HK$4.01 | HK$5.56 | +4.5% | 2.1B | 183 |
| 2025 | HK$2.25 | HK$13.15 | HK$2.02 | HK$5.32 | +131.3% | 3.2B | 246 |
| 2024 | HK$2.27 | HK$2.78 | HK$0.8000 | HK$2.30 | +1.3% | 544.1M | 246 |
| 2023 | HK$4.60 | HK$6.22 | HK$1.62 | HK$2.27 | -51.0% | 1.2B | 243 |
| 2022 | HK$8.45 | HK$8.62 | HK$3.21 | HK$4.63 | -44.0% | 542.8M | 246 |
| 2021 | HK$10.08 | HK$19.12 | HK$7.12 | HK$8.27 | -18.1% | 821.9M | 247 |
| 2020 | HK$10.30 | HK$13.10 | HK$6.73 | HK$10.10 | -1.9% | 399.3M | 248 |
| 2019 | HK$13.32 | HK$16.90 | HK$9.81 | HK$10.30 | n/a | 241.8M | 210 |
2616 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$5.56 | -3.3% |
| August 2026 | HK$5.75 | +33.1% |
| July 2026 | HK$4.32 | -8.3% |
| June 2026 | HK$4.71 | -41.5% |
| May 2026 | HK$8.05 | -13.4% |
| April 2026 | HK$9.30 | +6.9% |
| March 2026 | HK$8.70 | +30.2% |
| February 2026 | HK$6.68 | +24.4% |
| January 2026 | HK$5.37 | +0.9% |
| December 2025 | HK$5.32 | -12.9% |
| November 2025 | HK$6.11 | -2.4% |
| October 2025 | HK$6.26 | -17.6% |
About the 2616 data
Daily bars. 1,869 sessions from Feb 26, 2019 to Sep 29, 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 Feb 26, 2019, 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/2616/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
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Common questions
2616 share price history
