HKEX · 2577 · stock
InnoScience (Suzhou) Technology Holding Co., Ltd. (2577) stock price history
Every HKEX trading session of InnoScience (Suzhou) Technology Holding Co., Ltd. from Dec 30, 2024 to Nov 12, 2026: 456 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.
2577 adjusted close, 2024 to 2026
- HK$101.60
- All time high, 2025
- HK$89.80
- 52 week high, HK$24.90 low
- 456
- Daily sessions since 2024
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2024 to 2026 series and minute bars.
2577 key facts
- InnoScience (Suzhou) Technology Holding Co., Ltd. (2577) closed at HK$27.82 on Nov 12, 2026 on HKEX.
- 2577's all time high close is HK$101.60, set on Sep 11, 2025; its all time low close is HK$25.30 on Nov 3, 2026.
- 2577's 52 week range is HK$24.90 to HK$89.80.
- 2577 returned -62.0% over the year to Nov 12, 2026.
- Since Dec 30, 2024 2577 returned -10%, -5.6% a year compounded.
- 2577's deepest drawdown was -75.1% from Sep 11, 2025 to Nov 3, 2026.
- DataCedar holds 456 daily sessions of 2577 history from Dec 30, 2024 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2577 price chart, 2024 to 2026
2577 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -21.9% |
| 3 months | -37.9% |
| 6 months | -60.3% |
| Year to date | -64.4% |
| 1 year | -62.0% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Dec 30, 2024 | -10.3% |
| Compound annual growth, 1.9 years | -5.6% |
2577 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$101.60 on Sep 11, 2025
- All time low close
- HK$25.30 on Nov 3, 2026
- 52 week high
- HK$89.80 on May 14, 2026
- 52 week low
- HK$24.90 on Nov 4, 2026
- Deepest drawdown
- -75.1% from Sep 11, 2025 to Nov 3, 2026, not yet recovered
- Best single session
- +30.9% on Aug 1, 2025
- Worst single session
- -23.5% on Apr 7, 2025
- Volatility, 1 year annualised
- 75.4%
- Sessions closing higher, 1 year
- 45%
- Best calendar year
- 2025, +149%
- Worst calendar year
- 2025, +149%
2577 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. 2024 starts on Dec 30, 2024; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$78.40 | HK$89.80 | HK$24.90 | HK$27.82 | -64.5% | 1.7B | 209 |
| 2025 | HK$31.00 | HK$106.10 | HK$30.55 | HK$78.30 | +149.4% | 1B | 245 |
| 2024 | HK$31.00 | HK$34.00 | HK$30.55 | HK$31.40 | n/a | 3M | 2 |
2577 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$27.82 | +1.5% |
| October 2026 | HK$27.40 | -30.4% |
| September 2026 | HK$39.38 | -13.8% |
| August 2026 | HK$45.70 | +17.0% |
| July 2026 | HK$39.06 | -39.6% |
| June 2026 | HK$64.70 | -8.9% |
| May 2026 | HK$71.05 | +10.8% |
| April 2026 | HK$64.15 | +27.8% |
| March 2026 | HK$50.20 | -26.5% |
| February 2026 | HK$68.30 | +18.7% |
| January 2026 | HK$57.55 | -26.5% |
| December 2025 | HK$78.30 | +14.0% |
About the 2577 data
Daily bars. 456 sessions from Dec 30, 2024 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 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 30, 2024, 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%3A2577/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
2577 share price history
