HKEX · 1971 · stock
Redsun Services Group Limited (1971) stock price history
Every HKEX trading session of Redsun Services Group Limited from Jul 7, 2020 to Nov 12, 2026: 1,494 daily bars, adjusted for splits and dividends, with minute bars from Sep 18, 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.
1971 adjusted close, 2020 to 2026
- HK$7.59
- All time high, 2020
- HK$0.4250
- 52 week high, HK$0.0510 low
- 1,494
- Daily sessions since 2020
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
1971 key facts
- Redsun Services Group Limited (1971) closed at HK$0.3050 on Nov 12, 2026 on HKEX.
- 1971's all time high close is HK$7.59, set on Aug 20, 2020; its all time low close is HK$0.2550 on Oct 20, 2025.
- 1971's 52 week range is HK$0.0510 to HK$0.4250.
- 1971 returned -21.8% over the year to Nov 12, 2026 and -93.1% over five years.
- Since Jul 7, 2020 1971 returned -93%, -34.2% a year compounded.
- 1971's deepest drawdown was -96.6% from Aug 20, 2020 to Oct 20, 2025.
- DataCedar holds 1,494 daily sessions of 1971 history from Jul 7, 2020 and minute bars from Sep 18, 2026, adjusted for splits and dividends, served by the API under a key.
1971 price chart, 2020 to 2026
1971 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -9.0% |
| 3 months | -7.6% |
| 6 months | -19.7% |
| Year to date | -20.8% |
| 1 year | -21.8% |
| 3 years | -35.1% |
| 5 years | -93.1% |
| 10 years | n/a |
| Since Jul 7, 2020 | -93.0% |
| Compound annual growth, 6.3 years | -34.2% |
1971 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$7.59 on Aug 20, 2020
- All time low close
- HK$0.2550 on Oct 20, 2025
- 52 week high
- HK$0.4250 on Nov 26, 2025
- 52 week low
- HK$0.0510 on May 27, 2026
- Deepest drawdown
- -96.6% from Aug 20, 2020 to Oct 20, 2025, not yet recovered
- Best single session
- +39.7% on Oct 27, 2025
- Worst single session
- -22.5% on Oct 18, 2024
- Volatility, 1 year annualised
- 69.8%
- Sessions closing higher, 1 year
- 23%
- Best calendar year
- 2025, -8%
- Worst calendar year
- 2023, -79%
1971 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. 2020 starts on Jul 7, 2020; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.3850 | HK$0.4200 | HK$0.0510 | HK$0.3050 | -20.8% | 5.6M | 186 |
| 2025 | HK$0.4200 | HK$0.4800 | HK$0.2480 | HK$0.3850 | -8.3% | 21M | 223 |
| 2024 | HK$0.4700 | HK$0.6400 | HK$0.3350 | HK$0.4200 | -10.6% | 2M | 238 |
| 2023 | HK$2.20 | HK$2.53 | HK$0.4000 | HK$0.4700 | -78.6% | 3.3M | 239 |
| 2022 | HK$4.25 | HK$4.30 | HK$1.10 | HK$2.20 | -48.0% | 20.3M | 240 |
| 2021 | HK$4.88 | HK$5.72 | HK$3.69 | HK$4.23 | -12.0% | 181.8M | 247 |
| 2020 | HK$4.81 | HK$7.61 | HK$4.09 | HK$4.81 | n/a | 414.7M | 121 |
1971 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.3050 | -4.7% |
| October 2026 | HK$0.3200 | -3.0% |
| September 2026 | HK$0.3300 | +1.5% |
| August 2026 | HK$0.3250 | -1.5% |
| July 2026 | HK$0.3300 | +4.8% |
| June 2026 | HK$0.3150 | -7.4% |
| May 2026 | HK$0.3400 | -4.2% |
| April 2026 | HK$0.3550 | +9.2% |
| March 2026 | HK$0.3250 | -12.2% |
| February 2026 | HK$0.3700 | -2.6% |
| January 2026 | HK$0.3800 | -1.3% |
| December 2025 | HK$0.3850 | -7.2% |
About the 1971 data
Daily bars. 1,494 sessions from Jul 7, 2020 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 18, 2026 forward, most recent session Oct 22, 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 Jul 7, 2020, 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%3A1971/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
1971 share price history
