HKEX · 7688 · stock
Shanghai Top Numerical Control Technology Co., Ltd. (7688) stock price history
Every HKEX trading session of Shanghai Top Numerical Control Technology Co., Ltd. from May 20, 2026 to Sep 28, 2026: 91 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.
7688 adjusted close, 2026 to 2026
- HK$47.50
- All time high, 2026
- HK$49.98
- 52 week high, HK$12.12 low
- 91
- Daily sessions since 2026
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.
7688 key facts
- Shanghai Top Numerical Control Technology Co., Ltd. (7688) closed at HK$21.90 on Sep 28, 2026 on HKEX.
- 7688's all time high close is HK$47.50, set on May 20, 2026; its all time low close is HK$12.38 on Jul 30, 2026.
- 7688's 52 week range is HK$12.12 to HK$49.98.
- 7688's deepest drawdown was -73.9% from May 20, 2026 to Jul 30, 2026.
- DataCedar holds 91 daily sessions of 7688 history from May 20, 2026 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
7688 price chart, 2026 to 2026
7688 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +39.8% |
| 3 months | -8.0% |
| 6 months | n/a |
| Year to date | n/a |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since May 20, 2026 | -53.9% |
7688 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$47.50 on May 20, 2026
- All time low close
- HK$12.38 on Jul 30, 2026
- 52 week high
- HK$49.98 on May 21, 2026
- 52 week low
- HK$12.12 on Jul 28, 2026
- Deepest drawdown
- -73.9% from May 20, 2026 to Jul 30, 2026, not yet recovered
- Best single session
- +15.8% on Sep 4, 2026
- Worst single session
- -19.4% on Jul 17, 2026
- Volatility, 1 year annualised
- 106.2%
- Sessions closing higher, 1 year
- 46%
7688 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. 2026 starts on May 20, 2026; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$37.00 | HK$49.98 | HK$12.12 | HK$21.90 | n/a | 186.9M | 91 |
7688 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$21.90 | +32.6% |
| August 2026 | HK$16.51 | +17.1% |
| July 2026 | HK$14.10 | -41.6% |
| June 2026 | HK$24.14 | -29.0% |
| May 2026 | HK$34.00 | n/a |
About the 7688 data
Daily bars. 91 sessions from May 20, 2026 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 May 20, 2026, 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/7688/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
7688 share price history
