TWSE · 7821 · stock
MiTAC Digital Technology Corporation (7821) stock price history
Every TWSE trading session of MiTAC Digital Technology Corporation from Mar 31, 2025 to Nov 13, 2026: 395 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 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.
7821 adjusted close, 2025 to 2026
- NT$75.30
- All time high, 2026
- NT$76.90
- 52 week high, NT$30.00 low
- 395
- Daily sessions since 2025
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
7821 key facts
- MiTAC Digital Technology Corporation (7821) closed at NT$31.80 on Nov 13, 2026 on TWSE.
- 7821's all time high close is NT$75.30, set on Mar 27, 2026; its all time low close is NT$31.20 on Nov 10, 2026.
- 7821's 52 week range is NT$30.00 to NT$76.90.
- 7821 returned -44.5% over the year to Nov 13, 2026.
- Since Mar 31, 2025 7821 returned -40%, -27.4% a year compounded.
- 7821's deepest drawdown was -58.6% from Mar 27, 2026 to Nov 10, 2026.
- DataCedar holds 395 daily sessions of 7821 history from Mar 31, 2025 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
7821 price chart, 2025 to 2026
7821 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -12.4% |
| 3 months | -19.3% |
| 6 months | -28.0% |
| Year to date | -42.4% |
| 1 year | -44.5% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Mar 31, 2025 | -40.4% |
| Compound annual growth, 1.6 years | -27.4% |
7821 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- NT$75.30 on Mar 27, 2026
- All time low close
- NT$31.20 on Nov 10, 2026
- 52 week high
- NT$76.90 on Mar 30, 2026
- 52 week low
- NT$30.00 on Nov 6, 2026
- Deepest drawdown
- -58.6% from Mar 27, 2026 to Nov 10, 2026, not yet recovered
- Best single session
- +20.7% on Apr 10, 2025
- Worst single session
- -22.8% on Apr 7, 2025
- Volatility, 1 year annualised
- 43.5%
- Sessions closing higher, 1 year
- 43%
7821 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. 2025 starts on Mar 31, 2025; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | NT$53.59 | NT$76.90 | NT$30.00 | NT$31.80 | -40.6% | 36.5M | 207 |
| 2025 | NT$37.80 | NT$66.77 | NT$27.62 | NT$53.50 | n/a | 14.2M | 188 |
7821 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | NT$31.80 | -7.3% |
| October 2026 | NT$34.30 | -4.5% |
| September 2026 | NT$35.90 | -8.2% |
| August 2026 | NT$39.10 | -2.1% |
| July 2026 | NT$39.95 | -4.7% |
| June 2026 | NT$41.90 | -5.1% |
| May 2026 | NT$44.15 | -7.4% |
| April 2026 | NT$47.70 | -28.8% |
| March 2026 | NT$67.00 | +23.2% |
| February 2026 | NT$54.37 | +5.1% |
| January 2026 | NT$51.75 | -3.3% |
| December 2025 | NT$53.50 | -6.6% |
About the 7821 data
Daily bars. 395 sessions from Mar 31, 2025 to Nov 13, 2026, one row per TWSE 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 15, 2026 forward, most recent session Nov 11, 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 TWSE trading days; minute timestamps are UTC. Prices are in TWD. 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 Mar 31, 2025, 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/twse%3A7821/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on TWSE
Common questions
7821 share price history
