TWSE · 6921 · stock
LeRain Technology Co., Ltd. (6921) stock price history
Every TWSE trading session of LeRain Technology Co., Ltd. from Dec 24, 2025 to Sep 24, 2026: 183 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.
6921 adjusted close, 2025 to 2026
- NT$104.00
- All time high, 2026
- NT$104.50
- 52 week high, NT$54.40 low
- 183
- Daily sessions since 2025
Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
6921 key facts
- LeRain Technology Co., Ltd. (6921) closed at NT$63.90 on Sep 24, 2026 on TWSE.
- 6921's all time high close is NT$104.00, set on Apr 21, 2026; its all time low close is NT$56.30 on Jan 16, 2026.
- 6921's 52 week range is NT$54.40 to NT$104.50.
- 6921's deepest drawdown was -45.1% from Apr 21, 2026 to Jul 30, 2026.
- DataCedar holds 183 daily sessions of 6921 history from Dec 24, 2025 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.
6921 price chart, 2025 to 2026
6921 returns
Price return from the last close on or before the window start to Sep 24, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -7.3% |
| 3 months | -10.0% |
| 6 months | -7.4% |
| Year to date | -10.0% |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Dec 24, 2025 | -30.5% |
6921 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- NT$104.00 on Apr 21, 2026
- All time low close
- NT$56.30 on Jan 16, 2026
- 52 week high
- NT$104.50 on Apr 23, 2026
- 52 week low
- NT$54.40 on Aug 3, 2026
- Deepest drawdown
- -45.1% from Apr 21, 2026 to Jul 30, 2026, not yet recovered
- Best single session
- +10.0% on Jan 26, 2026
- Worst single session
- -12.0% on Dec 26, 2025
- Volatility, 1 year annualised
- 60.1%
- Sessions closing higher, 1 year
- 40%
6921 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 Dec 24, 2025; 2026 runs to Sep 24, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | NT$67.80 | NT$104.50 | NT$54.40 | NT$63.90 | -4.2% | 10.3M | 178 |
| 2025 | NT$66.00 | NT$97.00 | NT$65.10 | NT$66.70 | n/a | 971.2K | 5 |
6921 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | NT$63.90 | -0.9% |
| August 2026 | NT$64.50 | +8.8% |
| July 2026 | NT$59.30 | -13.4% |
| June 2026 | NT$68.50 | -9.9% |
| May 2026 | NT$76.00 | -16.9% |
| April 2026 | NT$91.50 | +38.6% |
| March 2026 | NT$66.00 | -18.1% |
| February 2026 | NT$80.60 | +6.8% |
| January 2026 | NT$75.50 | +13.2% |
| December 2025 | NT$66.70 | n/a |
About the 6921 data
Daily bars. 183 sessions from Dec 24, 2025 to Sep 24, 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 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 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 Dec 24, 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/6921/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on TWSE
Common questions
6921 share price history
