TWSE · 6645 · stock

Kim Forest Enterprise Co., Ltd. (6645) stock price history

Every TWSE trading session of Kim Forest Enterprise Co., Ltd. from Aug 18, 2017 to Sep 24, 2026: 2,214 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.

Get 6645 data, free keyYear by year table

6645 adjusted close, 2017 to 2026

6645Kim Forest Enterprise Co., Ltd.
NT$12.50-47.9% over one year
20182020202220242026
NT$69.51
All time high, 2020
NT$26.45
52 week high, NT$11.40 low
2,214
Daily sessions since 2017

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.

6645 key facts

  • Kim Forest Enterprise Co., Ltd. (6645) closed at NT$12.50 on Sep 24, 2026 on TWSE.
  • 6645's all time high close is NT$69.51, set on Sep 21, 2020; its all time low close is NT$8.14 on Dec 9, 2019.
  • 6645's 52 week range is NT$11.40 to NT$26.45.
  • 6645 returned -47.9% over the year to Sep 24, 2026 and -46.7% over five years.
  • Since Aug 18, 2017 6645 returned -28%, -3.6% a year compounded.
  • 6645's deepest drawdown was -83.2% from Sep 23, 2020 to Jun 1, 2026.
  • DataCedar holds 2,214 daily sessions of 6645 history from Aug 18, 2017 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6645 price chart, 2017 to 2026

6645 adjusted close, Aug 18, 2017 to Sep 24, 2026NT$8.14NT$26.41NT$44.68NT$62.9520182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6645 returns

Price return from the last close on or before the window start to Sep 24, 2026, on adjusted closes.

PeriodReturn
1 month-3.8%
3 months-21.9%
6 months-11.3%
Year to date-30.7%
1 year-47.9%
3 years-70.8%
5 years-46.7%
10 yearsn/a
Since Aug 18, 2017-28.0%
Compound annual growth, 9.1 years-3.6%

6645 records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
NT$69.51 on Sep 21, 2020
All time low close
NT$8.14 on Dec 9, 2019
52 week high
NT$26.45 on Oct 27, 2025
52 week low
NT$11.40 on May 29, 2026
Deepest drawdown
-83.2% from Sep 23, 2020 to Jun 1, 2026, not yet recovered
Best single session
+257.1% on Jul 27, 2020
Worst single session
-21.9% on May 14, 2021
Volatility, 1 year annualised
40.4%
Sessions closing higher, 1 year
35%
Best calendar year
2020, +141%
Worst calendar year
2024, -32%

6645 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. 2017 starts on Aug 18, 2017; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$17.70NT$18.50NT$11.40NT$12.50-29.4%9M178
2025NT$23.65NT$26.45NT$16.20NT$17.70-25.9%14.9M242
2024NT$35.81NT$45.14NT$23.20NT$23.90-32.0%16.3M242
2023NT$28.84NT$50.38NT$26.56NT$35.14+22.0%49.5M239
2022NT$21.34NT$38.33NT$19.31NT$28.80+35.8%96.3M246
2021NT$30.31NT$50.78NT$17.03NT$21.21-29.3%93.4M243
2020NT$11.96NT$77.86NT$11.34NT$30.01+140.7%84.1M245
2019NT$13.49NT$14.66NT$8.05NT$12.47-11.4%6.1M241
2018NT$13.98NT$16.81NT$10.91NT$14.07+3.7%7.3M245
2017NT$17.37NT$18.83NT$12.46NT$13.58n/a5.8M93

6645 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$12.50+1.6%
August 2026NT$12.30-7.9%
July 2026NT$13.35-16.6%
June 2026NT$16.00+33.9%
May 2026NT$11.95-7.4%
April 2026NT$12.90-7.9%
March 2026NT$14.00-19.3%
February 2026NT$17.35-2.0%
January 2026NT$17.700.0%
December 2025NT$17.70-6.3%
November 2025NT$18.90-13.3%
October 2025NT$21.80-7.2%

About the 6645 data

Daily bars. 2,214 sessions from Aug 18, 2017 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 Aug 18, 2017, 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/6645/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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