TWSE · 6585 · stock

DingZing Advanced Materials Inc. (6585) stock price history

Every TWSE trading session of DingZing Advanced Materials Inc. from Sep 8, 2016 to Nov 13, 2026: 2,467 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 6585 data, free keyYear by year table

6585 adjusted close, 2016 to 2026

6585DingZing Advanced Materials Inc.
NT$94.50-0.3% over one year
20182020202220242026
NT$204.51
All time high, 2024
NT$146.70
52 week high, NT$75.72 low
2,467
Daily sessions since 2016

Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.

6585 key facts

  • DingZing Advanced Materials Inc. (6585) closed at NT$94.50 on Nov 13, 2026 on TWSE.
  • 6585's all time high close is NT$204.51, set on May 16, 2024; its all time low close is NT$30.21 on Mar 19, 2020.
  • 6585's 52 week range is NT$75.72 to NT$146.70.
  • 6585 returned -0.3% over the year to Nov 13, 2026 and +66.0% over five years.
  • Over ten years 6585 returned +81%, +6.1% a year compounded.
  • 6585's deepest drawdown was -61.9% from May 16, 2024 to Mar 10, 2026.
  • DataCedar holds 2,467 daily sessions of 6585 history from Sep 8, 2016 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6585 price chart, 2016 to 2026

6585 adjusted close, Sep 8, 2016 to Nov 13, 2026NT$30.31NT$86.31NT$142.31NT$198.30201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6585 returns

Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.

PeriodReturn
1 month-3.6%
3 months-21.3%
6 months+7.6%
Year to date+10.9%
1 year-0.3%
3 years-16.1%
5 years+66.0%
10 years+81.4%
Since Sep 8, 2016+95.7%
Compound annual growth, 10.2 years+6.8%

6585 records

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

All time high close
NT$204.51 on May 16, 2024
All time low close
NT$30.21 on Mar 19, 2020
52 week high
NT$146.70 on Jun 22, 2026
52 week low
NT$75.72 on Mar 9, 2026
Deepest drawdown
-61.9% from May 16, 2024 to Mar 10, 2026, not yet recovered
Best single session
+16.3% on Apr 15, 2021
Worst single session
-11.7% on Jan 4, 2019
Volatility, 1 year annualised
41.3%
Sessions closing higher, 1 year
45%
Best calendar year
2023, +136%
Worst calendar year
2025, -35%

6585 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. 2016 starts on Sep 8, 2016; 2026 runs to Nov 13, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$85.02NT$146.70NT$75.72NT$94.50+10.9%61.2M207
2025NT$132.94NT$174.54NT$82.60NT$85.21-35.2%61.3M242
2024NT$120.67NT$210.73NT$106.47NT$131.59+9.0%175.7M242
2023NT$51.02NT$132.65NT$44.76NT$120.67+136.1%192.6M239
2022NT$75.24NT$78.17NT$38.46NT$51.11-32.3%37.3M245
2021NT$36.09NT$77.36NT$35.05NT$75.49+106.7%10.1M242
2020NT$37.24NT$39.04NT$30.21NT$36.53-1.9%163.1K245
2019NT$43.72NT$45.26NT$36.23NT$37.24-14.8%1.2M241
2018NT$38.17NT$44.03NT$34.10NT$43.72+14.5%4.8M245
2017NT$46.94NT$48.52NT$33.88NT$38.17-19.3%896.2K243
2016NT$48.30NT$61.10NT$43.91NT$47.27n/a921.1K76

6585 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$94.50+0.4%
October 2026NT$94.10-9.5%
September 2026NT$104.00-7.6%
August 2026NT$112.50-0.9%
July 2026NT$113.50-12.7%
June 2026NT$130.00+37.8%
May 2026NT$94.31+15.5%
April 2026NT$81.63-11.3%
March 2026NT$91.99+4.4%
February 2026NT$88.12+0.6%
January 2026NT$87.63+2.8%
December 2025NT$85.21-1.8%

About the 6585 data

Daily bars. 2,467 sessions from Sep 8, 2016 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 10, 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 Sep 8, 2016, 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%3A6585/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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