TWSE · 8487 · stock

ELTA Technology Co.,Ltd. (8487) stock price history

Every TWSE trading session of ELTA Technology Co.,Ltd. from Dec 10, 2015 to Nov 13, 2026: 2,609 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 8487 data, free keyYear by year table

8487 adjusted close, 2015 to 2026

8487ELTA Technology Co.,Ltd.
NT$64.80+3.1% over one year
20182020202220242026
NT$83.10
All time high, 2026
NT$85.20
52 week high, NT$61.28 low
2,609
Daily sessions since 2015

Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.

8487 key facts

  • ELTA Technology Co.,Ltd. (8487) closed at NT$64.80 on Nov 13, 2026 on TWSE.
  • 8487's all time high close is NT$83.10, set on Jun 11, 2026; its all time low close is NT$7.90 on Mar 23, 2020.
  • 8487's 52 week range is NT$61.28 to NT$85.20.
  • 8487 returned +3.1% over the year to Nov 13, 2026 and +438.9% over five years.
  • Over ten years 8487 returned +189%, +11.2% a year compounded.
  • 8487's deepest drawdown was -85.9% from Dec 10, 2015 to Mar 23, 2020.
  • DataCedar holds 2,609 daily sessions of 8487 history from Dec 10, 2015 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

8487 price chart, 2015 to 2026

8487 adjusted close, Dec 10, 2015 to Nov 13, 2026NT$8.64NT$32.63NT$56.61NT$80.60201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

8487 returns

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

PeriodReturn
1 month-7.0%
3 months-10.2%
6 months+0.6%
Year to date+0.7%
1 year+3.1%
3 years+40.4%
5 years+438.9%
10 years+188.8%
Since Dec 10, 2015+15.9%
Compound annual growth, 10.9 years+1.4%

8487 records

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

All time high close
NT$83.10 on Jun 11, 2026
All time low close
NT$7.90 on Mar 23, 2020
52 week high
NT$85.20 on Jun 12, 2026
52 week low
NT$61.28 on Nov 19, 2025
Deepest drawdown
-85.9% from Dec 10, 2015 to Mar 23, 2020, recovered Feb 29, 2024
Best single session
+24.4% on Mar 28, 2022
Worst single session
-43.8% on Dec 11, 2015
Volatility, 1 year annualised
21.6%
Sessions closing higher, 1 year
41%
Best calendar year
2023, +166%
Worst calendar year
2016, -46%

8487 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. 2015 starts on Dec 10, 2015; 2026 runs to Nov 13, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$64.09NT$85.20NT$61.30NT$64.80+1.2%7.2M207
2025NT$57.00NT$67.72NT$54.76NT$64.01+13.4%6.9M240
2024NT$51.73NT$69.00NT$48.51NT$56.46+10.2%10.6M240
2023NT$19.04NT$53.19NT$18.45NT$51.22+166.1%8.8M238
2022NT$15.59NT$21.37NT$11.57NT$19.24+23.4%5.8M242
2021NT$10.86NT$16.01NT$9.65NT$15.59+36.8%2.5M243
2020NT$11.03NT$12.73NT$7.90NT$11.39+3.3%650.8K245
2019NT$12.23NT$13.14NT$9.50NT$11.03-9.9%631.6K238
2018NT$12.63NT$14.23NT$10.51NT$12.23-9.1%2.4M241
2017NT$21.05NT$22.52NT$12.88NT$13.46-36.0%1.7M226
2016NT$37.92NT$38.50NT$20.84NT$21.04-46.2%2.4M233
2015NT$55.92NT$72.37NT$26.62NT$39.13n/a2.9M16

8487 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$64.80-2.0%
October 2026NT$66.10-6.6%
September 2026NT$70.80+0.4%
August 2026NT$70.50-6.0%
July 2026NT$75.00-4.8%
June 2026NT$78.80+18.2%
May 2026NT$66.65+4.7%
April 2026NT$63.68-0.9%
March 2026NT$64.25-5.6%
February 2026NT$68.05+2.1%
January 2026NT$66.65+4.1%
December 2025NT$64.010.0%

About the 8487 data

Daily bars. 2,609 sessions from Dec 10, 2015 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 Dec 10, 2015, 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%3A8487/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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