Big move · Taiwan stocks
All Ring Tech Co., Ltd. (6187) tumbles 9.7% to TWD 1,390.00
Its biggest one-day fall in 7 months.
- Close
- TWD 1,390.00
- On the day
- −9.7%
- Volume
- 1.2× average
- vs 52-week high
- −17.0%
All Ring Tech Co., Ltd. closing prices
The last 90 closes up to 15 October 2026. The live chart is on the 6187 page.
What happened
All Ring Tech Co., Ltd. (6187) closed at TWD 1,390.00 on 15 October 2026, down 9.7% from TWD 1,540.00 the session before.
It was 6187's biggest one-day fall in 7 months. It was the third lower close in a row. Over 5 sessions the price is down 9.4%, and over 20 sessions it is up 13.5%.
The close is 17.0% below the highest close of the past year (TWD 1,675.00 on 12 Oct 2026) and 342.0% above the lowest (TWD 314.50 on 10 Nov 2025).
Volume was close to its recent average.
Across the 20 TAIPEIEXCHANGE stocks we track, 0 closed higher and 19 closed lower that day, with a median change of −7.86%. 6187's change was −9.7%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | TWD 1,540.00 |
|---|---|
| Close | TWD 1,390.00 |
| Change on the day | −9.74% |
| Change over 5 sessions | −9.45% |
| Change over 20 sessions | +13.47% |
| Volume | 3.14 Million |
| Average volume, up to 20 sessions before | 2.60 Million |
| Volume against that average | 1.2 times |
| Highest close in the past year | TWD 1,675.00 (12 Oct 2026) |
| Lowest close in the past year | TWD 314.50 (10 Nov 2025) |
The full chart and history are on All Ring Tech Co., Ltd. (6187). More from this market: TAIPEIEXCHANGE news today.