Big move · Taiwan stocks
GlobalWafers Co., Ltd. (6488) tumbles 9.9% to TWD 685.00
Its biggest one-day fall in 3 months.
- Close
- TWD 685.00
- On the day
- −9.9%
- Volume
- 0.9× average
- vs 52-week high
- −54.8%
GlobalWafers Co., Ltd. closing prices
The last 90 closes up to 3 November 2026. The live chart is on the 6488 page.
What happened
GlobalWafers Co., Ltd. (6488) closed at TWD 685.00 on 3 November 2026, down 9.9% from TWD 760.00 the session before.
It was 6488's biggest one-day fall in 3 months. Over 5 sessions the price is down 15.8%, and over 20 sessions it is down 42.4%.
The close is 54.8% below the highest close of the past year (TWD 1,515.00 on 14 Jul 2026) and 99.1% above the lowest (TWD 344.00 on 21 Nov 2025).
Volume was close to its recent average.
Across the 17 TAIPEIEXCHANGE stocks we track, 0 closed higher and 17 closed lower that day, with a median change of −8.80%. 6488's change was −9.9%.
This page reports what the price and volume data show. It does not say why the price moved.
The numbers
| Previous close | TWD 760.00 |
|---|---|
| Close | TWD 685.00 |
| Change on the day | −9.87% |
| Change over 5 sessions | −15.85% |
| Change over 20 sessions | −42.44% |
| Volume | 10.51 Million |
| Average volume, up to 20 sessions before | 12.14 Million |
| Volume against that average | 0.9 times |
| Highest close in the past year | TWD 1,515.00 (14 Jul 2026) |
| Lowest close in the past year | TWD 344.00 (21 Nov 2025) |
The full chart and history are on GlobalWafers Co., Ltd. (6488). More from this market: TAIPEIEXCHANGE news today.