IMOS
ChipMOS TECHNOLOGIES INC
stockNASDAQADR
At CloseOct 2, 2026 3:59:57 PM EDT
83.25USD+14.543%(+10.57)259,542
Pre-marketOct 2, 2026 9:07:30 AM EDT
80.00USD+10.072%(+7.32)
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2.89B
Technology
Semiconductors
HQ
Hsinchu, Taiwan
Previous Close
$72.68
Beta
2.04
52-Week High
$83.84 2026-10-02
52-Week Low
$19.24 2025-10-14
SMA 50
$57.77
SMA 200
$49.33
Avg. Vol 10D
111,493
Avg. Vol 30D
83,088
Avg. Vol 90D
110,382
Relative Vol
3.12
34.77M
27.84M
80.08%
90,533
0.33%
1.43
54%/46%
54.90%
46.21%
1.5800%
20,000
83
631
2,756
Nov 10, 2026 (36d)
Jun 29, 2026 · $0.783
Jan 23, 2011 · 1-for-4 (reverse)
Sep 29, 2026
ChipMOS Technologies shares fall after reporting August EPS · 
Seeking Alpha
Sep 22, 2026
How agentic AI impacts the semiconductor industry · Seeking Alpha
IMOS Profile
ChipMOS Technologies, Inc. provides total semiconductor testing and packaging solutions to fabless companies, integrated device manufacturers and foundries.
IMOS Performance
| Period | Price | Date | Change | Beta |
|---|---|---|---|---|
| 1W | 71.58 | 2026-09-28 | +16.09% | 14.742 |
| 1M | 57.61 | 2026-09-04 | +44.25% | 2.951 |
| 3M | 72.53 | 2026-07-06 | +14.57% | 2.799 |
| 6M | 36.57 | 2026-04-06 | +127.23% | 3.062 |
| 1Y | 20.15 | 2025-10-03 | +312.41% | 2.038 |
| 2Y | 23.12 | 2024-10-04 | +259.43% | — |
| 5Y | 32.11 | 2021-10-04 | +158.80% | 1.007 |
IMOS Stock Summary
ChipMOS TECHNOLOGIES INC (NASDAQ:IMOS) stock price today is $83.10, and today's volume is 259,542. IMOS is up 14.337% today. The 30 day average volume is 83,088. IMOS market cap is $2.89B with 34.77M shares outstanding.