ChipMOS TECHNOLOGIES Inc. (IMOS) Stock Price History
Historical prices from 2001 to 2026
- 1M
- +29.5%
- 3M
- +66.3%
- YTD
- +118.0%
- 1Y
- +241.3%
- 3Y
- +37.4%
- 5Y
- +14.4%
Loading 10-year price history...
IMOS Historical Performance
IMOS Annual Returns
Year-by-year price performance · 2002–2026
- 2002 annual price return
- +45.5%
- 2003 annual price return
- +297.9%
- 2004 annual price return
- -29.1%
- 2005 annual price return
- -7.1%
- 2006 annual price return
- +15.7%
- 2007 annual price return
- -37.2%
- 2008 annual price return
- -93.9%
- 2009 annual price return
- +102.9%
- 2010 annual price return
- +128.4%
- 2011 annual price return
- -18.4%
- 2012 annual price return
- +112.1%
- 2013 annual price return
- +61.7%
- 2014 annual price return
- +22.9%
- 2015 annual price return
- -16.8%
- 2016 annual price return
- -24.6%
- 2017 annual price return
- +18.6%
- 2018 annual price return
- -5.1%
- 2019 annual price return
- +32.8%
- 2020 annual price return
- +4.9%
- 2021 annual price return
- +43.9%
- 2022 annual price return
- -38.6%
- 2023 annual price return
- +26.8%
- 2024 annual price return
- -29.9%
- 2025 annual price return
- +57.4%
- 2026 annual price return
- +47.1%
IMOS Stock Price Trajectory (2001–2026)
As of June 22, 2026, ChipMOS TECHNOLOGIES Inc. (IMOS) trades at $66.58, representing a +241.3% return over the past year. The stock has delivered a +114.1% total return over five years (+14.4% CAGR), reflecting significant long-term value creation.
The stock reached its all-time high of $70.70 on May 29, 2026. From this peak, IMOS has corrected -5.8%, currently trading 87% above its 200-day moving average, indicating continued institutional support.
When compared to Technology sector peers ASX (+290.4% 1Y), AMKR (+344.3% 1Y), and ONTO (+244.2% 1Y), IMOS has underperformed the peer group average. Compare IMOS vs ASX →
IMOS Historical Price Data · from 2001
Rows 1–50 of 6,133| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-18 | 64.19 | 66.58 | 62.14 | 66.58 | 176K | +12.85% |
| 2026-06-17 | 59.23 | 60.44 | 58.96 | 59.00 | 71K | +0.73% |
| 2026-06-16 | 60.25 | 60.39 | 58.28 | 58.57 | 77K | -3.45% |
| 2026-06-15 | 62.02 | 62.49 | 60.52 | 60.66 | 29K | -2.08% |
| 2026-06-12 | 62.49 | 63.01 | 60.88 | 61.95 | 100K | -2.84% |
| 2026-06-11 | 60.40 | 63.76 | 58.87 | 63.76 | 116K | +15.67% |
| 2026-06-10 | 56.38 | 57.41 | 55.12 | 55.12 | 70K | -5.91% |
| 2026-06-09 | 59.12 | 60.80 | 55.95 | 58.58 | 118K | +3.72% |
| 2026-06-08 | 56.79 | 57.69 | 55.50 | 56.48 | 97K | -2.05% |
| 2026-06-05 | 61.64 | 61.64 | 57.31 | 57.66 | 119K | -9.81% |
| 2026-06-04 | 62.81 | 64.34 | 61.86 | 63.93 | 76K | +1.88% |
| 2026-06-03 | 62.99 | 62.99 | 61.32 | 62.75 | 134K | -2.88% |
| 2026-06-02 | 64.10 | 64.73 | 61.75 | 64.61 | 106K | -2.94% |
| 2026-06-01 | 65.97 | 68.78 | 65.16 | 66.57 | 144K | -5.25% |
| 2026-05-29 | 69.76 | 70.70 | 67.04 | 70.26 | 247K | +4.88% |
| 2026-05-28 | 63.46 | 67.25 | 60.03 | 66.99 | 210K | +18.11% |
| 2026-05-27 | 58.04 | 59.00 | 55.45 | 56.72 | 143K | +2.70% |
| 2026-05-26 | 53.12 | 55.45 | 53.12 | 55.23 | 80K | +8.25% |
| 2026-05-22 | 50.00 | 52.50 | 49.97 | 51.02 | 108K | +3.97% |
| 2026-05-21 | 48.14 | 49.80 | 48.04 | 49.07 | 73K | +1.20% |
| 2026-05-20 | 48.12 | 48.64 | 47.13 | 48.49 | 63K | -1.04% |
| 2026-05-19 | 48.66 | 49.42 | 48.00 | 49.00 | 104K | -4.67% |
| 2026-05-18 | 51.69 | 52.46 | 50.79 | 51.40 | 88K | +1.24% |
| 2026-05-15 | 51.34 | 51.70 | 50.52 | 50.77 | 65K | -5.30% |
| 2026-05-14 | 53.82 | 54.11 | 53.14 | 53.61 | 76K | -1.72% |
| 2026-05-13 | 53.76 | 54.76 | 53.68 | 54.55 | 89K | +1.77% |
| 2026-05-12 | 53.39 | 54.87 | 51.57 | 53.60 | 162K | -6.24% |
| 2026-05-11 | 57.46 | 58.52 | 56.92 | 57.17 | 137K | -5.14% |
| 2026-05-08 | 59.53 | 61.27 | 57.86 | 60.27 | 116K | +1.40% |
| 2026-05-07 | 59.60 | 60.47 | 58.68 | 59.44 | 153K | +7.10% |
| 2026-05-06 | 55.52 | 57.37 | 55.45 | 55.50 | 156K | +1.28% |
| 2026-05-05 | 52.12 | 55.06 | 52.12 | 54.80 | 22K | +13.83% |
| 2026-05-04 | 48.75 | 49.40 | 47.53 | 48.14 | 94K | +5.57% |
| 2026-05-01 | 45.70 | 46.59 | 45.40 | 45.60 | 64K | -0.04% |
| 2026-04-30 | 44.63 | 45.96 | 44.12 | 45.62 | 82K | +7.29% |
| 2026-04-29 | 43.26 | 43.26 | 41.85 | 42.52 | 67K | -0.82% |
| 2026-04-28 | 42.83 | 43.45 | 42.49 | 42.87 | 66K | -1.11% |
| 2026-04-27 | 43.20 | 43.85 | 42.06 | 43.35 | 88K | -4.96% |
| 2026-04-24 | 45.89 | 46.00 | 45.03 | 45.61 | 93K | -0.35% |
| 2026-04-23 | 45.51 | 46.73 | 45.06 | 45.77 | 111K | -9.80% |
| 2026-04-22 | 49.10 | 51.08 | 49.10 | 50.74 | 105K | +10.50% |
| 2026-04-21 | 46.65 | 48.00 | 45.69 | 45.92 | 58K | +5.59% |
| 2026-04-20 | 46.02 | 46.02 | 43.30 | 43.49 | 113K | -7.64% |
| 2026-04-17 | 48.29 | 48.90 | 45.52 | 47.09 | 127K | -4.23% |
| 2026-04-16 | 46.00 | 49.89 | 45.68 | 49.17 | 153K | +14.14% |
| 2026-04-15 | 41.60 | 43.18 | 41.60 | 43.08 | 39K | +4.95% |
| 2026-04-14 | 41.38 | 41.50 | 40.41 | 41.05 | 41K | +0.34% |
| 2026-04-13 | 40.30 | 41.01 | 40.02 | 40.91 | 30K | 0.00% |
| 2026-04-10 | 40.13 | 41.13 | 39.87 | 40.91 | 54K | +4.42% |
| 2026-04-09 | 38.64 | 39.22 | 38.36 | 39.18 | 54K | +0.51% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
IMOS — Frequently Asked Questions
Quick answers to the most common questions about buying IMOS stock.
How has IMOS stock performed recently?
IMOS returned +241.3% over the past year, beating its 5-year annualized CAGR of +14.4%. The stock trades above its 200-day moving average, confirming the uptrend.
What is IMOS's all-time high price?
ChipMOS TECHNOLOGIES Inc. reached $70.70 on 2026-05-29. The 52-week high is $70.70. Current 1-year return of +241.3% places the stock closer to historical peaks.
Where can I download IMOS historical price data?
This page provides IMOS daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2001-2026, downloadable in CSV format.