IMOShistorical intraday data
ListedChipMOS TECHNOLOGIES INCNasdaq
ChipMOS TECHNOLOGIES INC (IMOS) is an ADR listed on Nasdaq. IMOS has 5,801 trading days on file, from September 10, 2003 to November 9, 2026, with 5,011,307 trades. There are 766,316 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2026-11-09
- Trading days
- 5,801
- Trades
- 5,011,307
- 1-minute bars
- 766,316
- Bars, about
- 11 MB
- Trades, about
- 69 MB
- Quotes, about
- 148 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under IMOS is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 46.4 | 46.4 | 46.4 | 46.4 | 728.9469 | 7 |
| 09:31 | 46.5 | 46.5 | 46.5 | 46.5 | 195 | 2 |
| 09:50 | 46.255 | 46.255 | 46.255 | 46.255 | 197 | 6 |
| 09:59 | 46.49 | 46.49 | 46.49 | 46.49 | 100 | 1 |
| 10:02 | 46.51 | 46.51 | 46.5 | 46.5 | 816 | 13 |
IMOS by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 62,874 |
| 2004 | 252 | 413,889 |
| 2005 | 252 | 281,292 |
| 2006 | 251 | 379,186 |
| 2007 | 251 | 606,990 |
| 2008 | 253 | 196,051 |
| 2009 | 252 | 42,242 |
| 2010 | 252 | 131,456 |
| 2011 | 226 | 55,922 |
| 2012 | 250 | 289,843 |
| 2013 | 252 | 357,189 |
| 2014 | 252 | 380,988 |
| 2015 | 252 | 334,143 |
| 2016 | 251 | 200,788 |
| 2017 | 251 | 235,476 |
| 2018 | 251 | 72,389 |
| 2019 | 252 | 35,574 |
| 2020 | 253 | 38,484 |
| 2021 | 252 | 95,709 |
| 2022 | 251 | 113,684 |
| 2023 | 250 | 70,222 |
| 2024 | 252 | 81,350 |
| 2025 | 250 | 86,592 |
| 2026 | 214 | 448,974 |