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CIOhistorical intraday data

DelistedCity Office Reit, Inc.NYSE

City Office Reit, Inc. (CIO) is a common stock. It was delisted on January 12, 2026 from NYSE. Its last trading day on file was January 8, 2026. CIO has 3,448 trading days on file, from September 10, 2003 to January 8, 2026, with 6,028,694 trades. There are 551,556 1-minute bars on file.

On file

First day
2003-09-10
Last day
2026-01-08
Trading days
3,448
Trades
6,028,694
1-minute bars
551,556
Bars, about
8.4 MB
Trades, about
83 MB
Quotes, about
149 MB

Sizes are approximate: this ticker’s share of the Parquet files.

Trading history

Trades per calendar year. Busiest year: 2020, with 892,060 trades over 253 trading days. No data for 2005–2007, 2011–2013.

No CIO data for 2005 to 2007, and 2011 to 2013. A gap usually means the symbol belonged to a different company before and after it. The name above is the latest on record.

CIO by year

YearTrading days on fileTrades
20037914,043
20045924,362
20081581,326
20091823,187
201018822
201418134,895
201525254,235
2016252199,268
2017251286,569
2018251458,081
2019252613,406
2020253892,060
2021252666,064
2022251847,508
2023250835,697
2024252553,830
2025250535,687
202657,654