IAShistorical intraday data
DelistedIntegral Ad Science Holding Corp. Common StockNasdaq
Integral Ad Science Holding Corp. Common Stock (IAS) is a common stock. It was delisted on December 24, 2025 from Nasdaq. Its last trading day on file was December 22, 2025. IAS has 1,126 trading days on file, from June 30, 2021 to December 22, 2025, with 9,825,868 trades. There are 334,609 1-minute bars on file.
On file
- First day
- 2021-06-30
- Last day
- 2025-12-22
- Trading days
- 1,126
- Trades
- 9,825,868
- 1-minute bars
- 334,609
- Bars, about
- 5 MB
- Trades, about
- 135 MB
- Quotes, about
- 145 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under IAS is not always one company.
IAS by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2021 | 129 | 625,773 |
| 2022 | 251 | 1,520,265 |
| 2023 | 250 | 2,250,806 |
| 2024 | 252 | 2,963,925 |
| 2025 | 244 | 2,465,099 |