MHhistorical intraday data
ListedMcGraw Hill, Inc.NYSE
McGraw Hill, Inc. (MH) is a common stock listed on NYSE. MH has 326 trading days on file, from July 24, 2025 to November 9, 2026, with 2,771,761 trades. There are 81,099 1-minute bars on file.
On file
- First day
- 2025-07-24
- Last day
- 2026-11-09
- Trading days
- 326
- Trades
- 2,771,761
- 1-minute bars
- 81,099
- Bars, about
- 1.2 MB
- Trades, about
- 38 MB
- Quotes, about
- 20 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under MH is not always one company.
Sample rows
| Time (ET) | Open | High | Low | Close | Volume | Trades |
|---|---|---|---|---|---|---|
| 09:30 | 10.835 | 10.9 | 10.835 | 10.845 | 8,058.201552 | 38 |
| 09:31 | 11 | 11 | 11 | 11 | 1,400 | 14 |
| 09:32 | 11.01 | 11.03 | 11.01 | 11.03 | 416.351 | 6 |
| 09:34 | 11.03 | 11.11 | 10.995 | 10.995 | 2,724.152978 | 15 |
| 09:36 | 10.96 | 10.96 | 10.96 | 10.96 | 100 | 1 |
MH by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2025 | 112 | 950,742 |
| 2026 | 214 | 1,821,019 |