AMSYhistorical intraday data
DelistedAmerican Mgmt Sys Inc
American Mgmt Sys Inc (AMSY) was delisted on May 4, 2004. Its last trading day on file was May 3, 2004. AMSY has 163 trading days on file, from September 10, 2003 to May 3, 2004, with 120,620 trades. There are 33,856 1-minute bars on file.
On file
- First day
- 2003-09-10
- Last day
- 2004-05-03
- Trading days
- 163
- Trades
- 120,620
- 1-minute bars
- 33,856
- Bars, about
- 516 KB
- Trades, about
- 1.6 MB
- Quotes, about
- 3 MB
Sizes are approximate: this ticker’s share of the Parquet files.
Trading history
Symbols get reused, so the history under AMSY is not always one company.
AMSY by year
| Year | Trading days on file | Trades |
|---|---|---|
| 2003 | 79 | 50,121 |
| 2004 | 84 | 70,499 |