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PFWDhistorical intraday data

DelistedPhase Forward IncorporatedNasdaq

Phase Forward Incorporated (PFWD) was delisted on August 12, 2010 from Nasdaq. Its last trading day on file was August 10, 2010. PFWD has 1,530 trading days on file, from July 15, 2004 to August 10, 2010, with 2,355,463 trades. There are 358,110 1-minute bars on file.

On file

First day
2004-07-15
Last day
2010-08-10
Trading days
1,530
Trades
2,355,463
1-minute bars
358,110
Bars, about
5.4 MB
Trades, about
32 MB
Quotes, about
103 MB

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

Trading history

Trades per calendar year. Busiest year: 2008, with 603,748 trades over 253 trading days.

Symbols get reused, so the history under PFWD is not always one company.

PFWD by year

YearTrading days on fileTrades
200411917,741
2005252103,152
2006251210,628
2007251472,466
2008253603,748
2009252546,002
2010152401,726