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ZIGOhistorical intraday data

DelistedZygo CorpNasdaq

Zygo Corp (ZIGO) was delisted on June 23, 2014 from Nasdaq. Its last trading day on file was June 19, 2014. ZIGO has 2,713 trading days on file, from September 10, 2003 to June 19, 2014, with 1,213,883 trades. There are 362,967 1-minute bars on file.

On file

First day
2003-09-10
Last day
2014-06-19
Trading days
2,713
Trades
1,213,883
1-minute bars
362,967
Bars, about
5.5 MB
Trades, about
16 MB
Quotes, about
131 MB

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

Trading history

Trades per calendar year. Busiest year: 2006, with 205,922 trades over 251 trading days.

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

ZIGO by year

YearTrading days on fileTrades
20037968,893
2004252108,560
2005252134,173
2006251205,922
2007251158,698
2008253123,193
200925274,117
201025285,043
201125272,755
201225080,715
201325234,999
201411766,815