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OBILhistorical intraday data

ListedUS Treasury 12 Month Bill ETFNasdaq

US Treasury 12 Month Bill ETF (OBIL) is an exchange-traded fund listed on Nasdaq. OBIL has 998 trading days on file, from November 15, 2022 to November 9, 2026, with 173,931 trades. There are 37,438 1-minute bars on file.

On file

First day
2022-11-15
Last day
2026-11-09
Trading days
998
Trades
173,931
1-minute bars
37,438
Bars, about
597 KB
Trades, about
2.4 MB
Quotes, about
9.5 MB

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

Trading history

Trades per calendar year. Busiest year: 2026, with 53,405 trades over 214 trading days.

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

Sample rows

OBIL1-minute bars, 2026-11-09, Eastern Time
OBIL 1-minute bars. Time is Eastern Time, prices are in USD.
Time (ET)OpenHighLowCloseVolumeTrades
09:3049.9849.9849.9849.981,070.545776
09:3549.9749.9749.9749.97521.2587
09:3649.97549.97549.97549.9757282
09:3949.97549.97549.97549.9753351
09:4149.97549.97549.97549.9753141

OBIL by year

YearTrading days on fileTrades
2022321,495
202325039,895
202425232,694
202525046,442
202621453,405