PREVIEW / etf_30min / 2025-02-19

all etf 30-min files

  file:    by_date/etf_30min/2025/2025-02-19.parquet
  size:    962 KB
  rows:    38,677

schema

  timestamp    TIMESTAMP
  symbol       VARCHAR
  asset_type   VARCHAR
  open         DOUBLE
  high         DOUBLE
  low          DOUBLE
  close        DOUBLE
  volume       DOUBLE

sample rows

timestamp	symbol	asset_type	open	high	low	close	volume
2025-02-19 04:00:00	SPY	ETF	611.75	611.96	611.72	611.96	4896.0
2025-02-19 04:30:00	SPY	ETF	611.94	611.94	611.49	611.54	7450.0
2025-02-19 05:00:00	SPY	ETF	611.57	611.57	610.87	610.91	10693.0
2025-02-19 05:30:00	SPY	ETF	610.86	610.91	610.61	610.84	7342.0
2025-02-19 06:00:00	SPY	ETF	610.69	610.75	610.45	610.47	27591.0
2025-02-19 06:30:00	SPY	ETF	610.52	610.52	610.19	610.52	12555.0
2025-02-19 07:00:00	SPY	ETF	610.54	611.14	610.5	611.0	33507.0
2025-02-19 07:30:00	SPY	ETF	610.99	611.23	610.73	610.73	29848.0
2025-02-19 08:00:00	SPY	ETF	610.5199	611.98	609.89	610.27	86345.0
2025-02-19 08:30:00	SPY	ETF	610.23	610.25	609.83	610.14	45024.0
2025-02-19 09:00:00	SPY	ETF	610.14	610.48	609.72	610.05	99661.0
2025-02-19 09:30:00	SPY	ETF	610.08	610.27	609.6845	609.92	1789296.0
2025-02-19 10:00:00	SPY	ETF	609.92	610.235	609.56	610.06	949895.0
2025-02-19 10:30:00	SPY	ETF	610.06	610.89	609.82	610.14	1229854.0
2025-02-19 11:00:00	SPY	ETF	610.14	611.26	610.14	611.18	938068.0
2025-02-19 11:30:00	SPY	ETF	611.17	611.77	610.98	611.7	787929.0
2025-02-19 12:00:00	SPY	ETF	611.66	611.96	611.01	611.05	719330.0
2025-02-19 12:30:00	SPY	ETF	611.06	611.82	610.86	611.56	647894.0
2025-02-19 13:00:00	SPY	ETF	611.56	611.7	610.65	611.66	684644.0
2025-02-19 13:30:00	SPY	ETF	611.67	612.04	611.48	611.49	773813.0
2025-02-19 14:00:00	SPY	ETF	611.52	613.08	611.4	612.8202	1685772.0
2025-02-19 14:30:00	SPY	ETF	612.82	613.23	612.6203	613.11	1014619.0
2025-02-19 15:00:00	SPY	ETF	613.08	613.1	611.8	612.0999	1426765.0
2025-02-19 15:30:00	SPY	ETF	612.11	613.06	612.08	612.9	3908652.0
2025-02-19 16:00:00	SPY	ETF	612.91	612.93	611.6841	612.05	1864844.0
2025-02-19 16:30:00	SPY	ETF	612.03	612.93	611.99	612.14	108428.0
2025-02-19 17:00:00	SPY	ETF	612.14	612.17	612.04	612.15	9764.0
2025-02-19 17:30:00	SPY	ETF	612.15	612.18	612.1	612.1	36318.0
2025-02-19 18:00:00	SPY	ETF	612.1	612.36	612.05	612.1	130041.0
2025-02-19 18:30:00	SPY	ETF	612.12	612.16	611.87	612.15	26742.0
2025-02-19 19:00:00	SPY	ETF	612.01	612.2	611.81	611.9088	4861.0
2025-02-19 19:30:00	SPY	ETF	611.9	612.3	611.81	612.3	5025.0
2025-02-19 04:00:00	QQQ	ETF	539.9	540.1	539.64	540.08	18753.0
2025-02-19 04:30:00	QQQ	ETF	540.0	540.0	539.5	539.6	3126.0
2025-02-19 05:00:00	QQQ	ETF	539.6	539.61	538.77	538.77	9404.0
2025-02-19 05:30:00	QQQ	ETF	538.87	539.0	538.6	538.9	7217.0
2025-02-19 06:00:00	QQQ	ETF	538.86	539.0	538.61	538.73	11490.0
2025-02-19 06:30:00	QQQ	ETF	538.81	538.85	538.38	538.71	14013.0
2025-02-19 07:00:00	QQQ	ETF	538.71	539.6	538.65	539.57	76041.0
2025-02-19 07:30:00	QQQ	ETF	539.37	539.77	539.15	539.15	26932.0
2025-02-19 08:00:00	QQQ	ETF	539.5	540.16	537.97	538.37	103178.0
2025-02-19 08:30:00	QQQ	ETF	538.34	538.67	538.0	538.55	71897.0
2025-02-19 09:00:00	QQQ	ETF	538.54	538.85	538.13	538.57	64701.0
2025-02-19 09:30:00	QQQ	ETF	538.57	538.94	537.33	537.6477	1418657.0
2025-02-19 10:00:00	QQQ	ETF	537.64	537.905	536.46	537.2	924797.0
2025-02-19 10:30:00	QQQ	ETF	537.21	538.61	537.12	537.5	1027765.0
2025-02-19 11:00:00	QQQ	ETF	537.49	538.99	537.47	538.84	911777.0
2025-02-19 11:30:00	QQQ	ETF	538.83	539.43	538.59	539.355	625780.0
2025-02-19 12:00:00	QQQ	ETF	539.34	539.71	538.68	538.895	784291.0
2025-02-19 12:30:00	QQQ	ETF	538.9	539.76	538.64	539.5	590475.0

> showing 50 of 38,677 rows — these rows as CSV

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