PREVIEW / etf_30min / 2025-06-03

all etf 30-min files

  file:    by_date/etf_30min/2025/2025-06-03.parquet
  size:    958 KB
  rows:    39,732

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
2025-06-03 04:00:00	SPY	ETF	590.2	590.8	589.01	589.34	48547.0
2025-06-03 04:30:00	SPY	ETF	589.49	590.07	589.49	590.05	11514.0
2025-06-03 05:00:00	SPY	ETF	590.07	590.29	589.9	590.03	7879.0
2025-06-03 05:30:00	SPY	ETF	589.96	590.51	589.96	590.25	5929.0
2025-06-03 06:00:00	SPY	ETF	590.29	590.45	590.0	590.44	5936.0
2025-06-03 06:30:00	SPY	ETF	590.52	591.09	590.33	591.04	59456.0
2025-06-03 07:00:00	SPY	ETF	591.1	591.5	590.92	591.47	75470.0
2025-06-03 07:30:00	SPY	ETF	591.53	592.02	591.38	591.81	36972.0
2025-06-03 08:00:00	SPY	ETF	591.13	592.38	589.34	592.32	208146.0
2025-06-03 08:30:00	SPY	ETF	592.34	592.34	591.52	592.01	120885.0
2025-06-03 09:00:00	SPY	ETF	592.07	592.46	591.84	592.32	138670.0
2025-06-03 09:30:00	SPY	ETF	592.34	593.27	592.05	592.395	4282194.0
2025-06-03 10:00:00	SPY	ETF	592.47	593.9	591.85	593.895	3587044.0
2025-06-03 10:30:00	SPY	ETF	593.89	594.41	593.17	594.37	2845037.0
2025-06-03 11:00:00	SPY	ETF	594.37	595.16	594.36	594.97	3006949.0
2025-06-03 11:30:00	SPY	ETF	594.96	595.7	594.83	595.64	2662338.0
2025-06-03 12:00:00	SPY	ETF	595.64	596.2501	595.24	596.075	2458492.0
2025-06-03 12:30:00	SPY	ETF	596.08	596.67	596.02	596.5	2180272.0
2025-06-03 13:00:00	SPY	ETF	596.5	597.08	596.255	596.75	2127953.0
2025-06-03 13:30:00	SPY	ETF	596.77	596.97	596.06	596.11	2494149.0
2025-06-03 14:00:00	SPY	ETF	596.12	596.195	594.8001	596.15	4610020.0
2025-06-03 14:30:00	SPY	ETF	596.17	596.47	595.905	596.33	2349505.0
2025-06-03 15:00:00	SPY	ETF	596.34	596.51	595.78	596.26	3629932.0
2025-06-03 15:30:00	SPY	ETF	596.255	596.5	595.23	596.11	7763958.0
2025-06-03 16:00:00	SPY	ETF	596.11	596.14	595.51	595.64	2349958.0
2025-06-03 16:30:00	SPY	ETF	595.59	596.25	595.59	595.94	65700.0
2025-06-03 17:00:00	SPY	ETF	596.0	596.05	595.82	595.83	33187.0
2025-06-03 17:30:00	SPY	ETF	595.83	596.09	595.83	596.08	5848.0
2025-06-03 18:00:00	SPY	ETF	595.96	596.47	595.94	596.4402	44969.0
2025-06-03 18:30:00	SPY	ETF	596.43	596.6001	596.4103	596.5	24825.0
2025-06-03 19:00:00	SPY	ETF	596.37	596.56	596.05	596.54	25239.0
2025-06-03 19:30:00	SPY	ETF	596.54	596.5705	596.06	596.3017	29256.0
2025-06-03 04:00:00	QQQ	ETF	521.01	521.15	520.1	520.43	33308.0
2025-06-03 04:30:00	QQQ	ETF	520.58	521.25	520.58	521.12	8594.0
2025-06-03 05:00:00	QQQ	ETF	521.19	521.41	520.88	521.35	12034.0
2025-06-03 05:30:00	QQQ	ETF	521.19	521.63	521.04	521.27	11478.0
2025-06-03 06:00:00	QQQ	ETF	521.34	521.53	520.97	521.41	11073.0
2025-06-03 06:30:00	QQQ	ETF	521.48	522.35	521.45	522.34	62061.0
2025-06-03 07:00:00	QQQ	ETF	522.41	522.8	522.09	522.8	33203.0
2025-06-03 07:30:00	QQQ	ETF	522.77	523.31	522.61	523.161	52716.0
2025-06-03 08:00:00	QQQ	ETF	522.29	523.5	520.2	523.43	156253.0
2025-06-03 08:30:00	QQQ	ETF	523.45	523.45	522.58	523.32	99869.0
2025-06-03 09:00:00	QQQ	ETF	523.35	523.795	523.07	523.56	120007.0
2025-06-03 09:30:00	QQQ	ETF	523.58	525.039	522.69	524.79	3861667.0
2025-06-03 10:00:00	QQQ	ETF	524.75	525.81	523.86	525.415	2833793.0
2025-06-03 10:30:00	QQQ	ETF	525.41	526.39	524.52	526.355	2177234.0
2025-06-03 11:00:00	QQQ	ETF	526.35	526.97	526.16	526.6	2044312.0
2025-06-03 11:30:00	QQQ	ETF	526.62	527.0	526.22	526.9101	1804122.0
2025-06-03 12:00:00	QQQ	ETF	526.92	527.63	526.71	527.52	1911650.0
2025-06-03 12:30:00	QQQ	ETF	527.52	528.45	527.46	528.225	1714818.0

> showing 50 of 39,732 rows — these rows as CSV

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