PREVIEW / stock_30min / 2025-07-30

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-07-30.parquet
  size:    2.2 MB
  rows:    106,842
  symbols: 358

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
2025-07-30 04:00:00	AAPL	Stock	211.63	211.64	211.27	211.39	6362.0
2025-07-30 04:30:00	AAPL	Stock	211.36	211.61	211.33	211.58	1454.0
2025-07-30 05:00:00	AAPL	Stock	211.53	211.72	211.53	211.7	4806.0
2025-07-30 05:30:00	AAPL	Stock	211.69	211.69	211.55	211.6	627.0
2025-07-30 06:00:00	AAPL	Stock	211.62	211.98	211.62	211.79	6215.0
2025-07-30 06:30:00	AAPL	Stock	211.9	212.09	211.9	212.08	4834.0
2025-07-30 07:00:00	AAPL	Stock	212.09	212.09	211.91	212.02	6896.0
2025-07-30 07:30:00	AAPL	Stock	211.95	211.95	211.81	211.83	3235.0
2025-07-30 08:00:00	AAPL	Stock	212.01	212.15	209.8	210.6	276480.0
2025-07-30 08:30:00	AAPL	Stock	210.45	211.19	210.21	210.8	58980.0
2025-07-30 09:00:00	AAPL	Stock	210.82	211.99	210.407	211.99	129067.0
2025-07-30 09:30:00	AAPL	Stock	211.895	212.39	210.02	210.42	3446213.0
2025-07-30 10:00:00	AAPL	Stock	210.4325	210.88	210.1	210.61	1811571.0
2025-07-30 10:30:00	AAPL	Stock	210.62	210.72	210.34	210.43	1183056.0
2025-07-30 11:00:00	AAPL	Stock	210.44	210.58	209.62	209.725	1649096.0
2025-07-30 11:30:00	AAPL	Stock	209.72	210.19	209.57	210.1604	1190954.0
2025-07-30 12:00:00	AAPL	Stock	210.15	210.42	210.07	210.125	900173.0
2025-07-30 12:30:00	AAPL	Stock	210.11	210.17	209.51	209.58	1000761.0
2025-07-30 13:00:00	AAPL	Stock	209.585	209.82	209.32	209.755	1153907.0
2025-07-30 13:30:00	AAPL	Stock	209.755	210.1499	209.72	209.92	930276.0
2025-07-30 14:00:00	AAPL	Stock	209.92	210.035	209.48	209.855	1053100.0
2025-07-30 14:30:00	AAPL	Stock	209.855	210.14	208.3	208.35	2197832.0
2025-07-30 15:00:00	AAPL	Stock	208.325	208.71	207.72	208.52	2281102.0
2025-07-30 15:30:00	AAPL	Stock	208.51	209.11	208.1213	209.02	3185657.0
2025-07-30 16:00:00	AAPL	Stock	209.05	210.0	207.91	207.91	7444056.0
2025-07-30 16:30:00	AAPL	Stock	207.91	208.26	207.39	208.24	297073.0
2025-07-30 17:00:00	AAPL	Stock	208.1	208.4	208.01	208.26	63703.0
2025-07-30 17:30:00	AAPL	Stock	208.2498	208.3963	207.77	207.941	66501.0
2025-07-30 18:00:00	AAPL	Stock	207.81	208.235	207.66	208.08	65484.0
2025-07-30 18:30:00	AAPL	Stock	208.09	208.5	208.0499	208.45	60607.0
2025-07-30 19:00:00	AAPL	Stock	208.3464	208.76	208.3	208.69	54428.0
2025-07-30 19:30:00	AAPL	Stock	208.722	208.9801	208.4139	208.6573	63569.0
2025-07-30 04:00:00	MSFT	Stock	514.06	514.18	513.51	513.6	2067.0
2025-07-30 04:30:00	MSFT	Stock	513.21	513.21	513.21	513.21	200.0
2025-07-30 05:00:00	MSFT	Stock	513.98	514.29	513.98	514.02	2272.0
2025-07-30 05:30:00	MSFT	Stock	513.99	513.99	513.99	513.99	100.0
2025-07-30 06:00:00	MSFT	Stock	514.14	514.14	514.14	514.14	100.0
2025-07-30 06:30:00	MSFT	Stock	514.08	514.2	514.08	514.2	1378.0
2025-07-30 07:00:00	MSFT	Stock	514.29	514.36	513.93	514.03	2916.0
2025-07-30 07:30:00	MSFT	Stock	514.11	514.35	514.1	514.1	3308.0
2025-07-30 08:00:00	MSFT	Stock	514.2954	514.3737	513.62	514.1	13320.0
2025-07-30 08:30:00	MSFT	Stock	514.06	514.1794	513.55	513.55	9245.0
2025-07-30 09:00:00	MSFT	Stock	513.53	516.12	513.0	515.6	35050.0
2025-07-30 09:30:00	MSFT	Stock	515.41	515.95	510.67	512.475	1315379.0
2025-07-30 10:00:00	MSFT	Stock	512.45	513.58	511.81	513.32	592168.0
2025-07-30 10:30:00	MSFT	Stock	513.39	514.3199	513.29	513.3494	641762.0
2025-07-30 11:00:00	MSFT	Stock	513.32	513.55	512.43	513.05	491441.0
2025-07-30 11:30:00	MSFT	Stock	513.07	513.1	512.495	512.96	715046.0
2025-07-30 12:00:00	MSFT	Stock	512.96	513.59	512.61	513.24	551453.0
2025-07-30 12:30:00	MSFT	Stock	513.24	513.43	512.67	512.86	391454.0

> showing 50 of 106,842 rows — these rows as CSV

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