PREVIEW / stock_30min / 2025-05-21

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-05-21.parquet
  size:    2.2 MB
  rows:    103,724
  symbols: 408

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
2025-05-21 04:00:00	AAPL	Stock	206.45	206.45	206.0	206.12	3211.0
2025-05-21 04:30:00	AAPL	Stock	206.11	206.13	205.86	205.96	4923.0
2025-05-21 05:00:00	AAPL	Stock	206.02	206.13	205.91	205.91	4761.0
2025-05-21 05:30:00	AAPL	Stock	205.85	205.98	205.6	205.6	5059.0
2025-05-21 06:00:00	AAPL	Stock	205.57	205.64	205.39	205.51	4560.0
2025-05-21 06:30:00	AAPL	Stock	205.64	205.78	205.63	205.73	3241.0
2025-05-21 07:00:00	AAPL	Stock	205.75	206.25	205.73	206.13	11621.0
2025-05-21 07:30:00	AAPL	Stock	206.1	206.4	206.01	206.32	6239.0
2025-05-21 08:00:00	AAPL	Stock	205.99	206.55	205.45	206.12	50665.0
2025-05-21 08:30:00	AAPL	Stock	206.17	206.17	205.71	205.98	15729.0
2025-05-21 09:00:00	AAPL	Stock	205.9	206.0	204.9	205.18	83764.0
2025-05-21 09:30:00	AAPL	Stock	205.17	205.77	204.06	205.44	3774296.0
2025-05-21 10:00:00	AAPL	Stock	205.43	206.7799	205.03	205.81	2365574.0
2025-05-21 10:30:00	AAPL	Stock	205.82	206.48	205.4762	206.185	1597139.0
2025-05-21 11:00:00	AAPL	Stock	206.18	207.04	206.15	206.58	1486787.0
2025-05-21 11:30:00	AAPL	Stock	206.57	206.87	205.99	206.0	1416951.0
2025-05-21 12:00:00	AAPL	Stock	205.995	206.27	205.5201	205.64	1270734.0
2025-05-21 12:30:00	AAPL	Stock	205.65	206.1	205.0	205.16	1509955.0
2025-05-21 13:00:00	AAPL	Stock	205.18	205.2713	202.02	202.1	8358724.0
2025-05-21 13:30:00	AAPL	Stock	202.1	203.35	201.81	203.0931	2988436.0
2025-05-21 14:00:00	AAPL	Stock	203.1	203.27	201.76	202.3415	2828401.0
2025-05-21 14:30:00	AAPL	Stock	202.33	202.61	200.9	201.3895	2538634.0
2025-05-21 15:00:00	AAPL	Stock	201.3868	201.81	200.71	201.0301	2816160.0
2025-05-21 15:30:00	AAPL	Stock	201.04	202.5	201.04	202.06	4638036.0
2025-05-21 16:00:00	AAPL	Stock	202.045	202.2	201.69	201.95	7146997.0
2025-05-21 16:30:00	AAPL	Stock	201.93	202.09	201.77	201.95	51966.0
2025-05-21 17:00:00	AAPL	Stock	202.0	202.0	201.84	201.9684	22907.0
2025-05-21 17:30:00	AAPL	Stock	201.91	202.0	201.7512	201.86	12709.0
2025-05-21 18:00:00	AAPL	Stock	201.86	202.19	201.5469	201.88	19550.0
2025-05-21 18:30:00	AAPL	Stock	201.8799	201.89	201.66	201.74	7288.0
2025-05-21 19:00:00	AAPL	Stock	201.75	201.98	201.6699	201.9	14034.0
2025-05-21 19:30:00	AAPL	Stock	201.98	201.98	201.77	201.85	14120.0
2025-05-21 04:00:00	MSFT	Stock	456.78	456.78	455.1	455.69	2355.0
2025-05-21 04:30:00	MSFT	Stock	454.8	454.98	454.8	454.98	200.0
2025-05-21 05:00:00	MSFT	Stock	455.3	455.46	454.98	455.01	1380.0
2025-05-21 05:30:00	MSFT	Stock	454.99	454.99	453.11	453.62	6762.0
2025-05-21 06:00:00	MSFT	Stock	453.72	453.95	453.04	453.86	9972.0
2025-05-21 06:30:00	MSFT	Stock	454.3	454.67	454.3	454.65	1525.0
2025-05-21 07:00:00	MSFT	Stock	454.73	456.17	454.68	456.17	7657.0
2025-05-21 07:30:00	MSFT	Stock	456.07	456.07	455.7	456.0	3482.0
2025-05-21 08:00:00	MSFT	Stock	455.35	456.31	454.45	455.9	11830.0
2025-05-21 08:30:00	MSFT	Stock	455.38	455.38	454.75	454.8795	1731.0
2025-05-21 09:00:00	MSFT	Stock	454.95	454.9789	453.55	454.56	37000.0
2025-05-21 09:30:00	MSFT	Stock	454.76	456.39	454.25	456.06	1275824.0
2025-05-21 10:00:00	MSFT	Stock	456.11	457.5	455.3	455.945	668218.0
2025-05-21 10:30:00	MSFT	Stock	455.945	456.37	455.235	456.27	495945.0
2025-05-21 11:00:00	MSFT	Stock	456.27	457.27	455.94	456.915	488532.0
2025-05-21 11:30:00	MSFT	Stock	456.915	457.61	456.46	457.385	504689.0
2025-05-21 12:00:00	MSFT	Stock	457.385	457.78	456.8	456.92	429766.0
2025-05-21 12:30:00	MSFT	Stock	456.96	457.18	456.12	456.22	278771.0

> showing 50 of 103,724 rows — these rows as CSV

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