PREVIEW / stock_30min / 2026-07-23

all stock 30-min files

  file:    by_date/stock_30min/2026/2026-07-23.parquet
  size:    2.1 MB
  rows:    99,788

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
2026-07-23 04:00:00	AAPL	Stock	325.0	325.89	323.61	324.65	44372.0
2026-07-23 04:30:00	AAPL	Stock	324.54	324.54	324.3	324.3	1118.0
2026-07-23 05:00:00	AAPL	Stock	324.25	324.44	323.6	324.3347	6050.0
2026-07-23 05:30:00	AAPL	Stock	324.15	324.36	324.06	324.06	4460.0
2026-07-23 06:00:00	AAPL	Stock	324.26	324.26	323.75	323.81	3970.0
2026-07-23 06:30:00	AAPL	Stock	323.88	324.26	323.88	324.24	2491.0
2026-07-23 07:00:00	AAPL	Stock	324.03	324.25	323.18	324.0	51633.0
2026-07-23 07:30:00	AAPL	Stock	323.91	323.91	322.4	323.09	64749.0
2026-07-23 08:00:00	AAPL	Stock	323.0	325.076	322.69	323.8	40181.0
2026-07-23 08:30:00	AAPL	Stock	323.87	324.58	323.13	323.34	52355.0
2026-07-23 09:00:00	AAPL	Stock	323.4	324.25	320.31	321.62	212012.0
2026-07-23 09:30:00	AAPL	Stock	321.685	323.3	319.35	320.07	4087591.0
2026-07-23 10:00:00	AAPL	Stock	320.1455	321.93	319.8	321.465	1980999.0
2026-07-23 10:30:00	AAPL	Stock	321.465	322.93	320.84	321.27	1476438.0
2026-07-23 11:00:00	AAPL	Stock	321.285	322.29	320.715	321.28	1575042.0
2026-07-23 11:30:00	AAPL	Stock	321.29	321.32	320.44	320.86	1001173.0
2026-07-23 12:00:00	AAPL	Stock	320.89	321.55	320.07	320.3599	1249260.0
2026-07-23 12:30:00	AAPL	Stock	320.335	320.86	320.0	320.6105	1068875.0
2026-07-23 13:00:00	AAPL	Stock	320.62	321.05	320.3	320.87	773372.0
2026-07-23 13:30:00	AAPL	Stock	320.8701	321.399	320.36	320.5124	898186.0
2026-07-23 14:00:00	AAPL	Stock	320.51	320.648	320.0	320.26	1229803.0
2026-07-23 14:30:00	AAPL	Stock	320.275	320.72	319.76	320.72	1074106.0
2026-07-23 15:00:00	AAPL	Stock	320.71	321.2	320.33	320.4199	1255534.0
2026-07-23 15:30:00	AAPL	Stock	320.38	321.98	320.04	321.575	3371143.0
2026-07-23 16:00:00	AAPL	Stock	321.49	322.0	320.5	320.9	7248314.0
2026-07-23 16:30:00	AAPL	Stock	320.9	321.66	320.51	320.56	32012.0
2026-07-23 17:00:00	AAPL	Stock	320.64	321.2	320.5	321.0102	10137.0
2026-07-23 17:30:00	AAPL	Stock	321.028	321.09	320.69	320.9	3223.0
2026-07-23 18:00:00	AAPL	Stock	320.97	321.41	320.77	321.25	4573.0
2026-07-23 18:30:00	AAPL	Stock	321.29	321.66	321.2348	321.6252	11331.0
2026-07-23 19:00:00	AAPL	Stock	321.61	321.65	321.26	321.31	4706.0
2026-07-23 19:30:00	AAPL	Stock	321.3	321.4229	321.04	321.39	4016.0
2026-07-23 04:00:00	MSFT	Stock	387.19	389.2162	386.0	387.22	54358.0
2026-07-23 04:30:00	MSFT	Stock	387.16	387.4	386.0	386.1015	10547.0
2026-07-23 05:00:00	MSFT	Stock	386.16	386.68	385.52	386.2799	9033.0
2026-07-23 05:30:00	MSFT	Stock	386.38	386.86	386.31	386.6	12030.0
2026-07-23 06:00:00	MSFT	Stock	386.6	386.7	385.4	386.25	19392.0
2026-07-23 06:30:00	MSFT	Stock	386.36	391.24	386.24	388.6	121919.0
2026-07-23 07:00:00	MSFT	Stock	388.4	391.05	388.0	389.53	66515.0
2026-07-23 07:30:00	MSFT	Stock	389.5	390.0	387.9	388.39	42223.0
2026-07-23 08:00:00	MSFT	Stock	388.15	389.27	386.99	387.0	45404.0
2026-07-23 08:30:00	MSFT	Stock	387.0	388.19	387.0	387.52	43599.0
2026-07-23 09:00:00	MSFT	Stock	387.698	390.54	387.5	390.0	73790.0
2026-07-23 09:30:00	MSFT	Stock	389.965	391.78	387.15	388.36	3275992.0
2026-07-23 10:00:00	MSFT	Stock	388.37	388.91	382.9	383.19	2168357.0
2026-07-23 10:30:00	MSFT	Stock	383.17	384.1	378.84	379.25	2236574.0
2026-07-23 11:00:00	MSFT	Stock	379.29	379.52	377.39	378.6	2155569.0
2026-07-23 11:30:00	MSFT	Stock	378.595	379.82	377.87	379.625	1419806.0
2026-07-23 12:00:00	MSFT	Stock	379.64	381.15	379.525	380.629	1074435.0
2026-07-23 12:30:00	MSFT	Stock	380.53	381.39	379.84	381.335	674622.0

> showing 50 of 99,788 rows — these rows as CSV

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