PREVIEW / stock_30min / 2026-07-27

all stock 30-min files

  file:    by_date/stock_30min/2026/2026-07-27.parquet
  size:    2.1 MB
  rows:    99,848

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
2026-07-27 04:00:00	AAPL	Stock	334.3	335.97	333.51	334.31	86903.0
2026-07-27 04:30:00	AAPL	Stock	334.22	334.5	333.6	333.83	15003.0
2026-07-27 05:00:00	AAPL	Stock	333.78	334.01	333.51	333.6	10031.0
2026-07-27 05:30:00	AAPL	Stock	333.95	333.95	333.26	333.5	10637.0
2026-07-27 06:00:00	AAPL	Stock	333.315	333.7	333.2	333.64	6586.0
2026-07-27 06:30:00	AAPL	Stock	333.67	333.71	333.3378	333.69	16161.0
2026-07-27 07:00:00	AAPL	Stock	333.7	334.44	333.56	333.56	77851.0
2026-07-27 07:30:00	AAPL	Stock	333.56	334.3	332.75	334.18	63474.0
2026-07-27 08:00:00	AAPL	Stock	334.2991	334.76	332.188	334.233	36489.0
2026-07-27 08:30:00	AAPL	Stock	334.28	334.3	333.82	333.96	49554.0
2026-07-27 09:00:00	AAPL	Stock	333.99	335.05	333.41	334.92	190751.0
2026-07-27 09:30:00	AAPL	Stock	334.99	337.12	334.02	335.585	5211616.0
2026-07-27 10:00:00	AAPL	Stock	335.62	338.14	335.25	337.69	3771395.0
2026-07-27 10:30:00	AAPL	Stock	337.7	338.3399	336.11	338.2	3842283.0
2026-07-27 11:00:00	AAPL	Stock	338.25	339.5	338.18	338.74	2613898.0
2026-07-27 11:30:00	AAPL	Stock	338.73	339.57	336.75	337.065	2197271.0
2026-07-27 12:00:00	AAPL	Stock	337.04	338.01	336.95	337.475	1138708.0
2026-07-27 12:30:00	AAPL	Stock	337.46	338.13	336.02	336.66	1354021.0
2026-07-27 13:00:00	AAPL	Stock	336.68	336.79	335.67	336.05	1222431.0
2026-07-27 13:30:00	AAPL	Stock	336.07	336.8	335.29	335.5175	1449319.0
2026-07-27 14:00:00	AAPL	Stock	335.54	336.0	335.05	335.16	1196574.0
2026-07-27 14:30:00	AAPL	Stock	335.15	336.24	334.7	335.85	1320143.0
2026-07-27 15:00:00	AAPL	Stock	335.85	335.95	335.25	335.72	1079039.0
2026-07-27 15:30:00	AAPL	Stock	335.72	337.23	335.65	336.92	2778504.0
2026-07-27 16:00:00	AAPL	Stock	336.94	337.19	336.54	336.56	6247034.0
2026-07-27 16:30:00	AAPL	Stock	336.91	336.99	336.4	336.52	219180.0
2026-07-27 17:00:00	AAPL	Stock	336.51	336.91	336.3	336.4013	28118.0
2026-07-27 17:30:00	AAPL	Stock	336.46	336.9	336.37	336.78	9414.0
2026-07-27 18:00:00	AAPL	Stock	336.79	337.0	336.68	336.68	8014.0
2026-07-27 18:30:00	AAPL	Stock	336.7056	336.72	336.4	336.68	5377.0
2026-07-27 19:00:00	AAPL	Stock	336.5	337.0	336.5	336.97	15629.0
2026-07-27 19:30:00	AAPL	Stock	336.92	337.47	336.75	337.308	12685.0
2026-07-27 04:00:00	MSFT	Stock	384.5	386.49	383.5	386.49	59092.0
2026-07-27 04:30:00	MSFT	Stock	386.2	386.4	385.7	385.81	13000.0
2026-07-27 05:00:00	MSFT	Stock	385.8	385.97	385.6	385.82	8212.0
2026-07-27 05:30:00	MSFT	Stock	385.87	385.98	385.2	385.81	7381.0
2026-07-27 06:00:00	MSFT	Stock	385.78	385.98	385.3755	385.8565	7767.0
2026-07-27 06:30:00	MSFT	Stock	386.0	386.36	385.8	386.24	11014.0
2026-07-27 07:00:00	MSFT	Stock	386.03	387.61	385.89	387.0	57648.0
2026-07-27 07:30:00	MSFT	Stock	386.81	387.68	386.7	387.0	23362.0
2026-07-27 08:00:00	MSFT	Stock	387.0	387.58	382.654	387.48	23402.0
2026-07-27 08:30:00	MSFT	Stock	387.48	388.2997	387.0512	388.08	53367.0
2026-07-27 09:00:00	MSFT	Stock	387.99	390.23	387.72	390.16	82764.0
2026-07-27 09:30:00	MSFT	Stock	390.16	392.44	387.99	391.15	3274759.0
2026-07-27 10:00:00	MSFT	Stock	391.1301	393.3425	390.17	390.36	2099518.0
2026-07-27 10:30:00	MSFT	Stock	390.36	390.94	389.23	389.62	1529596.0
2026-07-27 11:00:00	MSFT	Stock	389.615	393.895	389.34	393.52	1562733.0
2026-07-27 11:30:00	MSFT	Stock	393.52	393.75	389.81	390.265	1300848.0
2026-07-27 12:00:00	MSFT	Stock	390.23	390.93	389.4	390.46	961194.0
2026-07-27 12:30:00	MSFT	Stock	390.46	392.0	390.2901	391.305	818334.0

> showing 50 of 99,848 rows — these rows as CSV

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