PREVIEW / stock_30min / 2025-08-25

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-08-25.parquet
  size:    2.2 MB
  rows:    106,645
  symbols: 330

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
2025-08-25 04:00:00	AAPL	Stock	227.9	227.9	227.06	227.23	6894.0
2025-08-25 04:30:00	AAPL	Stock	227.16	227.29	226.99	226.99	18485.0
2025-08-25 05:00:00	AAPL	Stock	226.94	227.0	226.86	226.88	2977.0
2025-08-25 05:30:00	AAPL	Stock	226.94	227.06	226.86	226.86	955.0
2025-08-25 06:00:00	AAPL	Stock	227.0	227.05	227.0	227.02	324.0
2025-08-25 06:30:00	AAPL	Stock	226.9	226.96	226.74	226.89	2789.0
2025-08-25 07:00:00	AAPL	Stock	227.04	227.04	226.73	226.84	8595.0
2025-08-25 07:30:00	AAPL	Stock	226.94	227.01	226.89	227.01	9073.0
2025-08-25 08:00:00	AAPL	Stock	227.56	227.97	226.2	226.43	115979.0
2025-08-25 08:30:00	AAPL	Stock	226.4057	226.95	226.4057	226.93	43040.0
2025-08-25 09:00:00	AAPL	Stock	226.85	226.97	226.25	226.45	59908.0
2025-08-25 09:30:00	AAPL	Stock	226.48	229.05	226.23	228.565	3703001.0
2025-08-25 10:00:00	AAPL	Stock	228.57	229.12	228.09	228.81	2188816.0
2025-08-25 10:30:00	AAPL	Stock	228.8	229.24	228.29	228.93	1657211.0
2025-08-25 11:00:00	AAPL	Stock	228.93	229.19	228.46	228.565	1322992.0
2025-08-25 11:30:00	AAPL	Stock	228.57	229.3	228.5001	229.16	998185.0
2025-08-25 12:00:00	AAPL	Stock	229.15	229.18	228.51	228.54	824308.0
2025-08-25 12:30:00	AAPL	Stock	228.54	228.6483	228.3477	228.505	787722.0
2025-08-25 13:00:00	AAPL	Stock	228.505	228.76	228.315	228.435	1008354.0
2025-08-25 13:30:00	AAPL	Stock	228.435	228.655	228.265	228.3	812372.0
2025-08-25 14:00:00	AAPL	Stock	228.31	228.3711	227.74	227.88	953395.0
2025-08-25 14:30:00	AAPL	Stock	227.875	227.905	227.445	227.55	1003395.0
2025-08-25 15:00:00	AAPL	Stock	227.545	227.8358	227.52	227.5984	951478.0
2025-08-25 15:30:00	AAPL	Stock	227.6	227.72	227.12	227.15	2363494.0
2025-08-25 16:00:00	AAPL	Stock	227.18	227.412	227.1	227.25	3797632.0
2025-08-25 16:30:00	AAPL	Stock	227.25	227.35	227.03	227.27	13823.0
2025-08-25 17:00:00	AAPL	Stock	227.23	227.27	227.15	227.25	6570.0
2025-08-25 17:30:00	AAPL	Stock	227.2	227.2	227.07	227.1012	3075.0
2025-08-25 18:00:00	AAPL	Stock	227.16	227.37	227.16	227.34	4193.0
2025-08-25 18:30:00	AAPL	Stock	227.2007	227.29	227.2	227.21	2215.0
2025-08-25 19:00:00	AAPL	Stock	227.28	227.3	227.06	227.06	2538.0
2025-08-25 19:30:00	AAPL	Stock	227.14	227.2742	227.03	227.07	3527.0
2025-08-25 04:00:00	MSFT	Stock	506.72	507.36	506.72	507.36	3372.0
2025-08-25 04:30:00	MSFT	Stock	507.5	507.5	506.95	507.05	933.0
2025-08-25 05:00:00	MSFT	Stock	507.16	507.16	505.0	505.4	5546.0
2025-08-25 05:30:00	MSFT	Stock	505.7	505.7	505.7	505.7	256.0
2025-08-25 06:00:00	MSFT	Stock	505.62	505.62	505.4	505.4	1601.0
2025-08-25 06:30:00	MSFT	Stock	505.49	505.9	505.49	505.84	658.0
2025-08-25 07:00:00	MSFT	Stock	505.82	506.12	505.23	505.23	1302.0
2025-08-25 07:30:00	MSFT	Stock	505.57	505.57	504.88	504.98	3301.0
2025-08-25 08:00:00	MSFT	Stock	505.82	507.3	504.7399	504.8573	18784.0
2025-08-25 08:30:00	MSFT	Stock	504.78	505.31	504.78	505.0	5224.0
2025-08-25 09:00:00	MSFT	Stock	504.9	507.02	503.7025	506.6	29903.0
2025-08-25 09:30:00	MSFT	Stock	506.62	508.15	504.59	506.78	1142187.0
2025-08-25 10:00:00	MSFT	Stock	506.775	508.1799	506.05	507.21	456157.0
2025-08-25 10:30:00	MSFT	Stock	507.1775	508.1	506.73	507.375	383690.0
2025-08-25 11:00:00	MSFT	Stock	507.36	508.19	507.31	507.4	654356.0
2025-08-25 11:30:00	MSFT	Stock	507.38	507.65	506.7	507.2	518185.0
2025-08-25 12:00:00	MSFT	Stock	507.16	507.84	507.03	507.25	388310.0
2025-08-25 12:30:00	MSFT	Stock	507.22	507.4091	506.725	506.8268	272867.0

> showing 50 of 106,645 rows — these rows as CSV

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