PREVIEW / stock_30min / 2025-07-29

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-07-29.parquet
  size:    2.2 MB
  rows:    106,183
  symbols: 356

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
2025-07-29 04:00:00	AAPL	Stock	214.06	214.15	213.91	214.13	3070.0
2025-07-29 04:30:00	AAPL	Stock	214.19	214.19	214.05	214.05	2509.0
2025-07-29 05:00:00	AAPL	Stock	214.03	214.14	213.99	213.99	1282.0
2025-07-29 05:30:00	AAPL	Stock	214.08	214.1	214.01	214.1	4782.0
2025-07-29 06:00:00	AAPL	Stock	214.1	214.1	213.98	214.0	3639.0
2025-07-29 06:30:00	AAPL	Stock	214.02	214.04	213.8	213.81	3841.0
2025-07-29 07:00:00	AAPL	Stock	213.82	214.0	213.8	213.89	9498.0
2025-07-29 07:30:00	AAPL	Stock	213.89	214.04	213.75	214.0	15016.0
2025-07-29 08:00:00	AAPL	Stock	213.84	214.1496	213.75	214.0	55041.0
2025-07-29 08:30:00	AAPL	Stock	214.05	214.14	213.95	214.12	21577.0
2025-07-29 09:00:00	AAPL	Stock	214.04	214.29	214.0	214.16	41439.0
2025-07-29 09:30:00	AAPL	Stock	214.16	214.81	211.5	212.54	5409196.0
2025-07-29 10:00:00	AAPL	Stock	212.56	213.39	212.07	213.03	2959741.0
2025-07-29 10:30:00	AAPL	Stock	213.04	213.2483	212.12	212.6	2272584.0
2025-07-29 11:00:00	AAPL	Stock	212.605	212.7695	211.89	211.9	1769992.0
2025-07-29 11:30:00	AAPL	Stock	211.88	212.54	211.69	212.51	1990881.0
2025-07-29 12:00:00	AAPL	Stock	212.51	212.93	212.0	212.0	1730431.0
2025-07-29 12:30:00	AAPL	Stock	212.0	212.2365	211.84	212.1761	1249470.0
2025-07-29 13:00:00	AAPL	Stock	212.16	212.39	210.82	212.205	2333996.0
2025-07-29 13:30:00	AAPL	Stock	212.21	212.385	211.9301	212.075	1146418.0
2025-07-29 14:00:00	AAPL	Stock	212.065	212.39	211.81	211.96	1228791.0
2025-07-29 14:30:00	AAPL	Stock	211.965	212.44	211.96	211.98	1007477.0
2025-07-29 15:00:00	AAPL	Stock	211.97	212.05	211.6	211.89	1586237.0
2025-07-29 15:30:00	AAPL	Stock	211.89	211.91	211.0545	211.35	3803714.0
2025-07-29 16:00:00	AAPL	Stock	211.36	211.7	211.08	211.17	7210135.0
2025-07-29 16:30:00	AAPL	Stock	211.13	211.3995	211.1	211.3	22713.0
2025-07-29 17:00:00	AAPL	Stock	211.344	211.5	211.24	211.3	16554.0
2025-07-29 17:30:00	AAPL	Stock	211.371	211.45	211.2004	211.45	14812.0
2025-07-29 18:00:00	AAPL	Stock	211.4482	211.49	211.35	211.37	6088.0
2025-07-29 18:30:00	AAPL	Stock	211.42	211.44	211.38	211.402	4090.0
2025-07-29 19:00:00	AAPL	Stock	211.42	211.46	211.38	211.4101	13530.0
2025-07-29 19:30:00	AAPL	Stock	211.41	211.44	211.255	211.29	13390.0
2025-07-29 04:00:00	MSFT	Stock	513.77	513.84	513.5	513.84	964.0
2025-07-29 04:30:00	MSFT	Stock	513.99	514.02	513.45	513.45	2108.0
2025-07-29 05:00:00	MSFT	Stock	513.89	513.89	513.89	513.89	100.0
2025-07-29 05:30:00	MSFT	Stock	513.7	513.89	513.65	513.65	418.0
2025-07-29 06:00:00	MSFT	Stock	513.71	513.71	513.4	513.52	756.0
2025-07-29 06:30:00	MSFT	Stock	513.6	513.7	513.52	513.52	999.0
2025-07-29 07:00:00	MSFT	Stock	513.69	514.54	513.53	514.15	12153.0
2025-07-29 07:30:00	MSFT	Stock	514.16	514.16	513.0	513.02	2611.0
2025-07-29 08:00:00	MSFT	Stock	514.0	514.55	511.219	513.5	12822.0
2025-07-29 08:30:00	MSFT	Stock	513.5	513.75	513.24	513.5	3211.0
2025-07-29 09:00:00	MSFT	Stock	513.51	516.23	513.5	515.81	30766.0
2025-07-29 09:30:00	MSFT	Stock	515.53	517.62	514.83	515.35	1336716.0
2025-07-29 10:00:00	MSFT	Stock	515.395	515.5	513.73	514.31	673916.0
2025-07-29 10:30:00	MSFT	Stock	514.345	514.39	512.7	513.07	638471.0
2025-07-29 11:00:00	MSFT	Stock	513.05	513.6	512.88	513.36	459107.0
2025-07-29 11:30:00	MSFT	Stock	513.335	514.73	513.2	514.0	488032.0
2025-07-29 12:00:00	MSFT	Stock	513.99	514.1	512.39	512.8199	324793.0
2025-07-29 12:30:00	MSFT	Stock	512.785	513.45	512.15	513.372	351824.0

> showing 50 of 106,183 rows — these rows as CSV

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