PREVIEW / stock_30min / 2025-07-22

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-07-22.parquet
  size:    2.2 MB
  rows:    107,875
  symbols: 366

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
2025-07-22 04:00:00	AAPL	Stock	212.88	212.88	212.41	212.6	6106.0
2025-07-22 04:30:00	AAPL	Stock	212.57	212.96	212.57	212.8	5724.0
2025-07-22 05:00:00	AAPL	Stock	212.8	213.0	212.79	212.91	7678.0
2025-07-22 05:30:00	AAPL	Stock	212.94	213.04	212.72	212.72	1013.0
2025-07-22 06:00:00	AAPL	Stock	212.86	212.86	212.76	212.76	1137.0
2025-07-22 06:30:00	AAPL	Stock	212.73	212.8	212.65	212.8	1186.0
2025-07-22 07:00:00	AAPL	Stock	212.78	213.0	212.69	213.0	13922.0
2025-07-22 07:30:00	AAPL	Stock	213.01	213.15	212.97	213.05	8375.0
2025-07-22 08:00:00	AAPL	Stock	212.92	213.2	212.4	213.06	78863.0
2025-07-22 08:30:00	AAPL	Stock	213.0009	213.1341	212.9	213.1001	24421.0
2025-07-22 09:00:00	AAPL	Stock	213.12	213.29	212.74	213.2	57738.0
2025-07-22 09:30:00	AAPL	Stock	213.29	214.03	212.2301	213.58	5581118.0
2025-07-22 10:00:00	AAPL	Stock	213.58	213.77	212.68	213.28	2662493.0
2025-07-22 10:30:00	AAPL	Stock	213.25	213.62	212.72	213.2129	2165385.0
2025-07-22 11:00:00	AAPL	Stock	213.21	213.69	213.0	213.47	1297048.0
2025-07-22 11:30:00	AAPL	Stock	213.47	213.83	212.76	213.265	2790950.0
2025-07-22 12:00:00	AAPL	Stock	213.265	213.74	212.97	213.28	1785584.0
2025-07-22 12:30:00	AAPL	Stock	213.25	213.54	212.84	213.41	1311587.0
2025-07-22 13:00:00	AAPL	Stock	213.4	214.48	213.37	214.41	1722472.0
2025-07-22 13:30:00	AAPL	Stock	214.4	214.425	213.72	213.86	1456862.0
2025-07-22 14:00:00	AAPL	Stock	213.8634	214.06	213.44	213.71	1231576.0
2025-07-22 14:30:00	AAPL	Stock	213.72	214.21	213.71	214.17	1038386.0
2025-07-22 15:00:00	AAPL	Stock	214.15	214.4199	213.825	214.185	1730117.0
2025-07-22 15:30:00	AAPL	Stock	214.18	214.95	213.93	214.39	3698736.0
2025-07-22 16:00:00	AAPL	Stock	214.4	214.56	214.28	214.45	5182724.0
2025-07-22 16:30:00	AAPL	Stock	214.49	214.55	214.4	214.5003	19866.0
2025-07-22 17:00:00	AAPL	Stock	214.5006	214.7	214.4	214.7	27595.0
2025-07-22 17:30:00	AAPL	Stock	214.7	214.74	214.67	214.73	26147.0
2025-07-22 18:00:00	AAPL	Stock	214.73	214.82	214.61	214.65	20065.0
2025-07-22 18:30:00	AAPL	Stock	214.65	215.0	214.64	214.7	11608.0
2025-07-22 19:00:00	AAPL	Stock	214.7	215.0	214.65	214.8	22739.0
2025-07-22 19:30:00	AAPL	Stock	214.79	215.0	214.55	214.85	19407.0
2025-07-22 04:00:00	MSFT	Stock	508.71	509.2	508.7	508.99	1250.0
2025-07-22 04:30:00	MSFT	Stock	508.98	508.98	508.98	508.98	100.0
2025-07-22 05:00:00	MSFT	Stock	508.75	509.3	508.75	509.2	1664.0
2025-07-22 05:30:00	MSFT	Stock	509.25	509.33	509.25	509.33	282.0
2025-07-22 06:00:00	MSFT	Stock	509.47	509.8	509.38	509.38	1242.0
2025-07-22 06:30:00	MSFT	Stock	509.22	509.22	509.22	509.22	100.0
2025-07-22 07:00:00	MSFT	Stock	509.34	509.89	509.34	509.69	977.0
2025-07-22 07:30:00	MSFT	Stock	509.44	510.0	509.3	509.9	1791.0
2025-07-22 08:00:00	MSFT	Stock	509.7522	510.93	508.6713	510.85	16353.0
2025-07-22 08:30:00	MSFT	Stock	510.9	511.0	510.2501	510.8	7145.0
2025-07-22 09:00:00	MSFT	Stock	510.88	511.14	509.45	511.01	12538.0
2025-07-22 09:30:00	MSFT	Stock	511.19	511.2	507.66	508.06	1006199.0
2025-07-22 10:00:00	MSFT	Stock	507.99	509.43	507.43	508.9469	600717.0
2025-07-22 10:30:00	MSFT	Stock	508.92	509.59	508.58	508.76	345920.0
2025-07-22 11:00:00	MSFT	Stock	508.8	509.31	507.9	508.24	305486.0
2025-07-22 11:30:00	MSFT	Stock	508.22	508.56	506.95	506.98	376927.0
2025-07-22 12:00:00	MSFT	Stock	507.0	507.725	506.65	506.77	258315.0
2025-07-22 12:30:00	MSFT	Stock	506.72	507.1097	506.35	506.9683	249852.0

> showing 50 of 107,875 rows — these rows as CSV

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