PREVIEW / stock_30min / 2025-08-19

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-08-19.parquet
  size:    2.2 MB
  rows:    105,330
  symbols: 335

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
2025-08-19 04:00:00	AAPL	Stock	230.5	230.55	230.2	230.3	4174.0
2025-08-19 04:30:00	AAPL	Stock	230.3	230.41	230.3	230.34	1646.0
2025-08-19 05:00:00	AAPL	Stock	230.34	230.55	230.31	230.55	1908.0
2025-08-19 05:30:00	AAPL	Stock	230.57	230.57	230.42	230.42	1241.0
2025-08-19 06:00:00	AAPL	Stock	230.33	230.4	230.33	230.34	768.0
2025-08-19 06:30:00	AAPL	Stock	230.38	230.38	229.95	230.04	7127.0
2025-08-19 07:00:00	AAPL	Stock	230.24	230.34	230.06	230.24	3860.0
2025-08-19 07:30:00	AAPL	Stock	230.23	230.5	230.23	230.5	3863.0
2025-08-19 08:00:00	AAPL	Stock	230.38	230.6	230.0	230.46	30308.0
2025-08-19 08:30:00	AAPL	Stock	230.41	230.6	230.11	230.1905	10377.0
2025-08-19 09:00:00	AAPL	Stock	230.22	231.46	230.12	231.28	67714.0
2025-08-19 09:30:00	AAPL	Stock	231.275	232.29	230.59	232.07	3357784.0
2025-08-19 10:00:00	AAPL	Stock	232.04	232.87	231.59	231.82	2250518.0
2025-08-19 10:30:00	AAPL	Stock	231.82	232.27	230.785	230.88	1839261.0
2025-08-19 11:00:00	AAPL	Stock	230.88	231.34	230.47	231.3226	1663746.0
2025-08-19 11:30:00	AAPL	Stock	231.32	231.66	231.14	231.395	1189636.0
2025-08-19 12:00:00	AAPL	Stock	231.3912	231.54	231.055	231.3117	790170.0
2025-08-19 12:30:00	AAPL	Stock	231.29	231.33	230.7	230.715	1126048.0
2025-08-19 13:00:00	AAPL	Stock	230.715	230.75	230.06	230.625	1176508.0
2025-08-19 13:30:00	AAPL	Stock	230.62	230.9	230.5542	230.79	849504.0
2025-08-19 14:00:00	AAPL	Stock	230.79	230.79	229.87	230.05	1189593.0
2025-08-19 14:30:00	AAPL	Stock	230.025	230.09	229.58	229.76	1250756.0
2025-08-19 15:00:00	AAPL	Stock	229.76	230.19	229.35	230.185	1421308.0
2025-08-19 15:30:00	AAPL	Stock	230.185	230.69	229.99	230.56	3078726.0
2025-08-19 16:00:00	AAPL	Stock	230.57	230.77	230.56	230.6901	5795019.0
2025-08-19 16:30:00	AAPL	Stock	230.77	230.77	230.5	230.56	9527.0
2025-08-19 17:00:00	AAPL	Stock	230.5075	230.75	230.47	230.68	20336.0
2025-08-19 17:30:00	AAPL	Stock	230.65	230.72	230.4318	230.47	5019.0
2025-08-19 18:00:00	AAPL	Stock	230.56	230.98	230.43	230.47	21100.0
2025-08-19 18:30:00	AAPL	Stock	230.49	230.89	230.48	230.57	4364.0
2025-08-19 19:00:00	AAPL	Stock	230.58	230.6724	229.81	230.28	21276.0
2025-08-19 19:30:00	AAPL	Stock	230.0	230.19	229.77	229.83	20847.0
2025-08-19 04:00:00	MSFT	Stock	516.78	516.78	516.3	516.3	300.0
2025-08-19 04:30:00	MSFT	Stock	516.3	517.0	516.3	517.0	994.0
2025-08-19 05:00:00	MSFT	Stock	517.17	517.42	517.17	517.42	258.0
2025-08-19 05:30:00	MSFT	Stock	517.29	517.29	517.29	517.29	234.0
2025-08-19 06:00:00	MSFT	Stock	517.16	517.2	517.16	517.2	225.0
2025-08-19 06:30:00	MSFT	Stock	516.98	516.98	516.46	516.46	1061.0
2025-08-19 07:00:00	MSFT	Stock	516.87	517.0	516.4	516.85	1909.0
2025-08-19 07:30:00	MSFT	Stock	516.5	516.86	516.5	516.75	1466.0
2025-08-19 08:00:00	MSFT	Stock	516.75	516.9874	516.0	516.36	14930.0
2025-08-19 08:30:00	MSFT	Stock	516.78	517.0	516.36	516.3737	9608.0
2025-08-19 09:00:00	MSFT	Stock	516.56	516.7	514.85	515.21	29311.0
2025-08-19 09:30:00	MSFT	Stock	515.23	515.24	511.7001	513.55	1439429.0
2025-08-19 10:00:00	MSFT	Stock	513.505	514.1389	510.96	511.22	866728.0
2025-08-19 10:30:00	MSFT	Stock	511.175	511.92	509.62	509.83	940974.0
2025-08-19 11:00:00	MSFT	Stock	509.8356	509.94	508.57	509.5401	900893.0
2025-08-19 11:30:00	MSFT	Stock	509.55	510.0	509.2	509.795	543210.0
2025-08-19 12:00:00	MSFT	Stock	509.8	510.9799	509.79	510.46	587324.0
2025-08-19 12:30:00	MSFT	Stock	510.4176	510.59	509.6801	510.4	461082.0

> showing 50 of 105,330 rows — these rows as CSV

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