PREVIEW / stock_30min / 2025-12-18

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-12-18.parquet
  size:    2.2 MB
  rows:    102,254
  symbols: 180

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
2025-12-18 04:00:00	AAPL	Stock	271.35	271.99	271.35	271.56	6275.0
2025-12-18 04:30:00	AAPL	Stock	271.65	271.85	271.5	271.81	7585.0
2025-12-18 05:00:00	AAPL	Stock	271.85	271.85	271.57	271.67	3401.0
2025-12-18 05:30:00	AAPL	Stock	271.6	271.74	271.45	271.49	3079.0
2025-12-18 06:00:00	AAPL	Stock	271.5	271.77	271.39	271.77	1969.0
2025-12-18 06:30:00	AAPL	Stock	271.66	271.69	271.65	271.69	702.0
2025-12-18 07:00:00	AAPL	Stock	271.79	271.89	271.64	271.66	4770.0
2025-12-18 07:30:00	AAPL	Stock	271.62	271.69	271.32	271.32	6297.0
2025-12-18 08:00:00	AAPL	Stock	271.69	272.0	271.32	271.44	37147.0
2025-12-18 08:30:00	AAPL	Stock	271.5	272.78	271.41	272.3	61393.0
2025-12-18 09:00:00	AAPL	Stock	272.38	273.75	272.25	273.67	64706.0
2025-12-18 09:30:00	AAPL	Stock	273.605	273.63	266.95	268.82	7099248.0
2025-12-18 10:00:00	AAPL	Stock	268.82	271.065	268.38	270.9	3065458.0
2025-12-18 10:30:00	AAPL	Stock	270.862	272.225	270.81	272.02	2011509.0
2025-12-18 11:00:00	AAPL	Stock	272.0	272.72	271.93	272.3	1674823.0
2025-12-18 11:30:00	AAPL	Stock	272.29	273.164	272.26	272.86	1169989.0
2025-12-18 12:00:00	AAPL	Stock	272.855	272.86	269.94	270.23	1196542.0
2025-12-18 12:30:00	AAPL	Stock	270.21	272.42	270.1	272.4	1088652.0
2025-12-18 13:00:00	AAPL	Stock	272.37	272.75	271.86	272.65	772269.0
2025-12-18 13:30:00	AAPL	Stock	272.665	272.96	271.61	271.75	951810.0
2025-12-18 14:00:00	AAPL	Stock	271.715	271.9	271.09	271.37	1129154.0
2025-12-18 14:30:00	AAPL	Stock	271.3705	271.39	270.5	270.865	1317361.0
2025-12-18 15:00:00	AAPL	Stock	270.88	271.9699	270.67	271.84	1418360.0
2025-12-18 15:30:00	AAPL	Stock	271.85	273.21	271.785	272.16	2928468.0
2025-12-18 16:00:00	AAPL	Stock	272.13	272.19	271.54	271.78	10959642.0
2025-12-18 16:30:00	AAPL	Stock	271.7	272.19	271.01	271.54	6034.0
2025-12-18 17:00:00	AAPL	Stock	271.68	272.19	271.4378	271.58	5782.0
2025-12-18 17:30:00	AAPL	Stock	271.55	272.19	271.4208	271.4208	5120.0
2025-12-18 18:00:00	AAPL	Stock	271.42	271.68	271.01	271.2	14467.0
2025-12-18 18:30:00	AAPL	Stock	271.2	271.52	271.05	271.52	4913.0
2025-12-18 19:00:00	AAPL	Stock	271.52	271.82	271.32	271.53	5350.0
2025-12-18 19:30:00	AAPL	Stock	271.34	271.39	271.04	271.39	5227.0
2025-12-18 04:00:00	MSFT	Stock	479.0	479.28	478.4	479.2	5810.0
2025-12-18 04:30:00	MSFT	Stock	479.22	479.75	478.8	479.75	2877.0
2025-12-18 05:00:00	MSFT	Stock	479.61	479.85	479.16	479.33	3167.0
2025-12-18 05:30:00	MSFT	Stock	479.61	479.61	479.0	479.17	1016.0
2025-12-18 06:00:00	MSFT	Stock	479.27	479.45	479.13	479.13	1027.0
2025-12-18 06:30:00	MSFT	Stock	479.2	479.5	479.2	479.36	515.0
2025-12-18 07:00:00	MSFT	Stock	479.24	479.25	478.68	478.72	2903.0
2025-12-18 07:30:00	MSFT	Stock	478.87	479.0	478.41	478.61	2423.0
2025-12-18 08:00:00	MSFT	Stock	478.88	479.6736	476.61	479.31	20044.0
2025-12-18 08:30:00	MSFT	Stock	479.4	480.46	478.59	479.74	32574.0
2025-12-18 09:00:00	MSFT	Stock	479.8	480.23	477.78	478.25	43225.0
2025-12-18 09:30:00	MSFT	Stock	478.19	483.83	477.89	483.45	1940049.0
2025-12-18 10:00:00	MSFT	Stock	483.445	485.395	482.94	484.74	1817295.0
2025-12-18 10:30:00	MSFT	Stock	484.71	487.58	484.2906	487.58	1226624.0
2025-12-18 11:00:00	MSFT	Stock	487.555	488.08	487.06	487.65	835621.0
2025-12-18 11:30:00	MSFT	Stock	487.635	489.6	487.16	487.19	927445.0
2025-12-18 12:00:00	MSFT	Stock	487.17	487.34	484.19	484.95	741895.0
2025-12-18 12:30:00	MSFT	Stock	484.96	487.15	484.7723	486.83	567494.0

> showing 50 of 102,254 rows — these rows as CSV

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