PREVIEW / stock_30min / 2026-01-21

all stock 30-min files

  file:    by_date/stock_30min/2026/2026-01-21.parquet
  size:    2.2 MB
  rows:    105,637
  symbols: 148

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
2026-01-21 04:00:00	AAPL	Stock	247.22	247.22	246.36	246.45	14484.0
2026-01-21 04:30:00	AAPL	Stock	246.63	246.8	245.72	245.73	10518.0
2026-01-21 05:00:00	AAPL	Stock	245.73	246.17	245.67	245.9	4167.0
2026-01-21 05:30:00	AAPL	Stock	245.84	246.36	245.8	246.05	6533.0
2026-01-21 06:00:00	AAPL	Stock	246.05	246.1	245.79	246.0	4172.0
2026-01-21 06:30:00	AAPL	Stock	246.01	246.01	244.86	245.17	18819.0
2026-01-21 07:00:00	AAPL	Stock	245.12	246.25	244.93	246.25	77480.0
2026-01-21 07:30:00	AAPL	Stock	246.15	246.69	246.05	246.63	15673.0
2026-01-21 08:00:00	AAPL	Stock	244.98	247.49	244.8612	246.71	167418.0
2026-01-21 08:30:00	AAPL	Stock	246.7	247.35	246.1725	247.03	39741.0
2026-01-21 09:00:00	AAPL	Stock	246.99	248.7	246.8794	248.67	115901.0
2026-01-21 09:30:00	AAPL	Stock	248.7	248.75	246.03	246.925	4545393.0
2026-01-21 10:00:00	AAPL	Stock	246.9	248.01	246.28	247.57	2653087.0
2026-01-21 10:30:00	AAPL	Stock	247.57	248.72	247.47	248.145	1934904.0
2026-01-21 11:00:00	AAPL	Stock	248.1699	248.29	246.83	247.31	1803066.0
2026-01-21 11:30:00	AAPL	Stock	247.32	247.36	245.7109	245.78	1939084.0
2026-01-21 12:00:00	AAPL	Stock	245.78	246.1663	245.18	245.83	1534272.0
2026-01-21 12:30:00	AAPL	Stock	245.8201	246.47	245.58	246.25	935200.0
2026-01-21 13:00:00	AAPL	Stock	246.235	246.44	245.62	245.88	1073277.0
2026-01-21 13:30:00	AAPL	Stock	245.89	246.375	245.5	246.125	926964.0
2026-01-21 14:00:00	AAPL	Stock	246.12	247.34	245.53	247.1103	1445157.0
2026-01-21 14:30:00	AAPL	Stock	247.13	251.0	247.1	250.71	5274396.0
2026-01-21 15:00:00	AAPL	Stock	250.74	251.56	248.38	248.3828	3659164.0
2026-01-21 15:30:00	AAPL	Stock	248.39	248.58	246.84	247.63	4442006.0
2026-01-21 16:00:00	AAPL	Stock	247.63	248.2	246.97	247.84	7050800.0
2026-01-21 16:30:00	AAPL	Stock	247.81	248.0	247.65	247.89	29712.0
2026-01-21 17:00:00	AAPL	Stock	247.8895	248.0	247.73	247.99	16835.0
2026-01-21 17:30:00	AAPL	Stock	247.99	248.16	247.65	248.16	30468.0
2026-01-21 18:00:00	AAPL	Stock	248.2	248.48	248.2	248.48	13007.0
2026-01-21 18:30:00	AAPL	Stock	248.41	248.48	248.05	248.4	24347.0
2026-01-21 19:00:00	AAPL	Stock	248.39	248.5	248.3	248.49	24299.0
2026-01-21 19:30:00	AAPL	Stock	248.5	248.83	248.4	248.7	23065.0
2026-01-21 04:00:00	MSFT	Stock	456.89	456.89	454.9	454.94	5275.0
2026-01-21 04:30:00	MSFT	Stock	454.85	455.0	454.36	454.36	1795.0
2026-01-21 05:00:00	MSFT	Stock	454.36	454.94	454.3	454.93	3067.0
2026-01-21 05:30:00	MSFT	Stock	455.21	455.23	454.8	454.8	1031.0
2026-01-21 06:00:00	MSFT	Stock	454.68	454.71	454.35	454.35	769.0
2026-01-21 06:30:00	MSFT	Stock	454.45	454.47	452.06	452.45	9555.0
2026-01-21 07:00:00	MSFT	Stock	452.43	453.13	452.07	452.8	9582.0
2026-01-21 07:30:00	MSFT	Stock	452.6	452.6	451.7	452.34	8453.0
2026-01-21 08:00:00	MSFT	Stock	455.3	456.15	451.76	452.06	33487.0
2026-01-21 08:30:00	MSFT	Stock	452.06	452.64	451.49	452.11	20381.0
2026-01-21 09:00:00	MSFT	Stock	452.18	455.7	451.75	452.48	88984.0
2026-01-21 09:30:00	MSFT	Stock	452.6	452.69	448.021	451.5025	3504950.0
2026-01-21 10:00:00	MSFT	Stock	451.4	451.93	449.64	450.2	1605796.0
2026-01-21 10:30:00	MSFT	Stock	450.2	451.89	449.84	451.03	1133769.0
2026-01-21 11:00:00	MSFT	Stock	451.04	451.12	448.51	448.545	1241244.0
2026-01-21 11:30:00	MSFT	Stock	448.51	448.7999	443.78	443.95	1971180.0
2026-01-21 12:00:00	MSFT	Stock	443.93	444.74	443.5	444.335	1149667.0
2026-01-21 12:30:00	MSFT	Stock	444.3	444.34	441.79	442.41	1576898.0

> showing 50 of 105,637 rows — these rows as CSV

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