PREVIEW / stock_30min / 2026-04-23

all stock 30-min files

  file:    by_date/stock_30min/2026/2026-04-23.parquet
  size:    2.2 MB
  rows:    104,270
  symbols: 74

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
2026-04-23 04:00:00	AAPL	Stock	271.88	272.73	271.2283	272.5	18693.0
2026-04-23 04:30:00	AAPL	Stock	272.23	272.44	272.2	272.27	2409.0
2026-04-23 05:00:00	AAPL	Stock	272.26	272.35	272.06	272.18	6035.0
2026-04-23 05:30:00	AAPL	Stock	272.24	272.36	271.9	272.12	6310.0
2026-04-23 06:00:00	AAPL	Stock	272.25	272.25	271.9	272.1	2890.0
2026-04-23 06:30:00	AAPL	Stock	272.09	272.75	272.09	272.75	10177.0
2026-04-23 07:00:00	AAPL	Stock	272.4716	273.0	272.4716	272.92	18853.0
2026-04-23 07:30:00	AAPL	Stock	273.0	273.95	272.84	273.95	62891.0
2026-04-23 08:00:00	AAPL	Stock	273.69	274.4545	273.2	274.01	47847.0
2026-04-23 08:30:00	AAPL	Stock	274.2	275.02	274.16	274.7	71804.0
2026-04-23 09:00:00	AAPL	Stock	274.8	275.25	274.0	274.9	118627.0
2026-04-23 09:30:00	AAPL	Stock	274.9	275.77	273.13	273.71	3271153.0
2026-04-23 10:00:00	AAPL	Stock	273.695	274.6	273.43	273.94	1207207.0
2026-04-23 10:30:00	AAPL	Stock	273.97	274.31	273.338	273.93	900083.0
2026-04-23 11:00:00	AAPL	Stock	273.935	274.13	273.27	273.68	844053.0
2026-04-23 11:30:00	AAPL	Stock	273.645	274.41	273.0305	273.41	1047047.0
2026-04-23 12:00:00	AAPL	Stock	273.42	273.68	273.08	273.6	577100.0
2026-04-23 12:30:00	AAPL	Stock	273.6	273.9927	272.96	273.0	686478.0
2026-04-23 13:00:00	AAPL	Stock	273.02	273.035	272.0901	272.24	1058406.0
2026-04-23 13:30:00	AAPL	Stock	272.25	273.13	271.65	272.99	1248462.0
2026-04-23 14:00:00	AAPL	Stock	273.0	273.8	272.9001	273.67	959402.0
2026-04-23 14:30:00	AAPL	Stock	273.66	274.23	273.53	273.915	1024176.0
2026-04-23 15:00:00	AAPL	Stock	273.905	274.55	273.85	274.17	961042.0
2026-04-23 15:30:00	AAPL	Stock	274.15	274.26	273.06	273.44	1936346.0
2026-04-23 16:00:00	AAPL	Stock	273.43	273.51	272.25	272.65	5388850.0
2026-04-23 16:30:00	AAPL	Stock	272.64	273.43	271.82	272.0	36516.0
2026-04-23 17:00:00	AAPL	Stock	271.95	272.0	271.8	272.0	20874.0
2026-04-23 17:30:00	AAPL	Stock	272.3	272.52	272.01	272.12	11310.0
2026-04-23 18:00:00	AAPL	Stock	272.13	272.3	272.0	272.03	8242.0
2026-04-23 18:30:00	AAPL	Stock	272.1	272.6	272.1	272.35	4439.0
2026-04-23 19:00:00	AAPL	Stock	272.32	272.48	272.2	272.374	2554.0
2026-04-23 19:30:00	AAPL	Stock	272.38	272.7	272.38	272.6	3941.0
2026-04-23 04:00:00	MSFT	Stock	427.3	427.5	423.8	426.38	78917.0
2026-04-23 04:30:00	MSFT	Stock	426.32	426.52	425.62	425.8	8077.0
2026-04-23 05:00:00	MSFT	Stock	425.72	425.9	425.21	425.74	12643.0
2026-04-23 05:30:00	MSFT	Stock	425.87	426.0	425.63	425.9	9241.0
2026-04-23 06:00:00	MSFT	Stock	425.85	425.92	424.98	424.98	19075.0
2026-04-23 06:30:00	MSFT	Stock	425.0	425.0	424.1	424.49	59784.0
2026-04-23 07:00:00	MSFT	Stock	424.5	425.5	424.28	424.6	53567.0
2026-04-23 07:30:00	MSFT	Stock	424.6	425.68	424.18	425.49	67367.0
2026-04-23 08:00:00	MSFT	Stock	425.42	425.7635	424.3	424.6	67503.0
2026-04-23 08:30:00	MSFT	Stock	424.7215	424.7215	421.41	422.0	201068.0
2026-04-23 09:00:00	MSFT	Stock	421.92	422.37	419.11	419.68	232452.0
2026-04-23 09:30:00	MSFT	Stock	419.69	423.1	417.23	417.44	5482638.0
2026-04-23 10:00:00	MSFT	Stock	417.4	419.69	415.8	418.815	3011577.0
2026-04-23 10:30:00	MSFT	Stock	418.85	421.8299	418.3201	421.6	1653094.0
2026-04-23 11:00:00	MSFT	Stock	421.56	423.36	420.8	422.5	1526487.0
2026-04-23 11:30:00	MSFT	Stock	422.47	423.66	418.45	419.26	1538799.0
2026-04-23 12:00:00	MSFT	Stock	419.19	419.67	417.81	417.93	1288454.0
2026-04-23 12:30:00	MSFT	Stock	417.91	418.08	416.79	417.7399	1223405.0

> showing 50 of 104,270 rows — these rows as CSV

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