PREVIEW / stock_30min / 2026-01-28

all stock 30-min files

  file:    by_date/stock_30min/2026/2026-01-28.parquet
  size:    2.2 MB
  rows:    105,562
  symbols: 142

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
2026-01-28 04:00:00	AAPL	Stock	258.7	258.95	258.51	258.85	16052.0
2026-01-28 04:30:00	AAPL	Stock	258.78	258.79	258.58	258.6	2251.0
2026-01-28 05:00:00	AAPL	Stock	258.6	258.63	258.11	258.22	11944.0
2026-01-28 05:30:00	AAPL	Stock	258.23	258.43	257.87	258.38	12975.0
2026-01-28 06:00:00	AAPL	Stock	258.45	258.56	258.2	258.56	10484.0
2026-01-28 06:30:00	AAPL	Stock	258.56	258.64	258.27	258.38	10111.0
2026-01-28 07:00:00	AAPL	Stock	258.54	258.57	257.6	258.0	26134.0
2026-01-28 07:30:00	AAPL	Stock	258.0	258.0	257.06	257.29	35552.0
2026-01-28 08:00:00	AAPL	Stock	258.36	259.33	257.01	257.4	119498.0
2026-01-28 08:30:00	AAPL	Stock	257.43	257.6	255.94	255.9982	114125.0
2026-01-28 09:00:00	AAPL	Stock	256.0	257.63	255.9	257.57	122008.0
2026-01-28 09:30:00	AAPL	Stock	257.53	258.855	255.73	256.145	4034595.0
2026-01-28 10:00:00	AAPL	Stock	256.14	257.05	255.215	256.09	1984266.0
2026-01-28 10:30:00	AAPL	Stock	256.06	256.71	255.72	255.84	1396533.0
2026-01-28 11:00:00	AAPL	Stock	255.84	256.22	255.26	255.49	1083969.0
2026-01-28 11:30:00	AAPL	Stock	255.47	255.48	254.74	255.34	1211719.0
2026-01-28 12:00:00	AAPL	Stock	255.33	255.42	254.66	254.81	779520.0
2026-01-28 12:30:00	AAPL	Stock	254.8	255.11	254.51	254.83	718492.0
2026-01-28 13:00:00	AAPL	Stock	254.82	255.39	254.53	255.255	620045.0
2026-01-28 13:30:00	AAPL	Stock	255.26	255.88	254.88	255.6565	751075.0
2026-01-28 14:00:00	AAPL	Stock	255.66	255.88	254.78	255.11	880055.0
2026-01-28 14:30:00	AAPL	Stock	255.08	256.37	255.05	256.29	1413360.0
2026-01-28 15:00:00	AAPL	Stock	256.29	256.64	255.97	256.475	1598878.0
2026-01-28 15:30:00	AAPL	Stock	256.47	256.9	255.93	256.44	2895259.0
2026-01-28 16:00:00	AAPL	Stock	256.44	256.99	256.08	256.9039	5625140.0
2026-01-28 16:30:00	AAPL	Stock	256.9792	257.5	256.44	257.4885	140495.0
2026-01-28 17:00:00	AAPL	Stock	257.49	257.6122	257.16	257.45	54176.0
2026-01-28 17:30:00	AAPL	Stock	257.45	257.48	257.25	257.2503	31073.0
2026-01-28 18:00:00	AAPL	Stock	257.25	257.43	256.6	256.95	31656.0
2026-01-28 18:30:00	AAPL	Stock	256.96	257.0	256.43	256.69	17927.0
2026-01-28 19:00:00	AAPL	Stock	256.58	256.7086	256.21	256.7086	26366.0
2026-01-28 19:30:00	AAPL	Stock	256.71	256.88	256.3655	256.79	24554.0
2026-01-28 04:00:00	MSFT	Stock	482.84	482.86	481.35	481.56	13011.0
2026-01-28 04:30:00	MSFT	Stock	481.32	481.78	480.98	481.7	16707.0
2026-01-28 05:00:00	MSFT	Stock	481.6	482.5	481.46	481.96	7128.0
2026-01-28 05:30:00	MSFT	Stock	481.83	481.9	481.39	481.89	6460.0
2026-01-28 06:00:00	MSFT	Stock	481.86	481.9	481.28	481.49	5558.0
2026-01-28 06:30:00	MSFT	Stock	481.58	481.82	481.33	481.8	6531.0
2026-01-28 07:00:00	MSFT	Stock	481.84	482.39	481.01	481.39	27303.0
2026-01-28 07:30:00	MSFT	Stock	481.24	482.18	481.24	481.71	11238.0
2026-01-28 08:00:00	MSFT	Stock	482.69	483.86	480.9	481.67	107152.0
2026-01-28 08:30:00	MSFT	Stock	481.56	482.08	481.37	481.5396	21084.0
2026-01-28 09:00:00	MSFT	Stock	481.6551	484.28	481.4	483.27	69885.0
2026-01-28 09:30:00	MSFT	Stock	483.27	483.74	479.29	480.85	2327250.0
2026-01-28 10:00:00	MSFT	Stock	480.83	481.3985	480.02	481.02	1179587.0
2026-01-28 10:30:00	MSFT	Stock	481.0	481.13	478.8905	479.15	1102933.0
2026-01-28 11:00:00	MSFT	Stock	479.1	480.31	478.85	479.4432	878491.0
2026-01-28 11:30:00	MSFT	Stock	479.43	479.43	478.0	478.99	948243.0
2026-01-28 12:00:00	MSFT	Stock	479.0199	480.165	478.66	478.68	787866.0
2026-01-28 12:30:00	MSFT	Stock	478.65	479.3	478.05	479.18	613658.0

> showing 50 of 105,562 rows — these rows as CSV

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