PREVIEW / etf_30min / 2026-01-05

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-01-05.parquet
  size:    1.2 MB
  rows:    48,959

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
2026-01-05 04:00:00	SPY	ETF	684.25	685.17	684.25	684.39	113816.0
2026-01-05 04:30:00	SPY	ETF	684.38	684.86	684.35	684.58	10673.0
2026-01-05 05:00:00	SPY	ETF	684.68	685.3	684.61	685.13	17847.0
2026-01-05 05:30:00	SPY	ETF	685.04	685.27	684.91	685.27	17418.0
2026-01-05 06:00:00	SPY	ETF	685.24	685.37	685.0	685.12	45956.0
2026-01-05 06:30:00	SPY	ETF	685.07	685.5	685.05	685.44	69987.0
2026-01-05 07:00:00	SPY	ETF	685.37	685.69	685.12	685.17	208818.0
2026-01-05 07:30:00	SPY	ETF	685.19	685.48	684.96	685.25	59583.0
2026-01-05 08:00:00	SPY	ETF	685.3	685.62	683.81	684.56	211487.0
2026-01-05 08:30:00	SPY	ETF	684.55	685.71	684.55	685.42	150930.0
2026-01-05 09:00:00	SPY	ETF	685.42	686.6404	685.4	686.52	287429.0
2026-01-05 09:30:00	SPY	ETF	686.54	687.88	686.375	687.06	9512615.0
2026-01-05 10:00:00	SPY	ETF	687.08	688.61	686.63	688.5256	5154775.0
2026-01-05 10:30:00	SPY	ETF	688.52	688.82	687.96	688.32	3874425.0
2026-01-05 11:00:00	SPY	ETF	688.32	688.87	687.96	688.64	3229981.0
2026-01-05 11:30:00	SPY	ETF	688.63	689.43	688.425	688.91	4480238.0
2026-01-05 12:00:00	SPY	ETF	688.91	689.13	688.21	688.35	2533036.0
2026-01-05 12:30:00	SPY	ETF	688.3599	688.79	688.203	688.58	2148857.0
2026-01-05 13:00:00	SPY	ETF	688.57	688.75	687.65	688.38	2773517.0
2026-01-05 13:30:00	SPY	ETF	688.36	688.775	688.3	688.54	1976299.0
2026-01-05 14:00:00	SPY	ETF	688.54	688.715	688.13	688.185	2145785.0
2026-01-05 14:30:00	SPY	ETF	688.19	688.3	687.29	687.6198	3284092.0
2026-01-05 15:00:00	SPY	ETF	687.615	688.24	687.51	687.966	3139089.0
2026-01-05 15:30:00	SPY	ETF	687.965	688.12	687.16	687.73	10547147.0
2026-01-05 16:00:00	SPY	ETF	687.73	687.9764	687.38	687.7	2155259.0
2026-01-05 16:30:00	SPY	ETF	687.74	687.78	687.49	687.52	94811.0
2026-01-05 17:00:00	SPY	ETF	687.54	687.86	687.469	687.62	22062.0
2026-01-05 17:30:00	SPY	ETF	687.62	688.1	687.55	687.81	26040.0
2026-01-05 18:00:00	SPY	ETF	687.83	687.9458	687.61	687.76	38321.0
2026-01-05 18:30:00	SPY	ETF	687.61	687.61	687.34	687.41	20395.0
2026-01-05 19:00:00	SPY	ETF	687.43	687.56	687.25	687.5	17125.0
2026-01-05 19:30:00	SPY	ETF	687.48	687.5	687.2	687.38	66398.0
2026-01-05 04:00:00	QQQ	ETF	616.01	616.66	615.83	615.94	47717.0
2026-01-05 04:30:00	QQQ	ETF	615.87	616.5	615.82	616.21	26954.0
2026-01-05 05:00:00	QQQ	ETF	616.25	617.19	616.19	616.96	34204.0
2026-01-05 05:30:00	QQQ	ETF	616.9	617.28	616.73	617.19	26979.0
2026-01-05 06:00:00	QQQ	ETF	617.2	617.51	616.99	617.07	35535.0
2026-01-05 06:30:00	QQQ	ETF	617.11	617.76	617.11	617.52	42133.0
2026-01-05 07:00:00	QQQ	ETF	617.54	617.97	617.3	617.34	79669.0
2026-01-05 07:30:00	QQQ	ETF	617.34	617.59	616.989	617.25	67104.0
2026-01-05 08:00:00	QQQ	ETF	617.3	617.8695	612.661	616.8	356551.0
2026-01-05 08:30:00	QQQ	ETF	616.83	618.07	616.83	617.71	236819.0
2026-01-05 09:00:00	QQQ	ETF	617.73	619.4	617.69	619.39	537412.0
2026-01-05 09:30:00	QQQ	ETF	619.3	619.98	616.72	618.06	8649010.0
2026-01-05 10:00:00	QQQ	ETF	618.1	620.23	617.41	619.9801	3741745.0
2026-01-05 10:30:00	QQQ	ETF	620.0	620.39	619.12	619.78	2456251.0
2026-01-05 11:00:00	QQQ	ETF	619.78	620.54	619.4601	620.24	2465105.0
2026-01-05 11:30:00	QQQ	ETF	620.23	620.81	619.61	619.65	2433676.0
2026-01-05 12:00:00	QQQ	ETF	619.66	619.99	618.619	618.92	2106360.0
2026-01-05 12:30:00	QQQ	ETF	618.95	619.11	618.425	618.9	1672628.0

> showing 50 of 48,959 rows — these rows as CSV

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