PREVIEW / etf_30min / 2026-02-26

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-02-26.parquet
  size:    1.1 MB
  rows:    47,221

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
2026-02-26 04:00:00	SPY	ETF	692.5	693.02	692.38	693.01	21442.0
2026-02-26 04:30:00	SPY	ETF	692.92	693.53	692.92	693.06	19085.0
2026-02-26 05:00:00	SPY	ETF	693.06	693.22	692.72	692.81	29389.0
2026-02-26 05:30:00	SPY	ETF	692.73	692.95	692.4	692.59	11987.0
2026-02-26 06:00:00	SPY	ETF	692.62	692.97	692.48	692.9	22592.0
2026-02-26 06:30:00	SPY	ETF	692.95	693.03	692.6	692.94	15331.0
2026-02-26 07:00:00	SPY	ETF	692.96	693.6	692.94	693.57	127215.0
2026-02-26 07:30:00	SPY	ETF	693.59	693.72	693.24	693.38	111041.0
2026-02-26 08:00:00	SPY	ETF	693.01	693.87	691.66	693.86	201493.0
2026-02-26 08:30:00	SPY	ETF	693.79	694.22	693.71	693.83	158993.0
2026-02-26 09:00:00	SPY	ETF	693.83	693.98	693.14	693.29	222338.0
2026-02-26 09:30:00	SPY	ETF	693.28	693.32	690.42	690.67	7160001.0
2026-02-26 10:00:00	SPY	ETF	690.68	691.03	684.74	685.69	10173873.0
2026-02-26 10:30:00	SPY	ETF	685.67	688.18	684.35	687.71	6418834.0
2026-02-26 11:00:00	SPY	ETF	687.72	689.1	687.46	688.74	3325672.0
2026-02-26 11:30:00	SPY	ETF	688.74	688.92	686.035	686.25	3402218.0
2026-02-26 12:00:00	SPY	ETF	686.24	687.06	686.03	686.285	2357959.0
2026-02-26 12:30:00	SPY	ETF	686.25	687.09	685.01	685.46	2276240.0
2026-02-26 13:00:00	SPY	ETF	685.47	685.955	684.73	685.67	2506270.0
2026-02-26 13:30:00	SPY	ETF	685.66	688.19	685.41	687.39	3995730.0
2026-02-26 14:00:00	SPY	ETF	687.41	689.32	687.16	688.61	3644476.0
2026-02-26 14:30:00	SPY	ETF	688.62	689.66	688.47	689.02	2850752.0
2026-02-26 15:00:00	SPY	ETF	689.01	689.81	688.615	688.665	3160297.0
2026-02-26 15:30:00	SPY	ETF	688.665	689.5167	688.62	689.32	6999669.0
2026-02-26 16:00:00	SPY	ETF	689.32	689.44	688.78	688.9	1641134.0
2026-02-26 16:30:00	SPY	ETF	688.9	689.01	687.5	687.59	411640.0
2026-02-26 17:00:00	SPY	ETF	687.62	687.7	686.54	687.0	479874.0
2026-02-26 17:30:00	SPY	ETF	686.96	686.96	685.75	686.25	415551.0
2026-02-26 18:00:00	SPY	ETF	686.26	687.22	685.56	686.91	333779.0
2026-02-26 18:30:00	SPY	ETF	687.02	687.05	685.99	686.41	113367.0
2026-02-26 19:00:00	SPY	ETF	686.44	687.0046	686.2101	686.5	69853.0
2026-02-26 19:30:00	SPY	ETF	686.4	686.52	685.5801	686.2674	44519.0
2026-02-26 04:00:00	QQQ	ETF	615.9	616.51	615.74	616.51	48167.0
2026-02-26 04:30:00	QQQ	ETF	616.45	617.0	616.38	616.51	44106.0
2026-02-26 05:00:00	QQQ	ETF	616.51	616.67	616.15	616.15	31058.0
2026-02-26 05:30:00	QQQ	ETF	616.11	616.28	615.75	615.97	29017.0
2026-02-26 06:00:00	QQQ	ETF	616.03	616.24	615.7	616.13	50360.0
2026-02-26 06:30:00	QQQ	ETF	616.09	616.25	615.84	616.09	30589.0
2026-02-26 07:00:00	QQQ	ETF	616.09	616.69	616.02	616.69	48678.0
2026-02-26 07:30:00	QQQ	ETF	616.64	616.77	616.3	616.32	59268.0
2026-02-26 08:00:00	QQQ	ETF	616.32	616.96	614.17	616.94	247473.0
2026-02-26 08:30:00	QQQ	ETF	616.91	617.36	615.4	616.61	221100.0
2026-02-26 09:00:00	QQQ	ETF	616.59	616.94	615.5	615.59	348078.0
2026-02-26 09:30:00	QQQ	ETF	615.59	615.59	611.7307	611.975	12309908.0
2026-02-26 10:00:00	QQQ	ETF	611.98	612.39	604.55	605.7	13636047.0
2026-02-26 10:30:00	QQQ	ETF	605.71	607.95	603.98	607.295	10254927.0
2026-02-26 11:00:00	QQQ	ETF	607.3	609.355	606.96	608.72	5447675.0
2026-02-26 11:30:00	QQQ	ETF	608.725	608.97	606.1855	606.41	4218414.0
2026-02-26 12:00:00	QQQ	ETF	606.41	607.515	606.17	606.52	3601803.0
2026-02-26 12:30:00	QQQ	ETF	606.51	607.48	605.18	605.72	3409665.0

> showing 50 of 47,221 rows — these rows as CSV

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