PREVIEW / etf_30min / 2026-09-09

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-09-09.parquet
  size:    1.0 MB
  rows:    46,970

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
2026-09-09 04:00:00	SPY	ETF	766.82	767.13	766.06	766.53	25036.0
2026-09-09 04:30:00	SPY	ETF	766.47	766.55	765.845	766.21	13430.0
2026-09-09 05:00:00	SPY	ETF	766.02	766.03	765.55	765.77	5363.0
2026-09-09 05:30:00	SPY	ETF	765.73	765.84	763.73	763.95	40543.0
2026-09-09 06:00:00	SPY	ETF	764.17	764.53	763.605	764.2	16880.0
2026-09-09 06:30:00	SPY	ETF	764.03	764.12	762.88	763.04	34635.0
2026-09-09 07:00:00	SPY	ETF	763.06	763.9	762.955	763.5677	57287.0
2026-09-09 07:30:00	SPY	ETF	763.65	764.34	763.11	763.3	109844.0
2026-09-09 08:00:00	SPY	ETF	763.32	763.35	762.49	762.75	132133.0
2026-09-09 08:30:00	SPY	ETF	762.66	763.69	762.64	763.575	102833.0
2026-09-09 09:00:00	SPY	ETF	763.48	764.24	763.45	764.09	123011.0
2026-09-09 09:30:00	SPY	ETF	764.08	764.38	763.231	764.1	2386018.0
2026-09-09 10:00:00	SPY	ETF	764.09	764.2	762.49	763.98	2187740.0
2026-09-09 10:30:00	SPY	ETF	763.97	764.01	763.25	763.78	973025.0
2026-09-09 11:00:00	SPY	ETF	763.79	764.47	760.94	761.54	2670130.0
2026-09-09 11:30:00	SPY	ETF	761.5401	763.0957	761.48	762.17	1523294.0
2026-09-09 12:00:00	SPY	ETF	762.17	762.41	761.32	761.63	1020047.0
2026-09-09 12:30:00	SPY	ETF	761.615	762.86	761.58	762.566	864670.0
2026-09-09 13:00:00	SPY	ETF	762.575	763.29	762.372	762.92	1092921.0
2026-09-09 13:30:00	SPY	ETF	762.93	763.32	762.38	763.025	689881.0
2026-09-09 14:00:00	SPY	ETF	763.02	763.17	762.28	762.84	1461278.0
2026-09-09 14:30:00	SPY	ETF	762.845	763.39	762.59	762.9	825252.0
2026-09-09 15:00:00	SPY	ETF	762.92	763.4098	762.64	763.1	1966432.0
2026-09-09 15:30:00	SPY	ETF	763.1	763.21	762.1	762.34	4967416.0
2026-09-09 16:00:00	SPY	ETF	762.36	762.67	762.2	762.52	1957521.0
2026-09-09 16:30:00	SPY	ETF	762.51	762.7629	762.48	762.76	83646.0
2026-09-09 17:00:00	SPY	ETF	762.78	762.93	762.19	762.7	135199.0
2026-09-09 17:30:00	SPY	ETF	762.61	762.6825	762.54	762.61	13238.0
2026-09-09 18:00:00	SPY	ETF	762.61	763.02	762.6	762.6	30889.0
2026-09-09 18:30:00	SPY	ETF	762.69	762.78	762.6107	762.67	5302.0
2026-09-09 19:00:00	SPY	ETF	762.63	762.735	762.55	762.69	12855.0
2026-09-09 19:30:00	SPY	ETF	762.75	763.25	762.7	763.14	11013.0
2026-09-09 04:00:00	QQQ	ETF	719.46	720.67	718.78	719.6733	81404.0
2026-09-09 04:30:00	QQQ	ETF	719.48	719.64	718.47	719.01	32746.0
2026-09-09 05:00:00	QQQ	ETF	719.04	719.26	717.85	718.11	40744.0
2026-09-09 05:30:00	QQQ	ETF	718.23	718.38	714.8	715.05	126471.0
2026-09-09 06:00:00	QQQ	ETF	715.045	715.84	714.405	715.54	124603.0
2026-09-09 06:30:00	QQQ	ETF	715.48	715.8	714.35	714.83	84910.0
2026-09-09 07:00:00	QQQ	ETF	714.88	715.8	714.53	715.48	79511.0
2026-09-09 07:30:00	QQQ	ETF	715.35	716.27	714.51	715.02	192047.0
2026-09-09 08:00:00	QQQ	ETF	715.01	715.0432	713.495	713.97	254605.0
2026-09-09 08:30:00	QQQ	ETF	713.89	715.11	713.74	714.85	153803.0
2026-09-09 09:00:00	QQQ	ETF	714.7	716.39	714.7	716.37	135384.0
2026-09-09 09:30:00	QQQ	ETF	716.4	719.06	715.48	718.86	2782726.0
2026-09-09 10:00:00	QQQ	ETF	718.86	719.7	716.49	718.29	2371303.0
2026-09-09 10:30:00	QQQ	ETF	718.28	718.5196	717.33	718.17	1119592.0
2026-09-09 11:00:00	QQQ	ETF	718.19	718.97	714.02	714.8	2377787.0
2026-09-09 11:30:00	QQQ	ETF	714.81	716.98	714.75	716.19	1516577.0
2026-09-09 12:00:00	QQQ	ETF	716.1911	716.51	714.71	714.96	1120937.0
2026-09-09 12:30:00	QQQ	ETF	715.01	716.88	714.98	716.42	1010662.0

> showing 50 of 46,970 rows — these rows as CSV

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