PREVIEW / etf_30min / 2026-06-15

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-06-15.parquet
  size:    1.1 MB
  rows:    47,625

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
2026-06-15 04:00:00	SPY	ETF	750.12	751.51	748.0	751.23	89536.0
2026-06-15 04:30:00	SPY	ETF	751.22	751.53	750.9	751.05	8245.0
2026-06-15 05:00:00	SPY	ETF	751.05	751.43	750.45	750.5	23900.0
2026-06-15 05:30:00	SPY	ETF	750.48	750.75	750.24	750.7	14183.0
2026-06-15 06:00:00	SPY	ETF	750.57	751.0496	750.57	751.0496	9740.0
2026-06-15 06:30:00	SPY	ETF	750.9	751.17	750.684	751.17	6580.0
2026-06-15 07:00:00	SPY	ETF	751.08	751.98	751.0	751.88	156676.0
2026-06-15 07:30:00	SPY	ETF	751.94	752.1	751.0818	751.47	172284.0
2026-06-15 08:00:00	SPY	ETF	751.49	751.77	750.72	750.7704	168155.0
2026-06-15 08:30:00	SPY	ETF	750.86	751.4	750.7	751.36	192900.0
2026-06-15 09:00:00	SPY	ETF	751.33	751.98	751.1	751.86	232808.0
2026-06-15 09:30:00	SPY	ETF	751.85	754.09	751.76	753.32	4908952.0
2026-06-15 10:00:00	SPY	ETF	753.32	753.96	752.51	753.65	2282739.0
2026-06-15 10:30:00	SPY	ETF	753.65	754.39	752.95	754.1922	1879753.0
2026-06-15 11:00:00	SPY	ETF	754.2	755.23	754.2	755.14	2084098.0
2026-06-15 11:30:00	SPY	ETF	755.12	756.28	754.5	756.14	2175088.0
2026-06-15 12:00:00	SPY	ETF	756.155	756.68	755.92	756.5	1644310.0
2026-06-15 12:30:00	SPY	ETF	756.48	756.62	755.525	755.85	1405140.0
2026-06-15 13:00:00	SPY	ETF	755.84	756.35	755.09	756.13	1693189.0
2026-06-15 13:30:00	SPY	ETF	756.12	756.3	755.07	755.205	1268673.0
2026-06-15 14:00:00	SPY	ETF	755.21	755.39	754.65	754.72	1675295.0
2026-06-15 14:30:00	SPY	ETF	754.72	755.47	754.42	755.0	1926964.0
2026-06-15 15:00:00	SPY	ETF	755.01	755.25	754.36	754.37	2744861.0
2026-06-15 15:30:00	SPY	ETF	754.37	754.94	753.4	754.66	9435956.0
2026-06-15 16:00:00	SPY	ETF	754.64	754.9	754.18	754.28	3801110.0
2026-06-15 16:30:00	SPY	ETF	754.2617	754.69	754.2201	754.29	987944.0
2026-06-15 17:00:00	SPY	ETF	754.288	754.66	754.26	754.66	34682.0
2026-06-15 17:30:00	SPY	ETF	754.6	754.8	754.52	754.55	55411.0
2026-06-15 18:00:00	SPY	ETF	754.51	754.71	753.08	753.58	91178.0
2026-06-15 18:30:00	SPY	ETF	753.52	753.71	753.35	753.5599	78756.0
2026-06-15 19:00:00	SPY	ETF	753.54	753.95	753.31	753.93	22367.0
2026-06-15 19:30:00	SPY	ETF	753.9	753.95	753.51	753.9	22012.0
2026-06-15 04:00:00	QQQ	ETF	733.6	737.43	733.6	737.27	286788.0
2026-06-15 04:30:00	QQQ	ETF	737.24	737.91	736.86	737.03	65865.0
2026-06-15 05:00:00	QQQ	ETF	737.1	737.28	735.61	735.61	93844.0
2026-06-15 05:30:00	QQQ	ETF	735.71	736.19	735.12	736.06	54914.0
2026-06-15 06:00:00	QQQ	ETF	735.96	736.48	735.8	736.48	44125.0
2026-06-15 06:30:00	QQQ	ETF	736.47	736.47	735.64	736.29	35243.0
2026-06-15 07:00:00	QQQ	ETF	736.27	737.61	736.01	737.56	170249.0
2026-06-15 07:30:00	QQQ	ETF	737.5776	737.75	736.59	737.2	182777.0
2026-06-15 08:00:00	QQQ	ETF	737.18	737.66	736.18	736.42	192353.0
2026-06-15 08:30:00	QQQ	ETF	736.47	736.9	735.76	736.84	200637.0
2026-06-15 09:00:00	QQQ	ETF	736.72	738.23	736.39	738.08	203853.0
2026-06-15 09:30:00	QQQ	ETF	738.08	742.0	737.38	739.6798	5958749.0
2026-06-15 10:00:00	QQQ	ETF	739.69	741.16	738.94	740.992	2744633.0
2026-06-15 10:30:00	QQQ	ETF	741.07	741.95	739.65	741.446	1500533.0
2026-06-15 11:00:00	QQQ	ETF	741.44	743.2899	741.35	743.12	1622686.0
2026-06-15 11:30:00	QQQ	ETF	743.16	744.16	742.15	743.97	1784500.0
2026-06-15 12:00:00	QQQ	ETF	743.98	744.725	743.65	744.475	1190373.0
2026-06-15 12:30:00	QQQ	ETF	744.467	744.7599	743.27	743.67	917675.0

> showing 50 of 47,625 rows — these rows as CSV

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