PREVIEW / etf_30min / 2026-06-16

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-06-16.parquet
  size:    1.0 MB
  rows:    45,009

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
2026-06-16 04:00:00	SPY	ETF	754.32	754.91	753.42	754.48	49367.0
2026-06-16 04:30:00	SPY	ETF	754.53	754.71	753.93	754.53	27068.0
2026-06-16 05:00:00	SPY	ETF	754.51	754.72	754.08	754.08	11849.0
2026-06-16 05:30:00	SPY	ETF	754.15	754.32	753.79	753.92	7517.0
2026-06-16 06:00:00	SPY	ETF	753.93	754.51	753.93	754.47	5206.0
2026-06-16 06:30:00	SPY	ETF	754.5	754.94	754.38	754.88	16124.0
2026-06-16 07:00:00	SPY	ETF	754.871	755.35	754.69	755.06	102021.0
2026-06-16 07:30:00	SPY	ETF	755.09	755.28	754.81	755.04	24553.0
2026-06-16 08:00:00	SPY	ETF	755.0001	755.36	754.03	754.44	100189.0
2026-06-16 08:30:00	SPY	ETF	754.38	754.69	754.0	754.37	132138.0
2026-06-16 09:00:00	SPY	ETF	754.37	754.84	753.9	754.58	98089.0
2026-06-16 09:30:00	SPY	ETF	754.58	755.44	754.0	754.09	3058598.0
2026-06-16 10:00:00	SPY	ETF	754.11	755.29	753.06	753.06	2488465.0
2026-06-16 10:30:00	SPY	ETF	753.065	753.96	752.27	752.93	2479319.0
2026-06-16 11:00:00	SPY	ETF	752.94	753.738	752.299	752.6499	1787400.0
2026-06-16 11:30:00	SPY	ETF	752.66	753.43	751.71	752.75	2464124.0
2026-06-16 12:00:00	SPY	ETF	752.74	753.97	752.72	753.36	1387542.0
2026-06-16 12:30:00	SPY	ETF	753.35	753.42	752.332	752.73	1539417.0
2026-06-16 13:00:00	SPY	ETF	752.72	752.8	751.89	752.19	975365.0
2026-06-16 13:30:00	SPY	ETF	752.18	752.68	751.45	752.12	1401666.0
2026-06-16 14:00:00	SPY	ETF	752.105	752.35	751.72	752.135	1396203.0
2026-06-16 14:30:00	SPY	ETF	752.14	752.25	751.63	751.78	1461633.0
2026-06-16 15:00:00	SPY	ETF	751.765	751.86	750.08	751.22	3829730.0
2026-06-16 15:30:00	SPY	ETF	751.22	751.32	749.88	750.39	9260132.0
2026-06-16 16:00:00	SPY	ETF	750.39	750.46	749.0	749.9	2831696.0
2026-06-16 16:30:00	SPY	ETF	749.89	750.17	749.79	749.92	95372.0
2026-06-16 17:00:00	SPY	ETF	750.0	750.19	749.99	750.19	101669.0
2026-06-16 17:30:00	SPY	ETF	750.2	750.43	750.0	750.0	37734.0
2026-06-16 18:00:00	SPY	ETF	750.0	751.09	750.0	751.02	47921.0
2026-06-16 18:30:00	SPY	ETF	751.04	751.29	750.69	751.27	13576.0
2026-06-16 19:00:00	SPY	ETF	751.26	751.26	750.66	750.8	17051.0
2026-06-16 19:30:00	SPY	ETF	750.75	751.0	750.62	750.75	22326.0
2026-06-16 04:00:00	QQQ	ETF	741.75	744.6	741.75	744.575	198287.0
2026-06-16 04:30:00	QQQ	ETF	744.57	745.61	743.72	745.23	62301.0
2026-06-16 05:00:00	QQQ	ETF	745.15	745.27	744.1	744.19	46431.0
2026-06-16 05:30:00	QQQ	ETF	744.2	744.68	743.7	743.82	31612.0
2026-06-16 06:00:00	QQQ	ETF	743.86	744.89	743.86	744.7	26980.0
2026-06-16 06:30:00	QQQ	ETF	744.68	745.35	744.43	745.32	28199.0
2026-06-16 07:00:00	QQQ	ETF	745.27	746.28	745.07	745.761	118099.0
2026-06-16 07:30:00	QQQ	ETF	745.7196	745.95	745.2016	745.48	56467.0
2026-06-16 08:00:00	QQQ	ETF	745.48	745.75	743.0	743.6	195111.0
2026-06-16 08:30:00	QQQ	ETF	743.62	743.75	742.32	742.7	225579.0
2026-06-16 09:00:00	QQQ	ETF	742.72	743.7335	741.65	742.33	269809.0
2026-06-16 09:30:00	QQQ	ETF	742.25	744.22	740.82	742.21	3322516.0
2026-06-16 10:00:00	QQQ	ETF	742.26	743.42	738.9	739.11	3221874.0
2026-06-16 10:30:00	QQQ	ETF	739.11	739.98	736.2875	737.2	3258890.0
2026-06-16 11:00:00	QQQ	ETF	737.2	738.7296	734.73	735.61	2178686.0
2026-06-16 11:30:00	QQQ	ETF	735.71	736.58	732.51	733.95	2982392.0
2026-06-16 12:00:00	QQQ	ETF	733.96	736.54	733.88	735.68	1481285.0
2026-06-16 12:30:00	QQQ	ETF	735.67	735.78	733.43	734.6699	1803542.0

> showing 50 of 45,009 rows — these rows as CSV

> unlock the full archive -- $79 one-time