PREVIEW / etf_30min / 2026-08-24

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-08-24.parquet
  size:    1.0 MB
  rows:    46,838

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
2026-08-24 04:00:00	SPY	ETF	764.0	767.15	763.48	764.33	306960.0
2026-08-24 04:30:00	SPY	ETF	764.36	764.96	764.32	764.72	6806.0
2026-08-24 05:00:00	SPY	ETF	764.61	764.99	764.42	764.43	8489.0
2026-08-24 05:30:00	SPY	ETF	764.44	764.805	764.44	764.62	3639.0
2026-08-24 06:00:00	SPY	ETF	764.65	764.73	764.03	764.15	11835.0
2026-08-24 06:30:00	SPY	ETF	764.17	764.52	763.54	763.65	9661.0
2026-08-24 07:00:00	SPY	ETF	763.639	763.79	763.07	763.58	33760.0
2026-08-24 07:30:00	SPY	ETF	763.6	765.22	763.6	764.55	148450.0
2026-08-24 08:00:00	SPY	ETF	764.53	764.73	764.12	764.66	59546.0
2026-08-24 08:30:00	SPY	ETF	764.65	764.77	763.53	764.47	210213.0
2026-08-24 09:00:00	SPY	ETF	764.4	764.74	764.21	764.69	167413.0
2026-08-24 09:30:00	SPY	ETF	764.76	764.81	762.08	763.39	3296221.0
2026-08-24 10:00:00	SPY	ETF	763.41	763.945	762.5	762.92	1805986.0
2026-08-24 10:30:00	SPY	ETF	762.92	764.11	762.78	763.64	1219831.0
2026-08-24 11:00:00	SPY	ETF	763.64	764.0062	762.37	763.7401	1451008.0
2026-08-24 11:30:00	SPY	ETF	763.74	764.73	763.4	764.5201	1493515.0
2026-08-24 12:00:00	SPY	ETF	764.52	765.22	764.43	764.89	1174815.0
2026-08-24 12:30:00	SPY	ETF	764.91	765.0	764.12	764.19	872690.0
2026-08-24 13:00:00	SPY	ETF	764.2	764.78	763.335	763.4	1193883.0
2026-08-24 13:30:00	SPY	ETF	763.38	763.57	763.05	763.29	920852.0
2026-08-24 14:00:00	SPY	ETF	763.31	764.84	763.28	764.8	1346053.0
2026-08-24 14:30:00	SPY	ETF	764.8	765.11	763.97	764.0	1131968.0
2026-08-24 15:00:00	SPY	ETF	763.97	764.23	763.81	763.96	976867.0
2026-08-24 15:30:00	SPY	ETF	763.96	764.24	763.35	763.46	3554868.0
2026-08-24 16:00:00	SPY	ETF	763.48	763.91	763.25	763.28	1786946.0
2026-08-24 16:30:00	SPY	ETF	763.28	764.1	763.26	764.09	170430.0
2026-08-24 17:00:00	SPY	ETF	764.0	764.05	763.9	764.0193	24370.0
2026-08-24 17:30:00	SPY	ETF	764.02	764.1	764.0	764.0	6125.0
2026-08-24 18:00:00	SPY	ETF	764.08	764.27	763.47	763.99	365743.0
2026-08-24 18:30:00	SPY	ETF	764.01	764.05	763.93	763.96	4644.0
2026-08-24 19:00:00	SPY	ETF	764.04	764.1	763.8362	763.8362	19978.0
2026-08-24 19:30:00	SPY	ETF	763.81	763.82	763.35	763.6496	19881.0
2026-08-24 04:00:00	QQQ	ETF	707.35	711.26	706.82	708.8	226191.0
2026-08-24 04:30:00	QQQ	ETF	708.65	709.68	708.39	709.27	32287.0
2026-08-24 05:00:00	QQQ	ETF	709.13	709.89	708.85	709.04	16574.0
2026-08-24 05:30:00	QQQ	ETF	709.1	709.93	709.1	709.5	14795.0
2026-08-24 06:00:00	QQQ	ETF	709.53	709.86	708.945	709.18	58631.0
2026-08-24 06:30:00	QQQ	ETF	708.98	709.7	708.3151	708.44	37026.0
2026-08-24 07:00:00	QQQ	ETF	708.449	708.86	707.5	708.3746	97771.0
2026-08-24 07:30:00	QQQ	ETF	708.38	710.8	708.38	709.8231	138239.0
2026-08-24 08:00:00	QQQ	ETF	709.86	712.905	708.91	709.48	84468.0
2026-08-24 08:30:00	QQQ	ETF	709.45	709.78	708.15	708.97	196147.0
2026-08-24 09:00:00	QQQ	ETF	709.01	709.63	708.71	709.6	114953.0
2026-08-24 09:30:00	QQQ	ETF	709.66	709.79	702.7	704.48	4237791.0
2026-08-24 10:00:00	QQQ	ETF	704.465	704.8106	702.83	704.21	2115786.0
2026-08-24 10:30:00	QQQ	ETF	704.16	706.545	703.95	705.93	2122444.0
2026-08-24 11:00:00	QQQ	ETF	705.93	707.19	704.82	706.83	1983466.0
2026-08-24 11:30:00	QQQ	ETF	706.82	708.8438	706.51	707.99	2133104.0
2026-08-24 12:00:00	QQQ	ETF	707.9801	709.3359	707.71	708.85	1179303.0
2026-08-24 12:30:00	QQQ	ETF	708.8495	709.03	708.02	708.025	1157890.0

> showing 50 of 46,838 rows — these rows as CSV

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