PREVIEW / etf_30min / 2025-10-02

all etf 30-min files

  file:    by_date/etf_30min/2025/2025-10-02.parquet
  size:    1.1 MB
  rows:    44,644

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
2025-10-02 04:00:00	SPY	ETF	669.26	670.0	669.24	669.8	21413.0
2025-10-02 04:30:00	SPY	ETF	669.78	669.92	669.69	669.92	21332.0
2025-10-02 05:00:00	SPY	ETF	669.89	669.96	669.61	669.61	5817.0
2025-10-02 05:30:00	SPY	ETF	669.51	669.65	669.16	669.59	9859.0
2025-10-02 06:00:00	SPY	ETF	669.66	670.03	669.66	669.77	8446.0
2025-10-02 06:30:00	SPY	ETF	669.78	669.95	669.71	669.73	2800.0
2025-10-02 07:00:00	SPY	ETF	669.73	670.16	669.72	670.11	78332.0
2025-10-02 07:30:00	SPY	ETF	670.06	670.35	669.98	670.32	45065.0
2025-10-02 08:00:00	SPY	ETF	669.93	670.62	668.97	670.41	143634.0
2025-10-02 08:30:00	SPY	ETF	670.431	670.6	670.25	670.46	108304.0
2025-10-02 09:00:00	SPY	ETF	670.47	670.74	670.35	670.47	220232.0
2025-10-02 09:30:00	SPY	ETF	670.47	670.565	668.75	669.42	6930781.0
2025-10-02 10:00:00	SPY	ETF	669.41	669.5299	668.29	668.7113	3466076.0
2025-10-02 10:30:00	SPY	ETF	668.72	669.02	667.54	667.565	2929503.0
2025-10-02 11:00:00	SPY	ETF	667.57	668.12	667.02	667.67	2863059.0
2025-10-02 11:30:00	SPY	ETF	667.6488	668.42	666.78	668.35	2105385.0
2025-10-02 12:00:00	SPY	ETF	668.35	668.35	667.61	668.1389	1557421.0
2025-10-02 12:30:00	SPY	ETF	668.13	668.59	667.55	668.42	1461332.0
2025-10-02 13:00:00	SPY	ETF	668.415	668.71	667.94	668.5099	1510307.0
2025-10-02 13:30:00	SPY	ETF	668.51	669.08	668.3319	668.895	1996693.0
2025-10-02 14:00:00	SPY	ETF	668.89	669.67	668.85	669.58	2111383.0
2025-10-02 14:30:00	SPY	ETF	669.58	669.73	669.2202	669.39	1831403.0
2025-10-02 15:00:00	SPY	ETF	669.38	669.63	669.22	669.475	1905105.0
2025-10-02 15:30:00	SPY	ETF	669.48	669.49	668.82	669.17	7669013.0
2025-10-02 16:00:00	SPY	ETF	669.15	669.4	668.95	669.06	2701267.0
2025-10-02 16:30:00	SPY	ETF	669.07	669.12	668.9	669.04	204321.0
2025-10-02 17:00:00	SPY	ETF	669.04	669.08	668.97	669.0	12031.0
2025-10-02 17:30:00	SPY	ETF	669.02	669.22	669.01	669.0409	22280.0
2025-10-02 18:00:00	SPY	ETF	669.05	669.14	668.85	668.85	24383.0
2025-10-02 18:30:00	SPY	ETF	668.77	669.07	668.5	669.07	14973.0
2025-10-02 19:00:00	SPY	ETF	669.06	669.31	668.95	669.31	11018.0
2025-10-02 19:30:00	SPY	ETF	669.28	669.5	669.26	669.45	20662.0
2025-10-02 04:00:00	QQQ	ETF	604.95	605.76	604.17	605.71	54614.0
2025-10-02 04:30:00	QQQ	ETF	605.72	605.78	605.49	605.78	67259.0
2025-10-02 05:00:00	QQQ	ETF	605.79	605.87	605.39	605.39	52358.0
2025-10-02 05:30:00	QQQ	ETF	605.34	605.45	604.96	605.37	65608.0
2025-10-02 06:00:00	QQQ	ETF	605.35	606.02	605.32	605.63	50048.0
2025-10-02 06:30:00	QQQ	ETF	605.66	605.9	605.61	605.73	28378.0
2025-10-02 07:00:00	QQQ	ETF	605.74	606.31	605.68	606.3	36643.0
2025-10-02 07:30:00	QQQ	ETF	606.27	606.7	606.21	606.66	41281.0
2025-10-02 08:00:00	QQQ	ETF	605.8	606.99	603.702	606.82	213483.0
2025-10-02 08:30:00	QQQ	ETF	606.81	607.0	606.67	606.96	130121.0
2025-10-02 09:00:00	QQQ	ETF	606.98	607.39	606.96	607.04	281725.0
2025-10-02 09:30:00	QQQ	ETF	607.06	607.16	603.44	604.645	4780342.0
2025-10-02 10:00:00	QQQ	ETF	604.63	605.31	604.1	604.92	2720108.0
2025-10-02 10:30:00	QQQ	ETF	604.95	605.28	603.54	603.5905	2133542.0
2025-10-02 11:00:00	QQQ	ETF	603.59	604.39	602.93	604.12	2203871.0
2025-10-02 11:30:00	QQQ	ETF	604.09	605.085	603.14	604.97	1730857.0
2025-10-02 12:00:00	QQQ	ETF	604.96	604.97	604.12	604.59	1169472.0
2025-10-02 12:30:00	QQQ	ETF	604.58	605.03	603.97	604.97	1273273.0

> showing 50 of 44,644 rows — these rows as CSV

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