PREVIEW / etf_30min / 2025-12-01

all etf 30-min files

  file:    by_date/etf_30min/2025/2025-12-01.parquet
  size:    1.1 MB
  rows:    45,895

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
2025-12-01 04:00:00	SPY	ETF	679.9	680.41	679.62	679.92	110090.0
2025-12-01 04:30:00	SPY	ETF	679.95	679.98	678.94	679.08	24288.0
2025-12-01 05:00:00	SPY	ETF	679.19	679.88	679.15	679.69	6416.0
2025-12-01 05:30:00	SPY	ETF	679.71	679.99	679.46	679.54	6455.0
2025-12-01 06:00:00	SPY	ETF	679.36	679.6	679.05	679.25	11269.0
2025-12-01 06:30:00	SPY	ETF	679.31	679.52	679.07	679.4	32574.0
2025-12-01 07:00:00	SPY	ETF	679.41	679.57	678.5	678.66	119275.0
2025-12-01 07:30:00	SPY	ETF	678.55	678.68	677.96	678.33	90444.0
2025-12-01 08:00:00	SPY	ETF	678.35	680.37	677.71	678.85	210633.0
2025-12-01 08:30:00	SPY	ETF	678.85	679.26	678.62	679.16	173265.0
2025-12-01 09:00:00	SPY	ETF	679.1496	679.75	678.65	678.79	211085.0
2025-12-01 09:30:00	SPY	ETF	678.8	681.86	678.74	681.45	6398261.0
2025-12-01 10:00:00	SPY	ETF	681.455	681.79	679.59	679.83	3957336.0
2025-12-01 10:30:00	SPY	ETF	679.84	681.83	678.84	681.64	3179769.0
2025-12-01 11:00:00	SPY	ETF	681.65	681.8	680.12	681.0799	1807858.0
2025-12-01 11:30:00	SPY	ETF	681.08	682.44	681.07	681.925	1945162.0
2025-12-01 12:00:00	SPY	ETF	681.96	682.51	681.295	682.01	1524252.0
2025-12-01 12:30:00	SPY	ETF	682.0	682.79	681.73	682.03	1356691.0
2025-12-01 13:00:00	SPY	ETF	682.04	682.79	681.975	682.48	1363143.0
2025-12-01 13:30:00	SPY	ETF	682.5	682.99	682.49	682.8205	1576700.0
2025-12-01 14:00:00	SPY	ETF	682.82	682.8493	680.48	680.6	3146776.0
2025-12-01 14:30:00	SPY	ETF	680.605	681.095	679.82	680.22	3034647.0
2025-12-01 15:00:00	SPY	ETF	680.2	681.015	680.03	680.73	2553140.0
2025-12-01 15:30:00	SPY	ETF	680.72	681.07	679.375	680.27	11688101.0
2025-12-01 16:00:00	SPY	ETF	680.28	680.4	679.8986	680.22	2532675.0
2025-12-01 16:30:00	SPY	ETF	680.22	680.26	680.0	680.09	99733.0
2025-12-01 17:00:00	SPY	ETF	680.17	680.24	680.03	680.0914	37838.0
2025-12-01 17:30:00	SPY	ETF	680.19	680.42	680.04	680.34	33554.0
2025-12-01 18:00:00	SPY	ETF	680.34	680.5	679.655	680.37	59906.0
2025-12-01 18:30:00	SPY	ETF	680.35	680.54	679.91	679.98	27577.0
2025-12-01 19:00:00	SPY	ETF	679.88	680.07	679.66	679.87	16624.0
2025-12-01 19:30:00	SPY	ETF	679.991	680.3	679.991	680.07	17447.0
2025-12-01 04:00:00	QQQ	ETF	615.85	615.85	614.55	615.16	71406.0
2025-12-01 04:30:00	QQQ	ETF	615.13	615.14	614.06	614.29	76186.0
2025-12-01 05:00:00	QQQ	ETF	614.28	615.28	614.28	615.0	45974.0
2025-12-01 05:30:00	QQQ	ETF	615.0	615.5	614.84	615.04	36309.0
2025-12-01 06:00:00	QQQ	ETF	615.0	615.17	614.43	614.78	45219.0
2025-12-01 06:30:00	QQQ	ETF	614.74	614.87	614.26	614.63	48647.0
2025-12-01 07:00:00	QQQ	ETF	614.64	614.83	613.4	613.57	173862.0
2025-12-01 07:30:00	QQQ	ETF	613.6	613.6	612.6	612.91	206797.0
2025-12-01 08:00:00	QQQ	ETF	614.81	618.786	612.13	613.45	557208.0
2025-12-01 08:30:00	QQQ	ETF	613.4	614.0	613.17	613.9	215551.0
2025-12-01 09:00:00	QQQ	ETF	613.87	614.68	613.42	613.63	277313.0
2025-12-01 09:30:00	QQQ	ETF	613.61	616.63	612.52	616.28	6365919.0
2025-12-01 10:00:00	QQQ	ETF	616.28	616.8513	614.93	615.29	3228266.0
2025-12-01 10:30:00	QQQ	ETF	615.31	617.6087	613.9488	617.4382	2747163.0
2025-12-01 11:00:00	QQQ	ETF	617.43	617.57	615.28	616.68	1957798.0
2025-12-01 11:30:00	QQQ	ETF	616.68	618.36	616.66	617.96	1613292.0
2025-12-01 12:00:00	QQQ	ETF	617.99	618.75	617.48	618.4233	1502033.0
2025-12-01 12:30:00	QQQ	ETF	618.42	619.4401	618.13	618.35	1396703.0

> showing 50 of 45,895 rows — these rows as CSV

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