PREVIEW / etf_1min / 2025-08-25

all etf 1-min files

  file:    by_date/etf_1min/2025/2025-08-25.parquet
  size:    6.3 MB
  rows:    358,398

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
2025-08-25 04:00:00	SPY	ETF	644.41	644.47	644.37	644.44	4593.0
2025-08-25 04:02:00	SPY	ETF	644.51	644.52	644.44	644.44	1586.0
2025-08-25 04:03:00	SPY	ETF	644.42	644.49	644.42	644.49	400.0
2025-08-25 04:04:00	SPY	ETF	644.5	644.5	644.5	644.5	100.0
2025-08-25 04:06:00	SPY	ETF	644.5	644.5	644.41	644.41	200.0
2025-08-25 04:07:00	SPY	ETF	644.48	644.49	644.48	644.49	300.0
2025-08-25 04:08:00	SPY	ETF	644.42	644.42	644.42	644.42	200.0
2025-08-25 04:09:00	SPY	ETF	644.42	644.42	644.42	644.42	200.0
2025-08-25 04:10:00	SPY	ETF	644.41	644.42	644.4	644.4	1756.0
2025-08-25 04:11:00	SPY	ETF	644.45	644.45	644.44	644.44	350.0
2025-08-25 04:12:00	SPY	ETF	644.4	644.4	644.4	644.4	1337.0
2025-08-25 04:13:00	SPY	ETF	644.41	644.41	644.41	644.41	300.0
2025-08-25 04:14:00	SPY	ETF	644.41	644.41	644.41	644.41	200.0
2025-08-25 04:15:00	SPY	ETF	644.4	644.4	644.36	644.36	309.0
2025-08-25 04:16:00	SPY	ETF	644.36	644.37	644.36	644.36	300.0
2025-08-25 04:20:00	SPY	ETF	644.32	644.32	644.32	644.32	100.0
2025-08-25 04:21:00	SPY	ETF	644.27	644.35	644.27	644.35	200.0
2025-08-25 04:22:00	SPY	ETF	644.24	644.28	644.23	644.28	800.0
2025-08-25 04:28:00	SPY	ETF	644.5	644.51	644.5	644.51	300.0
2025-08-25 04:30:00	SPY	ETF	644.51	644.51	644.51	644.51	200.0
2025-08-25 04:31:00	SPY	ETF	644.54	644.55	644.54	644.54	800.0
2025-08-25 04:33:00	SPY	ETF	644.5	644.5	644.49	644.49	500.0
2025-08-25 04:36:00	SPY	ETF	644.53	644.53	644.53	644.53	100.0
2025-08-25 04:37:00	SPY	ETF	644.53	644.54	644.53	644.54	300.0
2025-08-25 04:38:00	SPY	ETF	644.55	644.55	644.55	644.55	100.0
2025-08-25 04:40:00	SPY	ETF	644.53	644.53	644.53	644.53	100.0
2025-08-25 04:41:00	SPY	ETF	644.45	644.45	644.45	644.45	100.0
2025-08-25 04:42:00	SPY	ETF	644.45	644.45	644.45	644.45	100.0
2025-08-25 04:43:00	SPY	ETF	644.43	644.43	644.43	644.43	100.0
2025-08-25 04:44:00	SPY	ETF	644.29	644.29	644.29	644.29	200.0
2025-08-25 04:45:00	SPY	ETF	644.25	644.3	644.24	644.3	1460.0
2025-08-25 04:47:00	SPY	ETF	644.2	644.2	644.2	644.2	200.0
2025-08-25 04:48:00	SPY	ETF	644.25	644.25	644.25	644.25	937.0
2025-08-25 04:49:00	SPY	ETF	644.36	644.36	644.35	644.35	970.0
2025-08-25 04:50:00	SPY	ETF	644.37	644.37	644.37	644.37	100.0
2025-08-25 04:51:00	SPY	ETF	644.36	644.36	644.36	644.36	200.0
2025-08-25 04:53:00	SPY	ETF	644.33	644.33	644.33	644.33	100.0
2025-08-25 04:55:00	SPY	ETF	644.23	644.23	644.21	644.21	300.0
2025-08-25 04:57:00	SPY	ETF	644.23	644.24	644.23	644.24	200.0
2025-08-25 04:58:00	SPY	ETF	644.25	644.25	644.25	644.25	190.0
2025-08-25 04:59:00	SPY	ETF	644.13	644.13	644.13	644.13	500.0
2025-08-25 05:02:00	SPY	ETF	644.1	644.1	644.01	644.02	3037.0
2025-08-25 05:04:00	SPY	ETF	644.13	644.13	644.13	644.13	800.0
2025-08-25 05:06:00	SPY	ETF	644.12	644.12	644.12	644.12	200.0
2025-08-25 05:07:00	SPY	ETF	644.05	644.05	644.04	644.04	954.0
2025-08-25 05:08:00	SPY	ETF	644.0	644.0	644.0	644.0	100.0
2025-08-25 05:09:00	SPY	ETF	644.03	644.03	644.0	644.0	2837.0
2025-08-25 05:11:00	SPY	ETF	643.97	643.97	643.96	643.97	630.0
2025-08-25 05:12:00	SPY	ETF	643.92	643.92	643.92	643.92	300.0
2025-08-25 05:14:00	SPY	ETF	643.97	643.97	643.97	643.97	100.0

> showing 50 of 358,398 rows — these rows as CSV

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