PREVIEW / etf_30min / 2026-03-13

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-03-13.parquet
  size:    1.1 MB
  rows:    46,346

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
2026-03-13 04:00:00	SPY	ETF	664.85	665.0	662.7	663.2	155864.0
2026-03-13 04:30:00	SPY	ETF	663.53	665.83	663.42	665.6	33758.0
2026-03-13 05:00:00	SPY	ETF	665.65	667.0	665.65	666.13	57920.0
2026-03-13 05:30:00	SPY	ETF	666.06	666.64	665.77	666.06	16538.0
2026-03-13 06:00:00	SPY	ETF	666.0	668.02	666.0	667.22	53058.0
2026-03-13 06:30:00	SPY	ETF	667.1	668.07	666.94	668.06	45245.0
2026-03-13 07:00:00	SPY	ETF	668.01	668.94	667.75	668.27	227550.0
2026-03-13 07:30:00	SPY	ETF	668.4	669.3	668.22	669.3	159939.0
2026-03-13 08:00:00	SPY	ETF	666.01	669.9	662.77	669.1198	305541.0
2026-03-13 08:30:00	SPY	ETF	668.96	671.12	668.61	669.65	628101.0
2026-03-13 09:00:00	SPY	ETF	669.62	669.88	668.89	669.28	484112.0
2026-03-13 09:30:00	SPY	ETF	669.28	672.335	668.96	670.53	8799513.0
2026-03-13 10:00:00	SPY	ETF	670.54	671.25	667.73	668.8401	5423470.0
2026-03-13 10:30:00	SPY	ETF	668.87	670.23	664.99	665.33	5933108.0
2026-03-13 11:00:00	SPY	ETF	665.34	666.94	664.43	664.59	5994173.0
2026-03-13 11:30:00	SPY	ETF	664.57	665.33	663.1	663.38	5845978.0
2026-03-13 12:00:00	SPY	ETF	663.36	664.965	663.34	664.32	3868743.0
2026-03-13 12:30:00	SPY	ETF	664.31	665.23	663.135	663.335	4286410.0
2026-03-13 13:00:00	SPY	ETF	663.32	665.08	663.13	664.37	3068966.0
2026-03-13 13:30:00	SPY	ETF	664.35	664.52	662.08	662.63	3975327.0
2026-03-13 14:00:00	SPY	ETF	662.64	663.73	662.45	663.34	3452883.0
2026-03-13 14:30:00	SPY	ETF	663.33	664.81	663.1	664.18	2975242.0
2026-03-13 15:00:00	SPY	ETF	664.18	664.2	662.16	662.37	4688310.0
2026-03-13 15:30:00	SPY	ETF	662.37	663.0	661.36	662.3	9067189.0
2026-03-13 16:00:00	SPY	ETF	662.3	662.41	661.48	661.85	2472920.0
2026-03-13 16:30:00	SPY	ETF	661.88	662.31	661.15	661.24	308848.0
2026-03-13 17:00:00	SPY	ETF	661.35	661.72	661.29	661.65	51272.0
2026-03-13 17:30:00	SPY	ETF	661.72	662.2599	661.49	662.23	82277.0
2026-03-13 18:00:00	SPY	ETF	662.2301	662.54	662.15	662.54	62838.0
2026-03-13 18:30:00	SPY	ETF	662.53	662.88	662.31	662.39	122428.0
2026-03-13 19:00:00	SPY	ETF	662.31	662.59	662.25	662.25	25811.0
2026-03-13 19:30:00	SPY	ETF	662.21	663.1	662.15	663.052	103512.0
2026-03-13 04:00:00	QQQ	ETF	595.12	595.85	593.79	594.2	144168.0
2026-03-13 04:30:00	QQQ	ETF	594.4	596.79	594.36	596.54	122429.0
2026-03-13 05:00:00	QQQ	ETF	596.59	598.0	596.56	596.98	103788.0
2026-03-13 05:30:00	QQQ	ETF	596.84	597.46	596.5	597.11	70941.0
2026-03-13 06:00:00	QQQ	ETF	596.91	598.95	596.85	598.27	112272.0
2026-03-13 06:30:00	QQQ	ETF	598.3	599.17	597.91	599.06	91426.0
2026-03-13 07:00:00	QQQ	ETF	599.04	599.89	598.72	599.4	207533.0
2026-03-13 07:30:00	QQQ	ETF	599.38	600.2	599.17	600.15	157078.0
2026-03-13 08:00:00	QQQ	ETF	597.35	600.45	593.75	600.06	473766.0
2026-03-13 08:30:00	QQQ	ETF	599.98	601.9	599.5	600.57	439237.0
2026-03-13 09:00:00	QQQ	ETF	600.7	600.87	599.56	599.81	400139.0
2026-03-13 09:30:00	QQQ	ETF	599.76	603.5999	598.93	601.69	6893360.0
2026-03-13 10:00:00	QQQ	ETF	601.71	602.6	599.46	600.4447	4249954.0
2026-03-13 10:30:00	QQQ	ETF	600.46	601.7209	595.805	595.98	4836170.0
2026-03-13 11:00:00	QQQ	ETF	595.98	597.88	595.27	595.48	3739388.0
2026-03-13 11:30:00	QQQ	ETF	595.46	596.12	593.58	593.98	4557830.0
2026-03-13 12:00:00	QQQ	ETF	593.96	595.58	593.93	594.86	2608246.0
2026-03-13 12:30:00	QQQ	ETF	594.85	595.92	593.44	593.68	2738284.0

> showing 50 of 46,346 rows — these rows as CSV

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