PREVIEW / etf_30min / 2026-02-17

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-02-17.parquet
  size:    1.1 MB
  rows:    48,293

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
2026-02-17 04:00:00	SPY	ETF	680.65	680.65	679.67	680.17	21588.0
2026-02-17 04:30:00	SPY	ETF	680.27	680.86	680.22	680.74	14275.0
2026-02-17 05:00:00	SPY	ETF	680.79	680.92	680.04	680.29	9684.0
2026-02-17 05:30:00	SPY	ETF	680.2	680.2	679.0	679.11	23175.0
2026-02-17 06:00:00	SPY	ETF	679.2	679.64	678.73	679.62	18456.0
2026-02-17 06:30:00	SPY	ETF	679.68	680.4	679.34	679.91	26707.0
2026-02-17 07:00:00	SPY	ETF	679.85	680.52	679.33	679.38	58097.0
2026-02-17 07:30:00	SPY	ETF	679.4	679.41	678.46	678.62	81305.0
2026-02-17 08:00:00	SPY	ETF	679.88	681.37	677.24	679.15	395659.0
2026-02-17 08:30:00	SPY	ETF	679.07	681.07	678.64	679.33	434254.0
2026-02-17 09:00:00	SPY	ETF	679.2707	680.27	679.24	680.1	236451.0
2026-02-17 09:30:00	SPY	ETF	680.12	682.8	676.46	676.63	11063883.0
2026-02-17 10:00:00	SPY	ETF	676.62	679.75	676.27	677.34	6396025.0
2026-02-17 10:30:00	SPY	ETF	677.33	678.64	675.78	678.61	5717470.0
2026-02-17 11:00:00	SPY	ETF	678.6	683.24	678.45	681.6	8145947.0
2026-02-17 11:30:00	SPY	ETF	681.575	683.03	680.81	682.46	4256846.0
2026-02-17 12:00:00	SPY	ETF	682.42	682.54	680.4312	682.2	2977622.0
2026-02-17 12:30:00	SPY	ETF	682.21	682.32	679.15	681.0103	3398966.0
2026-02-17 13:00:00	SPY	ETF	681.02	682.54	679.83	682.39	2714218.0
2026-02-17 13:30:00	SPY	ETF	682.4	684.715	682.03	684.075	3787577.0
2026-02-17 14:00:00	SPY	ETF	684.08	684.62	683.58	683.99	2678399.0
2026-02-17 14:30:00	SPY	ETF	683.97	684.94	683.41	683.57	2648118.0
2026-02-17 15:00:00	SPY	ETF	683.57	684.1	682.67	682.87	3690203.0
2026-02-17 15:30:00	SPY	ETF	682.88	683.29	681.93	682.78	8915613.0
2026-02-17 16:00:00	SPY	ETF	682.76	683.5	682.35	683.06	1911354.0
2026-02-17 16:30:00	SPY	ETF	683.01	683.0594	682.5	682.85	229108.0
2026-02-17 17:00:00	SPY	ETF	682.82	682.95	682.6201	682.79	20686.0
2026-02-17 17:30:00	SPY	ETF	682.79	682.89	682.5398	682.67	70085.0
2026-02-17 18:00:00	SPY	ETF	682.72	682.95	681.87	682.25	94376.0
2026-02-17 18:30:00	SPY	ETF	682.35	682.37	681.5	681.57	31532.0
2026-02-17 19:00:00	SPY	ETF	681.5692	682.46	681.5692	681.94	29774.0
2026-02-17 19:30:00	SPY	ETF	682.18	682.3014	681.57	681.78	33384.0
2026-02-17 04:00:00	QQQ	ETF	598.5	598.87	597.91	598.71	70670.0
2026-02-17 04:30:00	QQQ	ETF	598.7	599.28	598.64	599.07	32241.0
2026-02-17 05:00:00	QQQ	ETF	599.12	599.32	598.11	598.42	20218.0
2026-02-17 05:30:00	QQQ	ETF	598.45	598.45	596.78	597.15	60232.0
2026-02-17 06:00:00	QQQ	ETF	597.3	597.52	596.35	597.41	42352.0
2026-02-17 06:30:00	QQQ	ETF	597.5	597.99	597.04	597.5	58022.0
2026-02-17 07:00:00	QQQ	ETF	597.47	598.6	597.2	597.46	95459.0
2026-02-17 07:30:00	QQQ	ETF	597.49	597.49	596.45	596.67	99896.0
2026-02-17 08:00:00	QQQ	ETF	597.61	602.371	595.07	597.0954	498368.0
2026-02-17 08:30:00	QQQ	ETF	597.04	599.4	596.42	597.299	291670.0
2026-02-17 09:00:00	QQQ	ETF	597.3	598.68	597.3	598.31	232783.0
2026-02-17 09:30:00	QQQ	ETF	598.4	602.2	593.96	594.16	9054375.0
2026-02-17 10:00:00	QQQ	ETF	594.16	597.95	593.69	595.2	5338080.0
2026-02-17 10:30:00	QQQ	ETF	595.17	597.06	593.34	596.99	5317040.0
2026-02-17 11:00:00	QQQ	ETF	596.95	601.7	596.805	600.06	5492657.0
2026-02-17 11:30:00	QQQ	ETF	600.03	601.49	599.22	600.83	3698498.0
2026-02-17 12:00:00	QQQ	ETF	600.81	600.96	598.65	600.71	2823799.0
2026-02-17 12:30:00	QQQ	ETF	600.72	600.83	597.19	599.333	3139306.0

> showing 50 of 48,293 rows — these rows as CSV

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