PREVIEW / etf_30min / 2026-02-12

all etf 30-min files

  file:    by_date/etf_30min/2026/2026-02-12.parquet
  size:    1.1 MB
  rows:    48,662

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
2026-02-12 04:00:00	SPY	ETF	693.84	694.6	693.84	694.4	25373.0
2026-02-12 04:30:00	SPY	ETF	694.22	694.58	693.97	694.46	11797.0
2026-02-12 05:00:00	SPY	ETF	694.4	694.65	693.77	693.93	16369.0
2026-02-12 05:30:00	SPY	ETF	693.95	694.06	693.91	694.04	4238.0
2026-02-12 06:00:00	SPY	ETF	694.08	694.51	693.9	694.51	26367.0
2026-02-12 06:30:00	SPY	ETF	694.44	694.53	694.0	694.46	23148.0
2026-02-12 07:00:00	SPY	ETF	694.43	694.47	693.99	694.4	51454.0
2026-02-12 07:30:00	SPY	ETF	694.42	694.79	694.0	694.15	129844.0
2026-02-12 08:00:00	SPY	ETF	694.38	694.7708	693.4846	693.89	171456.0
2026-02-12 08:30:00	SPY	ETF	693.88	695.45	693.74	694.69	308753.0
2026-02-12 09:00:00	SPY	ETF	694.71	694.75	694.1	694.3	122279.0
2026-02-12 09:30:00	SPY	ETF	694.28	695.35	692.32	692.83	8359652.0
2026-02-12 10:00:00	SPY	ETF	692.84	693.73	692.16	693.065	4874234.0
2026-02-12 10:30:00	SPY	ETF	693.08	693.48	688.585	688.65	7063858.0
2026-02-12 11:00:00	SPY	ETF	688.66	688.805	683.575	683.595	13812137.0
2026-02-12 11:30:00	SPY	ETF	683.6	685.84	683.525	684.64	8748123.0
2026-02-12 12:00:00	SPY	ETF	684.63	685.27	683.38	684.12	6248602.0
2026-02-12 12:30:00	SPY	ETF	684.1	685.575	682.95	682.99	4057738.0
2026-02-12 13:00:00	SPY	ETF	682.99	684.12	682.22	683.17	4979634.0
2026-02-12 13:30:00	SPY	ETF	683.165	685.325	682.8	684.71	4911434.0
2026-02-12 14:00:00	SPY	ETF	684.7	685.42	683.595	684.15	4455627.0
2026-02-12 14:30:00	SPY	ETF	684.13	685.965	684.12	685.16	4869146.0
2026-02-12 15:00:00	SPY	ETF	685.18	685.54	683.11	683.22	5281296.0
2026-02-12 15:30:00	SPY	ETF	683.2	683.4	680.37	681.29	16105157.0
2026-02-12 16:00:00	SPY	ETF	681.27	686.211	680.74	682.19	3306855.0
2026-02-12 16:30:00	SPY	ETF	682.11	682.68	682.08	682.321	414895.0
2026-02-12 17:00:00	SPY	ETF	682.3	682.51	681.95	682.27	211889.0
2026-02-12 17:30:00	SPY	ETF	682.27	682.72	682.15	682.57	100077.0
2026-02-12 18:00:00	SPY	ETF	682.58	682.83	681.7	682.6	125016.0
2026-02-12 18:30:00	SPY	ETF	682.66	682.72	680.94	682.21	175796.0
2026-02-12 19:00:00	SPY	ETF	682.2	683.01	681.21	681.44	171710.0
2026-02-12 19:30:00	SPY	ETF	681.4282	681.6	680.27	680.65	155240.0
2026-02-12 04:00:00	QQQ	ETF	614.25	615.15	614.25	614.85	42477.0
2026-02-12 04:30:00	QQQ	ETF	614.75	615.08	614.43	615.05	34922.0
2026-02-12 05:00:00	QQQ	ETF	614.97	615.42	614.51	614.64	40325.0
2026-02-12 05:30:00	QQQ	ETF	614.74	614.81	614.58	614.76	9561.0
2026-02-12 06:00:00	QQQ	ETF	614.86	615.34	614.63	615.34	56748.0
2026-02-12 06:30:00	QQQ	ETF	615.3	615.33	614.68	615.28	43674.0
2026-02-12 07:00:00	QQQ	ETF	615.23	615.3	614.7	615.21	38464.0
2026-02-12 07:30:00	QQQ	ETF	615.18	615.66	614.89	615.03	63118.0
2026-02-12 08:00:00	QQQ	ETF	614.98	615.67	613.5	614.65	213639.0
2026-02-12 08:30:00	QQQ	ETF	614.52	616.5	613.569	615.91	255020.0
2026-02-12 09:00:00	QQQ	ETF	616.0	616.01	614.82	614.82	177919.0
2026-02-12 09:30:00	QQQ	ETF	614.71	615.81	610.86	611.4	8276344.0
2026-02-12 10:00:00	QQQ	ETF	611.4	612.64	610.47	611.98	4937901.0
2026-02-12 10:30:00	QQQ	ETF	611.98	612.48	606.53	606.61	5418532.0
2026-02-12 11:00:00	QQQ	ETF	606.63	607.11	601.8	601.94	8172321.0
2026-02-12 11:30:00	QQQ	ETF	601.945	604.43	601.65	603.44	7476241.0
2026-02-12 12:00:00	QQQ	ETF	603.41	604.52	602.31	603.28	4322620.0
2026-02-12 12:30:00	QQQ	ETF	603.21	604.92	602.09	602.11	3145629.0

> showing 50 of 48,662 rows — these rows as CSV

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