PREVIEW / etf_30min / 2025-02-21

all etf 30-min files

  file:    by_date/etf_30min/2025/2025-02-21.parquet
  size:    976 KB
  rows:    39,446

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
2025-02-21 04:00:00	SPY	ETF	610.3	610.6	610.3	610.45	2464.0
2025-02-21 04:30:00	SPY	ETF	610.69	610.71	610.65	610.7	3043.0
2025-02-21 05:00:00	SPY	ETF	610.63	610.8	610.56	610.77	3711.0
2025-02-21 05:30:00	SPY	ETF	610.72	610.72	610.56	610.68	3987.0
2025-02-21 06:00:00	SPY	ETF	610.77	610.82	610.72	610.72	11482.0
2025-02-21 06:30:00	SPY	ETF	610.78	610.78	610.5	610.66	5919.0
2025-02-21 07:00:00	SPY	ETF	610.59	611.08	610.2	610.94	27026.0
2025-02-21 07:30:00	SPY	ETF	610.94	611.02	610.86	610.96	15852.0
2025-02-21 08:00:00	SPY	ETF	610.29	611.05	609.89	610.86	68918.0
2025-02-21 08:30:00	SPY	ETF	610.88	611.1	610.73	610.9699	93108.0
2025-02-21 09:00:00	SPY	ETF	610.9	611.17	610.15	610.16	141556.0
2025-02-21 09:30:00	SPY	ETF	610.17	610.3	608.24	608.4701	2885258.0
2025-02-21 10:00:00	SPY	ETF	608.5	608.65	606.52	606.76	2998102.0
2025-02-21 10:30:00	SPY	ETF	606.75	607.06	605.766	606.8399	1872214.0
2025-02-21 11:00:00	SPY	ETF	606.84	607.48	606.18	606.94	1596707.0
2025-02-21 11:30:00	SPY	ETF	606.95	607.5	606.31	606.805	1402228.0
2025-02-21 12:00:00	SPY	ETF	606.8	607.1292	605.16	605.7199	1435262.0
2025-02-21 12:30:00	SPY	ETF	605.755	605.79	603.62	603.82	2095740.0
2025-02-21 13:00:00	SPY	ETF	603.83	603.8493	602.1001	602.16	3432828.0
2025-02-21 13:30:00	SPY	ETF	602.145	603.225	601.57	601.7535	2366857.0
2025-02-21 14:00:00	SPY	ETF	601.76	602.33	599.65	599.91	3008292.0
2025-02-21 14:30:00	SPY	ETF	599.9099	600.66	599.47	600.035	2824867.0
2025-02-21 15:00:00	SPY	ETF	600.03	600.64	599.66	600.56	2717732.0
2025-02-21 15:30:00	SPY	ETF	600.58	600.91	599.5	600.0	7486309.0
2025-02-21 16:00:00	SPY	ETF	600.0	600.4	599.75	600.21	4389935.0
2025-02-21 16:30:00	SPY	ETF	600.2	600.31	599.85	599.94	196626.0
2025-02-21 17:00:00	SPY	ETF	599.97	600.15	599.89	599.98	126668.0
2025-02-21 17:30:00	SPY	ETF	600.1399	600.33	599.88	600.33	585564.0
2025-02-21 18:00:00	SPY	ETF	600.32	600.35	600.3	600.32	17939.0
2025-02-21 18:30:00	SPY	ETF	600.29	600.3	600.05	600.11	22659.0
2025-02-21 19:00:00	SPY	ETF	600.1	600.38	600.05	600.19	11061.0
2025-02-21 19:30:00	SPY	ETF	600.17	600.2993	600.05	600.24	31862.0
2025-02-21 04:00:00	QQQ	ETF	537.49	537.71	537.33	537.69	15059.0
2025-02-21 04:30:00	QQQ	ETF	537.65	537.95	537.65	537.92	5627.0
2025-02-21 05:00:00	QQQ	ETF	537.94	538.12	537.75	538.0	4172.0
2025-02-21 05:30:00	QQQ	ETF	537.99	537.99	537.75	537.94	4473.0
2025-02-21 06:00:00	QQQ	ETF	538.0	538.04	537.89	537.89	5213.0
2025-02-21 06:30:00	QQQ	ETF	537.97	537.97	537.62	537.84	4369.0
2025-02-21 07:00:00	QQQ	ETF	537.85	538.92	537.77	538.83	56648.0
2025-02-21 07:30:00	QQQ	ETF	538.86	539.16	538.76	539.1	30147.0
2025-02-21 08:00:00	QQQ	ETF	537.97	539.42	536.69	539.15	155366.0
2025-02-21 08:30:00	QQQ	ETF	539.16	540.0	539.08	539.33	69613.0
2025-02-21 09:00:00	QQQ	ETF	539.26	539.59	538.38	538.419	146914.0
2025-02-21 09:30:00	QQQ	ETF	538.38	538.4	535.9	536.19	2315022.0
2025-02-21 10:00:00	QQQ	ETF	536.18	536.54	533.71	534.0201	2062611.0
2025-02-21 10:30:00	QQQ	ETF	534.02	534.36	532.47	534.049	1887067.0
2025-02-21 11:00:00	QQQ	ETF	534.03	534.57	533.03	533.7109	1409890.0
2025-02-21 11:30:00	QQQ	ETF	533.6401	534.4	532.93	533.37	713143.0
2025-02-21 12:00:00	QQQ	ETF	533.35	533.83	531.14	532.1209	1217636.0
2025-02-21 12:30:00	QQQ	ETF	532.1599	532.23	529.92	530.28	1843527.0

> showing 50 of 39,446 rows — these rows as CSV

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