PREVIEW / etf_30min / 2012-12-26
file: by_date/etf_30min/2012/2012-12-26.parquet size: 283 KB rows: 9,655
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 |
|---|---|---|---|---|---|---|---|
| 2012-12-26 04:00:00 | SPY | ETF | 142.4 | 142.4 | 142.4 | 142.4 | 100.0 |
| 2012-12-26 05:30:00 | SPY | ETF | 142.39 | 142.39 | 142.39 | 142.39 | 100.0 |
| 2012-12-26 06:00:00 | SPY | ETF | 142.49 | 142.49 | 142.47 | 142.47 | 2100.0 |
| 2012-12-26 06:30:00 | SPY | ETF | 142.44 | 142.49 | 142.41 | 142.41 | 600.0 |
| 2012-12-26 07:00:00 | SPY | ETF | 142.42 | 142.5 | 142.42 | 142.49 | 51450.0 |
| 2012-12-26 07:30:00 | SPY | ETF | 142.49 | 142.63 | 142.47 | 142.58 | 65276.0 |
| 2012-12-26 08:00:00 | SPY | ETF | 142.58 | 142.62 | 142.52 | 142.53 | 142622.0 |
| 2012-12-26 08:30:00 | SPY | ETF | 142.53 | 142.55 | 142.42 | 142.49 | 109822.0 |
| 2012-12-26 09:00:00 | SPY | ETF | 142.49 | 142.76 | 142.33 | 142.64 | 320773.0 |
| 2012-12-26 09:30:00 | SPY | ETF | 142.64 | 142.71 | 142.48 | 142.53 | 6456760.0 |
| 2012-12-26 10:00:00 | SPY | ETF | 142.54 | 142.62 | 142.31 | 142.39 | 5395828.0 |
| 2012-12-26 10:30:00 | SPY | ETF | 142.395 | 142.4 | 142.02 | 142.02 | 4431796.0 |
| 2012-12-26 11:00:00 | SPY | ETF | 142.02 | 142.05 | 141.51 | 141.52 | 9357744.0 |
| 2012-12-26 11:30:00 | SPY | ETF | 141.525 | 142.18 | 141.35 | 141.655 | 6470256.0 |
| 2012-12-26 12:00:00 | SPY | ETF | 141.66 | 141.7401 | 141.5 | 141.58 | 3641209.0 |
| 2012-12-26 12:30:00 | SPY | ETF | 141.575 | 141.83 | 141.48 | 141.759 | 6218110.0 |
| 2012-12-26 13:00:00 | SPY | ETF | 141.759 | 141.785 | 141.62 | 141.7701 | 3225941.0 |
| 2012-12-26 13:30:00 | SPY | ETF | 141.78 | 141.8 | 141.64 | 141.69 | 5840767.0 |
| 2012-12-26 14:00:00 | SPY | ETF | 141.69 | 141.96 | 141.685 | 141.808 | 4731303.0 |
| 2012-12-26 14:30:00 | SPY | ETF | 141.81 | 142.18 | 141.74 | 142.06 | 6372637.0 |
| 2012-12-26 15:00:00 | SPY | ETF | 142.07 | 142.095 | 141.85 | 141.97 | 4303774.0 |
| 2012-12-26 15:30:00 | SPY | ETF | 141.97 | 141.97 | 141.69 | 141.71 | 18393623.0 |
| 2012-12-26 16:00:00 | SPY | ETF | 141.73 | 142.4068 | 141.53 | 141.62 | 8190465.0 |
| 2012-12-26 16:30:00 | SPY | ETF | 141.62 | 142.4065 | 141.48 | 141.57 | 2130935.0 |
| 2012-12-26 17:00:00 | SPY | ETF | 141.55 | 142.4065 | 141.52 | 141.62 | 6139224.0 |
| 2012-12-26 17:30:00 | SPY | ETF | 141.62 | 141.63 | 141.58 | 141.62 | 35106.0 |
| 2012-12-26 18:00:00 | SPY | ETF | 141.6 | 141.64 | 141.56 | 141.6 | 1030627.0 |
| 2012-12-26 18:30:00 | SPY | ETF | 141.63 | 141.66 | 141.61 | 141.63 | 6510.0 |
| 2012-12-26 19:00:00 | SPY | ETF | 141.65 | 141.68 | 141.61 | 141.68 | 13550.0 |
| 2012-12-26 19:30:00 | SPY | ETF | 141.64 | 141.71 | 141.62 | 141.71 | 16215.0 |
| 2012-12-26 06:00:00 | QQQ | ETF | 65.47 | 65.47 | 65.4 | 65.4 | 17061.0 |
| 2012-12-26 07:30:00 | QQQ | ETF | 65.11 | 65.15 | 65.05 | 65.07 | 17700.0 |
| 2012-12-26 08:00:00 | QQQ | ETF | 65.05 | 65.12 | 65.05 | 65.1 | 11446.0 |
| 2012-12-26 08:30:00 | QQQ | ETF | 65.07 | 65.08 | 65.03 | 65.04 | 25899.0 |
| 2012-12-26 09:00:00 | QQQ | ETF | 65.05 | 65.14 | 65.05 | 65.07 | 39493.0 |
| 2012-12-26 09:30:00 | QQQ | ETF | 65.08 | 65.18 | 64.99 | 65.0801 | 1744216.0 |
| 2012-12-26 10:00:00 | QQQ | ETF | 65.09 | 65.14 | 64.92 | 64.97 | 860681.0 |
| 2012-12-26 10:30:00 | QQQ | ETF | 64.97 | 64.97 | 64.67 | 64.67 | 846633.0 |
| 2012-12-26 11:00:00 | QQQ | ETF | 64.66 | 64.6999 | 64.38 | 64.399 | 2304418.0 |
| 2012-12-26 11:30:00 | QQQ | ETF | 64.39 | 64.5715 | 64.29 | 64.5669 | 1468599.0 |
| 2012-12-26 12:00:00 | QQQ | ETF | 64.57 | 64.59 | 64.41 | 64.46 | 960441.0 |
| 2012-12-26 12:30:00 | QQQ | ETF | 64.45 | 64.5425 | 64.38 | 64.5 | 1067453.0 |
| 2012-12-26 13:00:00 | QQQ | ETF | 64.509 | 64.569 | 64.44 | 64.56 | 695212.0 |
| 2012-12-26 13:30:00 | QQQ | ETF | 64.56 | 64.61 | 64.53 | 64.54 | 967242.0 |
| 2012-12-26 14:00:00 | QQQ | ETF | 64.5426 | 64.72 | 64.54 | 64.58 | 2248021.0 |
| 2012-12-26 14:30:00 | QQQ | ETF | 64.58 | 64.74 | 64.54 | 64.71 | 1026647.0 |
| 2012-12-26 15:00:00 | QQQ | ETF | 64.7 | 64.71 | 64.58 | 64.6499 | 1047701.0 |
| 2012-12-26 15:30:00 | QQQ | ETF | 64.64 | 64.65 | 64.48 | 64.52 | 5139694.0 |
| 2012-12-26 16:00:00 | QQQ | ETF | 64.52 | 64.5502 | 64.45 | 64.5 | 1077520.0 |
| 2012-12-26 16:30:00 | QQQ | ETF | 64.49 | 64.52 | 64.47 | 64.52 | 7589.0 |
> showing 50 of 9,655 rows — these rows as CSV