PREVIEW / etf_30min / 2019-05-08
file: by_date/etf_30min/2019/2019-05-08.parquet size: 495 KB rows: 17,347
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 |
|---|---|---|---|---|---|---|---|
| 2019-05-08 04:00:00 | SPY | ETF | 288.98 | 289.42 | 288.91 | 289.19 | 10981.0 |
| 2019-05-08 04:30:00 | SPY | ETF | 289.11 | 289.11 | 288.41 | 288.69 | 13003.0 |
| 2019-05-08 05:00:00 | SPY | ETF | 288.57 | 288.59 | 287.94 | 288.22 | 8250.0 |
| 2019-05-08 05:30:00 | SPY | ETF | 288.17 | 288.17 | 287.37 | 287.37 | 18059.0 |
| 2019-05-08 06:00:00 | SPY | ETF | 287.44 | 287.49 | 287.16 | 287.36 | 12960.0 |
| 2019-05-08 06:30:00 | SPY | ETF | 287.31 | 287.58 | 287.24 | 287.46 | 33131.0 |
| 2019-05-08 07:00:00 | SPY | ETF | 287.44 | 287.45 | 286.49 | 286.99 | 223439.0 |
| 2019-05-08 07:30:00 | SPY | ETF | 286.93 | 287.21 | 286.72 | 287.13 | 363670.0 |
| 2019-05-08 08:00:00 | SPY | ETF | 287.38 | 289.0 | 286.44 | 287.29 | 869949.0 |
| 2019-05-08 08:30:00 | SPY | ETF | 287.34 | 288.21 | 286.61 | 287.66 | 2212356.0 |
| 2019-05-08 09:00:00 | SPY | ETF | 287.65 | 287.65 | 287.22 | 287.56 | 1004564.0 |
| 2019-05-08 09:30:00 | SPY | ETF | 287.53 | 288.28 | 286.87 | 287.99 | 10216963.0 |
| 2019-05-08 10:00:00 | SPY | ETF | 288.015 | 288.42 | 287.64 | 287.68 | 5847907.0 |
| 2019-05-08 10:30:00 | SPY | ETF | 287.69 | 288.75 | 287.24 | 288.71 | 5095138.0 |
| 2019-05-08 11:00:00 | SPY | ETF | 288.72 | 289.43 | 288.37 | 288.62 | 11692273.0 |
| 2019-05-08 11:30:00 | SPY | ETF | 288.63 | 288.84 | 287.8 | 288.38 | 8415184.0 |
| 2019-05-08 12:00:00 | SPY | ETF | 288.37 | 288.46 | 287.745 | 288.38 | 3236989.0 |
| 2019-05-08 12:30:00 | SPY | ETF | 288.3623 | 288.96 | 288.22 | 288.9567 | 2072601.0 |
| 2019-05-08 13:00:00 | SPY | ETF | 288.95 | 289.11 | 288.51 | 288.7183 | 2451378.0 |
| 2019-05-08 13:30:00 | SPY | ETF | 288.715 | 288.84 | 288.4 | 288.72 | 3083305.0 |
| 2019-05-08 14:00:00 | SPY | ETF | 288.73 | 288.795 | 288.32 | 288.723 | 2935845.0 |
| 2019-05-08 14:30:00 | SPY | ETF | 288.73 | 288.96 | 288.56 | 288.765 | 2233733.0 |
| 2019-05-08 15:00:00 | SPY | ETF | 288.77 | 289.24 | 288.73 | 289.21 | 2941327.0 |
| 2019-05-08 15:30:00 | SPY | ETF | 289.21 | 289.25 | 287.44 | 287.56 | 14756780.0 |
| 2019-05-08 16:00:00 | SPY | ETF | 287.57 | 288.86 | 287.53 | 288.18 | 8742923.0 |
| 2019-05-08 16:30:00 | SPY | ETF | 288.16 | 288.16 | 287.91 | 287.97 | 539435.0 |
| 2019-05-08 17:00:00 | SPY | ETF | 287.97 | 288.04 | 287.5358 | 287.88 | 386172.0 |
| 2019-05-08 17:30:00 | SPY | ETF | 287.89 | 287.91 | 287.8 | 287.89 | 119278.0 |
| 2019-05-08 18:00:00 | SPY | ETF | 287.9 | 287.96 | 287.53 | 287.8 | 114884.0 |
| 2019-05-08 18:30:00 | SPY | ETF | 287.81 | 288.05 | 287.81 | 287.98 | 25237.0 |
| 2019-05-08 19:00:00 | SPY | ETF | 287.91 | 288.06 | 287.8 | 288.0 | 10416.0 |
| 2019-05-08 19:30:00 | SPY | ETF | 288.01 | 288.01 | 287.64 | 287.72 | 34483.0 |
| 2019-05-08 04:00:00 | QQQ | ETF | 186.79 | 187.33 | 186.0 | 187.21 | 11069.0 |
| 2019-05-08 04:30:00 | QQQ | ETF | 187.17 | 187.17 | 186.57 | 186.89 | 66914.0 |
| 2019-05-08 05:00:00 | QQQ | ETF | 186.55 | 186.61 | 186.34 | 186.39 | 13020.0 |
| 2019-05-08 05:30:00 | QQQ | ETF | 186.37 | 186.41 | 185.83 | 185.83 | 29298.0 |
| 2019-05-08 06:00:00 | QQQ | ETF | 185.8 | 185.99 | 185.61 | 185.71 | 23565.0 |
| 2019-05-08 06:30:00 | QQQ | ETF | 185.71 | 185.91 | 185.67 | 185.85 | 43710.0 |
| 2019-05-08 07:00:00 | QQQ | ETF | 185.81 | 185.81 | 185.09 | 185.43 | 169110.0 |
| 2019-05-08 07:30:00 | QQQ | ETF | 185.41 | 185.58 | 185.23 | 185.52 | 179710.0 |
| 2019-05-08 08:00:00 | QQQ | ETF | 185.39 | 186.85 | 185.09 | 185.62 | 185186.0 |
| 2019-05-08 08:30:00 | QQQ | ETF | 185.61 | 186.16 | 185.01 | 185.76 | 917962.0 |
| 2019-05-08 09:00:00 | QQQ | ETF | 185.7701 | 185.78 | 185.39 | 185.68 | 522709.0 |
| 2019-05-08 09:30:00 | QQQ | ETF | 185.67 | 186.44 | 184.96 | 186.09 | 6749103.0 |
| 2019-05-08 10:00:00 | QQQ | ETF | 186.1 | 186.36 | 185.78 | 185.8176 | 2246635.0 |
| 2019-05-08 10:30:00 | QQQ | ETF | 185.82 | 186.77 | 185.38 | 186.73 | 2087498.0 |
| 2019-05-08 11:00:00 | QQQ | ETF | 186.74 | 187.17 | 186.41 | 186.64 | 3987649.0 |
| 2019-05-08 11:30:00 | QQQ | ETF | 186.65 | 186.8 | 185.91 | 186.27 | 2414121.0 |
| 2019-05-08 12:00:00 | QQQ | ETF | 186.27 | 186.38 | 185.85 | 186.31 | 1124762.0 |
| 2019-05-08 12:30:00 | QQQ | ETF | 186.2999 | 186.86 | 186.21 | 186.7832 | 980003.0 |
> showing 50 of 17,347 rows — these rows as CSV