PREVIEW / etf_30min / 2018-03-08
file: by_date/etf_30min/2018/2018-03-08.parquet size: 458 KB rows: 15,780
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 |
|---|---|---|---|---|---|---|---|
| 2018-03-08 04:00:00 | SPY | ETF | 272.4 | 272.73 | 272.35 | 272.47 | 18045.0 |
| 2018-03-08 04:30:00 | SPY | ETF | 272.7 | 272.7 | 272.55 | 272.58 | 2220.0 |
| 2018-03-08 05:00:00 | SPY | ETF | 272.55 | 272.55 | 272.55 | 272.55 | 1160.0 |
| 2018-03-08 05:30:00 | SPY | ETF | 272.63 | 272.75 | 272.62 | 272.7 | 4100.0 |
| 2018-03-08 06:00:00 | SPY | ETF | 272.72 | 272.9 | 272.68 | 272.88 | 4448.0 |
| 2018-03-08 06:30:00 | SPY | ETF | 272.87 | 273.06 | 272.83 | 273.05 | 23480.0 |
| 2018-03-08 07:00:00 | SPY | ETF | 273.06 | 273.52 | 273.04 | 273.48 | 124244.0 |
| 2018-03-08 07:30:00 | SPY | ETF | 273.45 | 273.5 | 273.21 | 273.3 | 122988.0 |
| 2018-03-08 08:00:00 | SPY | ETF | 273.09 | 273.47 | 272.55 | 273.3 | 545139.0 |
| 2018-03-08 08:30:00 | SPY | ETF | 273.32 | 273.35 | 273.0 | 273.16 | 414716.0 |
| 2018-03-08 09:00:00 | SPY | ETF | 273.16 | 273.82 | 273.16 | 273.55 | 1138392.0 |
| 2018-03-08 09:30:00 | SPY | ETF | 273.55 | 273.91 | 273.2 | 273.31 | 6585976.0 |
| 2018-03-08 10:00:00 | SPY | ETF | 273.3099 | 273.63 | 272.91 | 273.16 | 3531239.0 |
| 2018-03-08 10:30:00 | SPY | ETF | 273.169 | 273.32 | 272.7 | 273.12 | 3249256.0 |
| 2018-03-08 11:00:00 | SPY | ETF | 273.13 | 273.77 | 272.95 | 273.35 | 2987614.0 |
| 2018-03-08 11:30:00 | SPY | ETF | 273.38 | 273.38 | 272.82 | 273.22 | 3375249.0 |
| 2018-03-08 12:00:00 | SPY | ETF | 273.225 | 273.35 | 272.46 | 273.03 | 2790693.0 |
| 2018-03-08 12:30:00 | SPY | ETF | 273.03 | 273.22 | 272.67 | 272.9738 | 2232021.0 |
| 2018-03-08 13:00:00 | SPY | ETF | 272.975 | 273.31 | 272.48 | 272.72 | 2357557.0 |
| 2018-03-08 13:30:00 | SPY | ETF | 272.73 | 273.03 | 272.42 | 272.94 | 1936940.0 |
| 2018-03-08 14:00:00 | SPY | ETF | 272.95 | 273.06 | 272.53 | 273.03 | 1722435.0 |
| 2018-03-08 14:30:00 | SPY | ETF | 273.02 | 273.7 | 272.8 | 273.67 | 3406014.0 |
| 2018-03-08 15:00:00 | SPY | ETF | 273.66 | 274.24 | 273.64 | 273.94 | 5690074.0 |
| 2018-03-08 15:30:00 | SPY | ETF | 273.945 | 274.15 | 272.97 | 274.08 | 12619673.0 |
| 2018-03-08 16:00:00 | SPY | ETF | 274.07 | 274.2423 | 273.6805 | 274.11 | 8725779.0 |
| 2018-03-08 16:30:00 | SPY | ETF | 274.12 | 274.12 | 273.92 | 274.03 | 371743.0 |
| 2018-03-08 17:00:00 | SPY | ETF | 273.99 | 274.08 | 273.99 | 274.07 | 15183.0 |
| 2018-03-08 17:30:00 | SPY | ETF | 274.1 | 274.12 | 273.95 | 273.96 | 58303.0 |
| 2018-03-08 18:00:00 | SPY | ETF | 273.93 | 274.13 | 273.91 | 274.1 | 44166.0 |
| 2018-03-08 18:30:00 | SPY | ETF | 274.1 | 274.43 | 273.97 | 274.05 | 108839.0 |
| 2018-03-08 19:00:00 | SPY | ETF | 274.02 | 274.14 | 273.87 | 274.0 | 63926.0 |
| 2018-03-08 19:30:00 | SPY | ETF | 274.01 | 274.35 | 273.95 | 274.24 | 42091.0 |
| 2018-03-08 04:00:00 | QQQ | ETF | 169.07 | 169.22 | 169.04 | 169.16 | 16951.0 |
| 2018-03-08 04:30:00 | QQQ | ETF | 169.16 | 169.16 | 169.16 | 169.16 | 500.0 |
| 2018-03-08 05:00:00 | QQQ | ETF | 169.13 | 169.16 | 169.13 | 169.14 | 2600.0 |
| 2018-03-08 05:30:00 | QQQ | ETF | 169.14 | 169.35 | 169.14 | 169.34 | 10375.0 |
| 2018-03-08 06:00:00 | QQQ | ETF | 169.33 | 169.5 | 169.24 | 169.5 | 13503.0 |
| 2018-03-08 06:30:00 | QQQ | ETF | 169.48 | 169.48 | 169.42 | 169.47 | 15785.0 |
| 2018-03-08 07:00:00 | QQQ | ETF | 169.49 | 169.79 | 169.49 | 169.76 | 101219.0 |
| 2018-03-08 07:30:00 | QQQ | ETF | 169.76 | 169.78 | 169.62 | 169.7 | 144999.0 |
| 2018-03-08 08:00:00 | QQQ | ETF | 169.65 | 169.79 | 169.49 | 169.64 | 83871.0 |
| 2018-03-08 08:30:00 | QQQ | ETF | 169.65 | 169.67 | 169.49 | 169.55 | 55021.0 |
| 2018-03-08 09:00:00 | QQQ | ETF | 169.63 | 169.84 | 169.54 | 169.54 | 243579.0 |
| 2018-03-08 09:30:00 | QQQ | ETF | 169.54 | 169.91 | 169.42 | 169.54 | 3411058.0 |
| 2018-03-08 10:00:00 | QQQ | ETF | 169.535 | 169.76 | 169.25 | 169.47 | 1457614.0 |
| 2018-03-08 10:30:00 | QQQ | ETF | 169.47 | 169.59 | 169.19 | 169.4 | 1478082.0 |
| 2018-03-08 11:00:00 | QQQ | ETF | 169.41 | 169.98 | 169.31 | 169.78 | 1433704.0 |
| 2018-03-08 11:30:00 | QQQ | ETF | 169.79 | 169.8 | 169.44 | 169.7358 | 1133687.0 |
| 2018-03-08 12:00:00 | QQQ | ETF | 169.73 | 169.8 | 169.25 | 169.6 | 1270992.0 |
| 2018-03-08 12:30:00 | QQQ | ETF | 169.59 | 169.77 | 169.3713 | 169.6 | 1318768.0 |
> showing 50 of 15,780 rows — these rows as CSV