PREVIEW / etf_30min / 2018-09-05
file: by_date/etf_30min/2018/2018-09-05.parquet size: 473 KB rows: 16,321
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 |
|---|---|---|---|---|---|---|---|
| 2018-09-05 04:00:00 | SPY | ETF | 289.01 | 289.03 | 288.67 | 288.69 | 10596.0 |
| 2018-09-05 04:30:00 | SPY | ETF | 288.77 | 289.05 | 288.77 | 288.9 | 12901.0 |
| 2018-09-05 05:00:00 | SPY | ETF | 288.92 | 289.08 | 288.86 | 288.86 | 78000.0 |
| 2018-09-05 05:30:00 | SPY | ETF | 288.78 | 288.95 | 288.73 | 288.95 | 60036.0 |
| 2018-09-05 06:00:00 | SPY | ETF | 288.94 | 289.05 | 288.76 | 288.98 | 20839.0 |
| 2018-09-05 06:30:00 | SPY | ETF | 289.01 | 289.35 | 288.98 | 289.33 | 64002.0 |
| 2018-09-05 07:00:00 | SPY | ETF | 289.33 | 289.41 | 289.15 | 289.18 | 68328.0 |
| 2018-09-05 07:30:00 | SPY | ETF | 289.2 | 289.36 | 289.1 | 289.18 | 67144.0 |
| 2018-09-05 08:00:00 | SPY | ETF | 289.3501 | 289.42 | 288.93 | 289.07 | 109071.0 |
| 2018-09-05 08:30:00 | SPY | ETF | 289.08 | 289.19 | 288.97 | 289.08 | 330893.0 |
| 2018-09-05 09:00:00 | SPY | ETF | 289.09 | 289.61 | 289.07 | 289.43 | 383283.0 |
| 2018-09-05 09:30:00 | SPY | ETF | 289.41 | 289.64 | 288.83 | 288.86 | 4743749.0 |
| 2018-09-05 10:00:00 | SPY | ETF | 288.87 | 289.05 | 287.89 | 288.5 | 7666749.0 |
| 2018-09-05 10:30:00 | SPY | ETF | 288.49 | 288.82 | 287.95 | 288.65 | 6011859.0 |
| 2018-09-05 11:00:00 | SPY | ETF | 288.64 | 288.81 | 288.17 | 288.18 | 4282039.0 |
| 2018-09-05 11:30:00 | SPY | ETF | 288.18 | 288.87 | 288.08 | 288.69 | 3961213.0 |
| 2018-09-05 12:00:00 | SPY | ETF | 288.695 | 289.05 | 288.6902 | 288.985 | 2186100.0 |
| 2018-09-05 12:30:00 | SPY | ETF | 288.99 | 289.28 | 288.755 | 288.78 | 2700561.0 |
| 2018-09-05 13:00:00 | SPY | ETF | 288.7821 | 289.385 | 288.74 | 289.2721 | 2535662.0 |
| 2018-09-05 13:30:00 | SPY | ETF | 289.275 | 289.48 | 289.0 | 289.1197 | 2528229.0 |
| 2018-09-05 14:00:00 | SPY | ETF | 289.1285 | 289.21 | 288.88 | 289.11 | 2781558.0 |
| 2018-09-05 14:30:00 | SPY | ETF | 289.11 | 289.33 | 288.83 | 289.03 | 3132848.0 |
| 2018-09-05 15:00:00 | SPY | ETF | 289.03 | 289.29 | 288.86 | 289.03 | 3307082.0 |
| 2018-09-05 15:30:00 | SPY | ETF | 289.03 | 289.15 | 288.58 | 289.06 | 12872083.0 |
| 2018-09-05 16:00:00 | SPY | ETF | 289.07 | 289.18 | 288.0 | 288.99 | 8273083.0 |
| 2018-09-05 16:30:00 | SPY | ETF | 289.0 | 289.12 | 288.92 | 289.09 | 202513.0 |
| 2018-09-05 17:00:00 | SPY | ETF | 289.1 | 289.12 | 289.03 | 289.03 | 37549.0 |
| 2018-09-05 17:30:00 | SPY | ETF | 289.04 | 289.05 | 288.96 | 289.0 | 57680.0 |
| 2018-09-05 18:00:00 | SPY | ETF | 288.99 | 288.99 | 288.79 | 288.95 | 56728.0 |
| 2018-09-05 18:30:00 | SPY | ETF | 288.93 | 288.99 | 288.81 | 288.81 | 351477.0 |
| 2018-09-05 19:00:00 | SPY | ETF | 288.85 | 288.87 | 288.82 | 288.86 | 17830.0 |
| 2018-09-05 19:30:00 | SPY | ETF | 288.85 | 288.85 | 288.67 | 288.71 | 23052.0 |
| 2018-09-05 04:00:00 | QQQ | ETF | 185.46 | 185.51 | 185.21 | 185.21 | 14115.0 |
| 2018-09-05 04:30:00 | QQQ | ETF | 185.27 | 185.33 | 185.27 | 185.3 | 3300.0 |
| 2018-09-05 05:00:00 | QQQ | ETF | 185.35 | 185.4 | 185.21 | 185.21 | 16350.0 |
| 2018-09-05 05:30:00 | QQQ | ETF | 185.22 | 185.39 | 185.22 | 185.36 | 12362.0 |
| 2018-09-05 06:00:00 | QQQ | ETF | 185.31 | 185.51 | 185.25 | 185.45 | 6077.0 |
| 2018-09-05 06:30:00 | QQQ | ETF | 185.44 | 185.72 | 185.44 | 185.64 | 7171.0 |
| 2018-09-05 07:00:00 | QQQ | ETF | 185.62 | 185.74 | 185.52 | 185.52 | 56034.0 |
| 2018-09-05 07:30:00 | QQQ | ETF | 185.55 | 185.64 | 185.47 | 185.54 | 47936.0 |
| 2018-09-05 08:00:00 | QQQ | ETF | 185.51 | 185.74 | 185.22 | 185.4801 | 56670.0 |
| 2018-09-05 08:30:00 | QQQ | ETF | 185.48 | 185.5 | 185.35 | 185.47 | 80991.0 |
| 2018-09-05 09:00:00 | QQQ | ETF | 185.47 | 185.76 | 185.45 | 185.56 | 200317.0 |
| 2018-09-05 09:30:00 | QQQ | ETF | 185.56 | 185.56 | 184.09 | 184.15 | 3265278.0 |
| 2018-09-05 10:00:00 | QQQ | ETF | 184.15 | 184.38 | 183.06 | 183.57 | 6152478.0 |
| 2018-09-05 10:30:00 | QQQ | ETF | 183.5642 | 183.7692 | 182.82 | 183.56 | 3636663.0 |
| 2018-09-05 11:00:00 | QQQ | ETF | 183.57 | 183.6221 | 182.86 | 182.998 | 2679879.0 |
| 2018-09-05 11:30:00 | QQQ | ETF | 182.98 | 183.56 | 182.9 | 183.4015 | 1761223.0 |
| 2018-09-05 12:00:00 | QQQ | ETF | 183.4 | 183.975 | 183.4 | 183.93 | 1912367.0 |
| 2018-09-05 12:30:00 | QQQ | ETF | 183.94 | 184.27 | 183.69 | 183.7 | 2101276.0 |
> showing 50 of 16,321 rows — these rows as CSV