PREVIEW / etf_30min / 2017-11-10
file: by_date/etf_30min/2017/2017-11-10.parquet size: 433 KB rows: 14,916
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 |
|---|---|---|---|---|---|---|---|
| 2017-11-10 04:00:00 | SPY | ETF | 257.73 | 257.79 | 257.16 | 257.23 | 22046.0 |
| 2017-11-10 04:30:00 | SPY | ETF | 257.24 | 257.36 | 257.17 | 257.23 | 23883.0 |
| 2017-11-10 05:00:00 | SPY | ETF | 257.31 | 257.48 | 257.31 | 257.4 | 6011.0 |
| 2017-11-10 05:30:00 | SPY | ETF | 257.46 | 257.49 | 257.46 | 257.49 | 1104.0 |
| 2017-11-10 06:00:00 | SPY | ETF | 257.58 | 257.63 | 257.54 | 257.56 | 8959.0 |
| 2017-11-10 06:30:00 | SPY | ETF | 257.56 | 257.56 | 257.37 | 257.47 | 12481.0 |
| 2017-11-10 07:00:00 | SPY | ETF | 257.42 | 257.6 | 257.32 | 257.48 | 127386.0 |
| 2017-11-10 07:30:00 | SPY | ETF | 257.45 | 257.7 | 257.44 | 257.66 | 156274.0 |
| 2017-11-10 08:00:00 | SPY | ETF | 257.65 | 257.79 | 257.38 | 257.68 | 246559.0 |
| 2017-11-10 08:30:00 | SPY | ETF | 257.69 | 257.85 | 257.68 | 257.76 | 141979.0 |
| 2017-11-10 09:00:00 | SPY | ETF | 257.75 | 257.83 | 257.67 | 257.74 | 161341.0 |
| 2017-11-10 09:30:00 | SPY | ETF | 257.73 | 257.96 | 257.57 | 257.72 | 5379397.0 |
| 2017-11-10 10:00:00 | SPY | ETF | 257.7101 | 257.93 | 257.41 | 257.72 | 5744355.0 |
| 2017-11-10 10:30:00 | SPY | ETF | 257.71 | 257.78 | 257.37 | 257.73 | 2910210.0 |
| 2017-11-10 11:00:00 | SPY | ETF | 257.74 | 257.81 | 257.5 | 257.57 | 2113437.0 |
| 2017-11-10 11:30:00 | SPY | ETF | 257.58 | 257.86 | 257.57 | 257.84 | 1261268.0 |
| 2017-11-10 12:00:00 | SPY | ETF | 257.835 | 257.98 | 257.78 | 257.825 | 1645001.0 |
| 2017-11-10 12:30:00 | SPY | ETF | 257.83 | 257.88 | 257.68 | 257.7 | 1000852.0 |
| 2017-11-10 13:00:00 | SPY | ETF | 257.71 | 257.91 | 257.63 | 257.87 | 1249317.0 |
| 2017-11-10 13:30:00 | SPY | ETF | 257.86 | 257.92 | 257.69 | 257.83 | 1122564.0 |
| 2017-11-10 14:00:00 | SPY | ETF | 257.83 | 258.13 | 257.83 | 258.085 | 3492679.0 |
| 2017-11-10 14:30:00 | SPY | ETF | 258.09 | 258.19 | 258.03 | 258.15 | 5032908.0 |
| 2017-11-10 15:00:00 | SPY | ETF | 258.15 | 258.21 | 258.04 | 258.155 | 3704743.0 |
| 2017-11-10 15:30:00 | SPY | ETF | 258.16 | 258.2926 | 258.01 | 258.08 | 9963419.0 |
| 2017-11-10 16:00:00 | SPY | ETF | 258.09 | 258.1 | 257.94 | 258.0 | 11022625.0 |
| 2017-11-10 16:30:00 | SPY | ETF | 258.0 | 258.0613 | 257.92 | 257.94 | 1402637.0 |
| 2017-11-10 17:00:00 | SPY | ETF | 257.96 | 258.02 | 257.94 | 258.01 | 164090.0 |
| 2017-11-10 17:30:00 | SPY | ETF | 258.0 | 258.15 | 257.97 | 257.99 | 187428.0 |
| 2017-11-10 18:00:00 | SPY | ETF | 257.98 | 258.05 | 257.98 | 258.05 | 23530.0 |
| 2017-11-10 18:30:00 | SPY | ETF | 258.01 | 258.02 | 258.01 | 258.02 | 5606.0 |
| 2017-11-10 19:00:00 | SPY | ETF | 258.02 | 258.02 | 258.02 | 258.02 | 5119.0 |
| 2017-11-10 19:30:00 | SPY | ETF | 258.02 | 258.02 | 257.96 | 258.02 | 15333.0 |
| 2017-11-10 04:00:00 | QQQ | ETF | 153.58 | 153.58 | 153.12 | 153.13 | 15656.0 |
| 2017-11-10 04:30:00 | QQQ | ETF | 153.1 | 153.14 | 153.01 | 153.02 | 38031.0 |
| 2017-11-10 05:00:00 | QQQ | ETF | 153.15 | 153.2 | 153.1 | 153.14 | 3497.0 |
| 2017-11-10 05:30:00 | QQQ | ETF | 153.18 | 153.18 | 153.18 | 153.18 | 200.0 |
| 2017-11-10 06:00:00 | QQQ | ETF | 153.29 | 153.3 | 153.28 | 153.3 | 65600.0 |
| 2017-11-10 06:30:00 | QQQ | ETF | 153.29 | 153.32 | 153.2 | 153.28 | 5957.0 |
| 2017-11-10 07:00:00 | QQQ | ETF | 153.35 | 153.35 | 153.18 | 153.29 | 12001.0 |
| 2017-11-10 07:30:00 | QQQ | ETF | 153.3 | 153.5 | 153.3 | 153.5 | 72557.0 |
| 2017-11-10 08:00:00 | QQQ | ETF | 153.5 | 153.54 | 153.38 | 153.43 | 101704.0 |
| 2017-11-10 08:30:00 | QQQ | ETF | 153.44 | 153.55 | 153.41 | 153.46 | 37988.0 |
| 2017-11-10 09:00:00 | QQQ | ETF | 153.43 | 153.46 | 153.31 | 153.35 | 117185.0 |
| 2017-11-10 09:30:00 | QQQ | ETF | 153.36 | 153.61 | 153.22 | 153.391 | 2871879.0 |
| 2017-11-10 10:00:00 | QQQ | ETF | 153.39 | 153.48 | 153.14 | 153.285 | 1504979.0 |
| 2017-11-10 10:30:00 | QQQ | ETF | 153.28 | 153.4 | 153.06 | 153.38 | 797571.0 |
| 2017-11-10 11:00:00 | QQQ | ETF | 153.381 | 153.46 | 153.19 | 153.274 | 709305.0 |
| 2017-11-10 11:30:00 | QQQ | ETF | 153.275 | 153.46 | 153.25 | 153.44 | 397185.0 |
| 2017-11-10 12:00:00 | QQQ | ETF | 153.45 | 153.68 | 153.39 | 153.5263 | 834321.0 |
| 2017-11-10 12:30:00 | QQQ | ETF | 153.525 | 153.545 | 153.3749 | 153.39 | 386959.0 |
> showing 50 of 14,916 rows — these rows as CSV