PREVIEW / etf_30min / 2014-10-15
file: by_date/etf_30min/2014/2014-10-15.parquet size: 412 KB rows: 13,502
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 |
|---|---|---|---|---|---|---|---|
| 2014-10-15 04:00:00 | SPY | ETF | 187.83 | 187.83 | 187.32 | 187.63 | 17909.0 |
| 2014-10-15 04:30:00 | SPY | ETF | 187.65 | 187.65 | 187.27 | 187.36 | 55992.0 |
| 2014-10-15 05:00:00 | SPY | ETF | 187.33 | 187.43 | 187.15 | 187.3 | 154351.0 |
| 2014-10-15 05:30:00 | SPY | ETF | 187.35 | 187.82 | 187.34 | 187.67 | 178859.0 |
| 2014-10-15 06:00:00 | SPY | ETF | 187.63 | 187.86 | 187.57 | 187.66 | 127364.0 |
| 2014-10-15 06:30:00 | SPY | ETF | 187.66 | 187.87 | 187.5 | 187.52 | 171794.0 |
| 2014-10-15 07:00:00 | SPY | ETF | 187.54 | 187.69 | 186.46 | 186.65 | 516993.0 |
| 2014-10-15 07:30:00 | SPY | ETF | 186.69 | 186.9 | 186.3 | 186.34 | 837909.0 |
| 2014-10-15 08:00:00 | SPY | ETF | 186.32 | 187.36 | 186.23 | 186.83 | 1670578.0 |
| 2014-10-15 08:30:00 | SPY | ETF | 186.8 | 186.8 | 185.42 | 185.7 | 5098896.0 |
| 2014-10-15 09:00:00 | SPY | ETF | 185.69 | 187.83 | 185.14 | 185.19 | 4215621.0 |
| 2014-10-15 09:30:00 | SPY | ETF | 185.16 | 186.07 | 183.65 | 185.87 | 47992500.0 |
| 2014-10-15 10:00:00 | SPY | ETF | 185.87 | 186.67 | 185.65 | 185.79 | 29327909.0 |
| 2014-10-15 10:30:00 | SPY | ETF | 185.78 | 185.94 | 184.92 | 185.51 | 20607204.0 |
| 2014-10-15 11:00:00 | SPY | ETF | 185.51 | 186.14 | 184.81 | 184.89 | 18332938.0 |
| 2014-10-15 11:30:00 | SPY | ETF | 184.89 | 185.27 | 184.26 | 184.8701 | 15281100.0 |
| 2014-10-15 12:00:00 | SPY | ETF | 184.88 | 184.89 | 183.86 | 184.24 | 13733675.0 |
| 2014-10-15 12:30:00 | SPY | ETF | 184.241 | 184.48 | 183.22 | 183.41 | 16638561.0 |
| 2014-10-15 13:00:00 | SPY | ETF | 183.41 | 183.89 | 181.92 | 182.29 | 32568778.0 |
| 2014-10-15 13:30:00 | SPY | ETF | 182.29 | 183.54 | 182.13 | 182.92 | 27120805.0 |
| 2014-10-15 14:00:00 | SPY | ETF | 182.92 | 184.06 | 182.45 | 183.64 | 30093849.0 |
| 2014-10-15 14:30:00 | SPY | ETF | 183.64 | 187.694 | 183.46 | 184.74 | 21773223.0 |
| 2014-10-15 15:00:00 | SPY | ETF | 184.72 | 185.9 | 184.21 | 185.83 | 31971320.0 |
| 2014-10-15 15:30:00 | SPY | ETF | 185.83 | 186.88 | 185.54 | 186.29 | 43909889.0 |
| 2014-10-15 16:00:00 | SPY | ETF | 186.33 | 187.694 | 183.905 | 185.28 | 12536168.0 |
| 2014-10-15 16:30:00 | SPY | ETF | 185.25 | 186.6414 | 184.9 | 185.12 | 2200804.0 |
| 2014-10-15 17:00:00 | SPY | ETF | 185.12 | 185.21 | 185.04 | 185.18 | 1240633.0 |
| 2014-10-15 17:30:00 | SPY | ETF | 185.15 | 185.23 | 185.0 | 185.15 | 289609.0 |
| 2014-10-15 18:00:00 | SPY | ETF | 185.19 | 185.38 | 185.1 | 185.13 | 243156.0 |
| 2014-10-15 18:30:00 | SPY | ETF | 185.11 | 185.35 | 184.81 | 185.12 | 86422.0 |
| 2014-10-15 19:00:00 | SPY | ETF | 185.11 | 185.11 | 184.92 | 185.08 | 58999.0 |
| 2014-10-15 19:30:00 | SPY | ETF | 185.06 | 185.45 | 185.03 | 185.25 | 79587.0 |
| 2014-10-15 04:00:00 | QQQ | ETF | 92.99 | 93.0 | 92.97 | 92.97 | 12700.0 |
| 2014-10-15 04:30:00 | QQQ | ETF | 92.95 | 92.98 | 92.95 | 92.98 | 7600.0 |
| 2014-10-15 05:00:00 | QQQ | ETF | 92.98 | 93.01 | 92.89 | 92.89 | 10000.0 |
| 2014-10-15 05:30:00 | QQQ | ETF | 93.01 | 93.08 | 92.98 | 93.08 | 300.0 |
| 2014-10-15 06:00:00 | QQQ | ETF | 93.1 | 93.2 | 93.1 | 93.1 | 18300.0 |
| 2014-10-15 06:30:00 | QQQ | ETF | 93.15 | 93.2 | 93.05 | 93.06 | 7897.0 |
| 2014-10-15 07:00:00 | QQQ | ETF | 93.13 | 93.13 | 92.52 | 92.53 | 110810.0 |
| 2014-10-15 07:30:00 | QQQ | ETF | 92.53 | 92.67 | 92.4 | 92.4 | 163499.0 |
| 2014-10-15 08:00:00 | QQQ | ETF | 92.44 | 93.12 | 92.36 | 92.73 | 279117.0 |
| 2014-10-15 08:30:00 | QQQ | ETF | 92.69 | 92.69 | 91.95 | 92.0 | 1002994.0 |
| 2014-10-15 09:00:00 | QQQ | ETF | 92.0 | 92.15 | 91.55 | 91.55 | 1384497.0 |
| 2014-10-15 09:30:00 | QQQ | ETF | 91.55 | 92.26 | 91.19 | 92.03 | 16612889.0 |
| 2014-10-15 10:00:00 | QQQ | ETF | 92.02 | 92.519 | 91.95 | 91.97 | 9585158.0 |
| 2014-10-15 10:30:00 | QQQ | ETF | 91.97 | 92.26 | 91.75 | 91.97 | 6075115.0 |
| 2014-10-15 11:00:00 | QQQ | ETF | 91.96 | 92.43 | 91.6 | 91.66 | 5384662.0 |
| 2014-10-15 11:30:00 | QQQ | ETF | 91.65 | 91.9 | 91.35 | 91.75 | 4062887.0 |
| 2014-10-15 12:00:00 | QQQ | ETF | 91.7442 | 91.7442 | 91.28 | 91.39 | 3357614.0 |
| 2014-10-15 12:30:00 | QQQ | ETF | 91.4 | 91.5 | 90.82 | 90.99 | 5937444.0 |
> showing 50 of 13,502 rows — these rows as CSV