PREVIEW / etf_30min / 2012-10-24
file: by_date/etf_30min/2012/2012-10-24.parquet size: 283 KB rows: 9,607
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 |
|---|---|---|---|---|---|---|---|
| 2012-10-24 04:00:00 | SPY | ETF | 141.27 | 141.3 | 141.22 | 141.3 | 2076.0 |
| 2012-10-24 04:30:00 | SPY | ETF | 141.34 | 141.6 | 141.34 | 141.6 | 10200.0 |
| 2012-10-24 05:00:00 | SPY | ETF | 141.58 | 141.69 | 141.58 | 141.65 | 55300.0 |
| 2012-10-24 05:30:00 | SPY | ETF | 141.63 | 141.65 | 141.63 | 141.65 | 6000.0 |
| 2012-10-24 06:00:00 | SPY | ETF | 141.61 | 141.82 | 141.54 | 141.82 | 9850.0 |
| 2012-10-24 06:30:00 | SPY | ETF | 141.78 | 141.78 | 141.69 | 141.74 | 8433.0 |
| 2012-10-24 07:00:00 | SPY | ETF | 141.69 | 141.72 | 141.5 | 141.62 | 69090.0 |
| 2012-10-24 07:30:00 | SPY | ETF | 141.62 | 141.8 | 141.59 | 141.78 | 956009.0 |
| 2012-10-24 08:00:00 | SPY | ETF | 141.79 | 141.95 | 141.69 | 141.91 | 1375383.0 |
| 2012-10-24 08:30:00 | SPY | ETF | 141.91 | 141.94 | 141.75 | 141.92 | 518965.0 |
| 2012-10-24 09:00:00 | SPY | ETF | 141.91 | 142.12 | 141.89 | 141.94 | 872815.0 |
| 2012-10-24 09:30:00 | SPY | ETF | 141.93 | 142.1 | 141.58 | 141.74 | 12246436.0 |
| 2012-10-24 10:00:00 | SPY | ETF | 141.74 | 141.84 | 141.37 | 141.48 | 10064049.0 |
| 2012-10-24 10:30:00 | SPY | ETF | 141.48 | 141.8 | 141.36 | 141.67 | 7838489.0 |
| 2012-10-24 11:00:00 | SPY | ETF | 141.67 | 141.81 | 141.43 | 141.58 | 6857191.0 |
| 2012-10-24 11:30:00 | SPY | ETF | 141.59 | 141.64 | 141.27 | 141.31 | 5551793.0 |
| 2012-10-24 12:00:00 | SPY | ETF | 141.3 | 141.45 | 141.24 | 141.43 | 4181553.0 |
| 2012-10-24 12:30:00 | SPY | ETF | 141.4255 | 141.69 | 141.4198 | 141.66 | 4928650.0 |
| 2012-10-24 13:00:00 | SPY | ETF | 141.655 | 141.72 | 141.5 | 141.6 | 4258499.0 |
| 2012-10-24 13:30:00 | SPY | ETF | 141.6 | 141.62 | 141.49 | 141.55 | 2653404.0 |
| 2012-10-24 14:00:00 | SPY | ETF | 141.555 | 141.75 | 141.13 | 141.66 | 8937015.0 |
| 2012-10-24 14:30:00 | SPY | ETF | 141.66 | 141.71 | 141.27 | 141.27 | 6624695.0 |
| 2012-10-24 15:00:00 | SPY | ETF | 141.27 | 141.38 | 140.86 | 141.11 | 11601048.0 |
| 2012-10-24 15:30:00 | SPY | ETF | 141.11 | 141.12 | 140.8 | 141.01 | 16165313.0 |
| 2012-10-24 16:00:00 | SPY | ETF | 141.01 | 141.4144 | 140.95 | 141.25 | 5555136.0 |
| 2012-10-24 16:30:00 | SPY | ETF | 141.26 | 141.6157 | 141.26 | 141.29 | 5710799.0 |
| 2012-10-24 17:00:00 | SPY | ETF | 141.29 | 141.33 | 141.29 | 141.29 | 988750.0 |
| 2012-10-24 17:30:00 | SPY | ETF | 141.28 | 141.31 | 141.25 | 141.31 | 37372.0 |
| 2012-10-24 18:00:00 | SPY | ETF | 141.31 | 141.34 | 141.28 | 141.28 | 42005.0 |
| 2012-10-24 18:30:00 | SPY | ETF | 141.28 | 141.28 | 141.15 | 141.2 | 75227.0 |
| 2012-10-24 19:00:00 | SPY | ETF | 141.19 | 141.21 | 141.12 | 141.12 | 28305.0 |
| 2012-10-24 19:30:00 | SPY | ETF | 141.14 | 141.16 | 141.13 | 141.14 | 106433.0 |
| 2012-10-24 04:00:00 | QQQ | ETF | 65.37 | 65.39 | 65.33 | 65.33 | 2087.0 |
| 2012-10-24 04:30:00 | QQQ | ETF | 65.51 | 65.51 | 65.51 | 65.51 | 100.0 |
| 2012-10-24 05:30:00 | QQQ | ETF | 65.49 | 65.49 | 65.49 | 65.49 | 5000.0 |
| 2012-10-24 06:00:00 | QQQ | ETF | 65.59 | 65.59 | 65.59 | 65.59 | 100.0 |
| 2012-10-24 06:30:00 | QQQ | ETF | 65.58 | 65.58 | 65.56 | 65.56 | 30000.0 |
| 2012-10-24 07:00:00 | QQQ | ETF | 65.54 | 65.55 | 65.48 | 65.55 | 48500.0 |
| 2012-10-24 07:30:00 | QQQ | ETF | 65.59 | 65.6 | 65.52 | 65.6 | 7420.0 |
| 2012-10-24 08:00:00 | QQQ | ETF | 65.62 | 65.72 | 65.33 | 65.66 | 175896.0 |
| 2012-10-24 08:30:00 | QQQ | ETF | 65.64 | 65.7 | 65.63 | 65.7 | 89860.0 |
| 2012-10-24 09:00:00 | QQQ | ETF | 65.69 | 65.89 | 65.68 | 65.76 | 454660.0 |
| 2012-10-24 09:30:00 | QQQ | ETF | 65.76 | 65.87 | 65.53 | 65.67 | 3850793.0 |
| 2012-10-24 10:00:00 | QQQ | ETF | 65.66 | 65.72 | 65.43 | 65.465 | 3123928.0 |
| 2012-10-24 10:30:00 | QQQ | ETF | 65.46 | 65.55 | 65.36 | 65.385 | 2243499.0 |
| 2012-10-24 11:00:00 | QQQ | ETF | 65.3801 | 65.47 | 65.22 | 65.33 | 1951961.0 |
| 2012-10-24 11:30:00 | QQQ | ETF | 65.33 | 65.36 | 65.13 | 65.1601 | 1455749.0 |
| 2012-10-24 12:00:00 | QQQ | ETF | 65.16 | 65.285 | 65.1 | 65.235 | 1547738.0 |
| 2012-10-24 12:30:00 | QQQ | ETF | 65.23 | 65.43 | 65.23 | 65.39 | 1528594.0 |
| 2012-10-24 13:00:00 | QQQ | ETF | 65.395 | 65.43 | 65.29 | 65.36 | 902200.0 |
> showing 50 of 9,607 rows — these rows as CSV