PREVIEW / etf_30min / 2014-09-19
file: by_date/etf_30min/2014/2014-09-19.parquet size: 350 KB rows: 11,770
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 |
|---|---|---|---|---|---|---|---|
| 2014-09-19 04:00:00 | SPY | ETF | 201.75 | 201.75 | 201.48 | 201.59 | 9780.0 |
| 2014-09-19 05:00:00 | SPY | ETF | 201.65 | 201.7 | 201.6 | 201.63 | 1275.0 |
| 2014-09-19 05:30:00 | SPY | ETF | 201.55 | 201.59 | 201.49 | 201.49 | 7050.0 |
| 2014-09-19 06:00:00 | SPY | ETF | 201.46 | 201.61 | 201.46 | 201.58 | 27130.0 |
| 2014-09-19 06:30:00 | SPY | ETF | 201.52 | 201.56 | 201.47 | 201.52 | 60175.0 |
| 2014-09-19 07:00:00 | SPY | ETF | 201.52 | 201.57 | 201.4 | 201.42 | 124986.0 |
| 2014-09-19 07:30:00 | SPY | ETF | 201.42 | 201.5 | 201.29 | 201.37 | 128407.0 |
| 2014-09-19 08:00:00 | SPY | ETF | 201.47 | 202.45 | 201.23 | 201.36 | 294940.0 |
| 2014-09-19 08:30:00 | SPY | ETF | 201.35 | 201.59 | 201.35 | 201.54 | 840409.0 |
| 2014-09-19 09:00:00 | SPY | ETF | 201.54 | 201.82 | 201.36 | 201.54 | 2077878.0 |
| 2014-09-19 09:30:00 | SPY | ETF | 201.52 | 201.73 | 201.3 | 201.46 | 16874093.0 |
| 2014-09-19 10:00:00 | SPY | ETF | 201.45 | 201.899 | 201.18 | 201.19 | 10827625.0 |
| 2014-09-19 10:30:00 | SPY | ETF | 201.19 | 201.275 | 201.03 | 201.185 | 7067981.0 |
| 2014-09-19 11:00:00 | SPY | ETF | 201.19 | 201.33 | 201.12 | 201.14 | 4185770.0 |
| 2014-09-19 11:30:00 | SPY | ETF | 201.14 | 201.155 | 200.88 | 200.99 | 6228912.0 |
| 2014-09-19 12:00:00 | SPY | ETF | 200.99 | 201.02 | 200.62 | 200.81 | 8232540.0 |
| 2014-09-19 12:30:00 | SPY | ETF | 200.81 | 200.93 | 200.55 | 200.68 | 4948106.0 |
| 2014-09-19 13:00:00 | SPY | ETF | 200.68 | 200.7 | 200.29 | 200.56 | 7004410.0 |
| 2014-09-19 13:30:00 | SPY | ETF | 200.56 | 200.79 | 200.53 | 200.69 | 4790916.0 |
| 2014-09-19 14:00:00 | SPY | ETF | 200.7 | 200.91 | 200.65 | 200.89 | 3696971.0 |
| 2014-09-19 14:30:00 | SPY | ETF | 200.89 | 201.05 | 200.79 | 201.01 | 5740831.0 |
| 2014-09-19 15:00:00 | SPY | ETF | 201.015 | 201.07 | 200.86 | 200.88 | 4731017.0 |
| 2014-09-19 15:30:00 | SPY | ETF | 200.88 | 201.09 | 200.68 | 200.73 | 15019081.0 |
| 2014-09-19 16:00:00 | SPY | ETF | 200.71 | 200.96 | 200.58 | 200.79 | 9242683.0 |
| 2014-09-19 16:30:00 | SPY | ETF | 200.79 | 200.79 | 200.48 | 200.56 | 4000695.0 |
| 2014-09-19 17:00:00 | SPY | ETF | 200.55 | 200.6 | 200.45 | 200.53 | 827758.0 |
| 2014-09-19 17:30:00 | SPY | ETF | 200.5 | 200.5 | 200.3 | 200.38 | 165396.0 |
| 2014-09-19 18:00:00 | SPY | ETF | 200.35 | 200.43 | 200.34 | 200.35 | 119463.0 |
| 2014-09-19 18:30:00 | SPY | ETF | 200.35 | 200.35 | 200.3 | 200.3 | 42859.0 |
| 2014-09-19 19:00:00 | SPY | ETF | 200.34 | 200.35 | 200.33 | 200.35 | 10600.0 |
| 2014-09-19 19:30:00 | SPY | ETF | 200.33 | 200.35 | 200.28 | 200.28 | 19714.0 |
| 2014-09-19 04:00:00 | QQQ | ETF | 100.45 | 100.46 | 100.4 | 100.46 | 21498.0 |
| 2014-09-19 04:30:00 | QQQ | ETF | 100.49 | 100.49 | 100.48 | 100.48 | 1600.0 |
| 2014-09-19 05:00:00 | QQQ | ETF | 100.49 | 100.49 | 100.49 | 100.49 | 564.0 |
| 2014-09-19 05:30:00 | QQQ | ETF | 100.47 | 100.47 | 100.44 | 100.45 | 3300.0 |
| 2014-09-19 06:00:00 | QQQ | ETF | 100.47 | 100.47 | 100.44 | 100.44 | 30000.0 |
| 2014-09-19 06:30:00 | QQQ | ETF | 100.42 | 100.44 | 100.42 | 100.44 | 10575.0 |
| 2014-09-19 07:00:00 | QQQ | ETF | 100.44 | 100.46 | 100.38 | 100.4 | 50334.0 |
| 2014-09-19 07:30:00 | QQQ | ETF | 100.4 | 100.42 | 100.33 | 100.34 | 45900.0 |
| 2014-09-19 08:00:00 | QQQ | ETF | 100.37 | 100.37 | 100.31 | 100.34 | 40143.0 |
| 2014-09-19 08:30:00 | QQQ | ETF | 100.34 | 100.45 | 100.34 | 100.44 | 205137.0 |
| 2014-09-19 09:00:00 | QQQ | ETF | 100.44 | 100.47 | 100.36 | 100.44 | 803418.0 |
| 2014-09-19 09:30:00 | QQQ | ETF | 100.45 | 100.47 | 100.23 | 100.3773 | 5424795.0 |
| 2014-09-19 10:00:00 | QQQ | ETF | 100.37 | 100.43 | 100.22 | 100.22 | 3910499.0 |
| 2014-09-19 10:30:00 | QQQ | ETF | 100.22 | 100.28 | 100.09 | 100.251 | 2449787.0 |
| 2014-09-19 11:00:00 | QQQ | ETF | 100.25 | 100.335 | 100.18 | 100.19 | 1573311.0 |
| 2014-09-19 11:30:00 | QQQ | ETF | 100.19 | 100.195 | 99.965 | 100.08 | 2978213.0 |
| 2014-09-19 12:00:00 | QQQ | ETF | 100.0801 | 100.0939 | 99.68 | 99.73 | 3597652.0 |
| 2014-09-19 12:30:00 | QQQ | ETF | 99.73 | 99.77 | 99.6 | 99.74 | 3140108.0 |
| 2014-09-19 13:00:00 | QQQ | ETF | 99.74 | 99.77 | 99.58 | 99.761 | 1815322.0 |
> showing 50 of 11,770 rows — these rows as CSV