PREVIEW / etf_30min / 2013-07-15
file: by_date/etf_30min/2013/2013-07-15.parquet size: 311 KB rows: 10,770
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 |
|---|---|---|---|---|---|---|---|
| 2013-07-15 04:00:00 | SPY | ETF | 167.81 | 167.93 | 167.81 | 167.83 | 5776.0 |
| 2013-07-15 04:30:00 | SPY | ETF | 167.84 | 167.9 | 167.83 | 167.83 | 4300.0 |
| 2013-07-15 05:00:00 | SPY | ETF | 167.87 | 167.88 | 167.83 | 167.85 | 2700.0 |
| 2013-07-15 05:30:00 | SPY | ETF | 167.8 | 167.8 | 167.67 | 167.67 | 1700.0 |
| 2013-07-15 06:00:00 | SPY | ETF | 167.63 | 167.68 | 167.63 | 167.67 | 2200.0 |
| 2013-07-15 06:30:00 | SPY | ETF | 167.65 | 167.75 | 167.65 | 167.68 | 10195.0 |
| 2013-07-15 07:00:00 | SPY | ETF | 167.7 | 167.79 | 167.675 | 167.71 | 40455.0 |
| 2013-07-15 07:30:00 | SPY | ETF | 167.75 | 167.81 | 167.66 | 167.72 | 302650.0 |
| 2013-07-15 08:00:00 | SPY | ETF | 167.72 | 167.9 | 167.71 | 167.83 | 361471.0 |
| 2013-07-15 08:30:00 | SPY | ETF | 167.83 | 167.94 | 167.78 | 167.85 | 410476.0 |
| 2013-07-15 09:00:00 | SPY | ETF | 167.84 | 167.97 | 167.51 | 167.96 | 680949.0 |
| 2013-07-15 09:30:00 | SPY | ETF | 167.97 | 168.12 | 167.68 | 167.845 | 11907777.0 |
| 2013-07-15 10:00:00 | SPY | ETF | 167.85 | 168.04 | 167.77 | 167.93 | 5927526.0 |
| 2013-07-15 10:30:00 | SPY | ETF | 167.93 | 168.04 | 167.84 | 168.01 | 5189871.0 |
| 2013-07-15 11:00:00 | SPY | ETF | 168.0 | 168.08 | 167.91 | 168.07 | 4814549.0 |
| 2013-07-15 11:30:00 | SPY | ETF | 168.07 | 168.2 | 168.05 | 168.15 | 4601394.0 |
| 2013-07-15 12:00:00 | SPY | ETF | 168.14 | 168.23 | 168.1 | 168.21 | 2465399.0 |
| 2013-07-15 12:30:00 | SPY | ETF | 168.2 | 168.22 | 168.08 | 168.1 | 2240958.0 |
| 2013-07-15 13:00:00 | SPY | ETF | 168.1 | 168.16 | 168.01 | 168.13 | 2449461.0 |
| 2013-07-15 13:30:00 | SPY | ETF | 168.12 | 168.21 | 168.05 | 168.18 | 2653655.0 |
| 2013-07-15 14:00:00 | SPY | ETF | 168.18 | 168.33 | 168.16 | 168.31 | 4047834.0 |
| 2013-07-15 14:30:00 | SPY | ETF | 168.3 | 168.39 | 168.21 | 168.29 | 3926264.0 |
| 2013-07-15 15:00:00 | SPY | ETF | 168.29 | 168.34 | 168.19 | 168.211 | 3376735.0 |
| 2013-07-15 15:30:00 | SPY | ETF | 168.21 | 168.28 | 168.14 | 168.19 | 8651755.0 |
| 2013-07-15 16:00:00 | SPY | ETF | 168.18 | 168.3293 | 168.0088 | 168.23 | 3885158.0 |
| 2013-07-15 16:30:00 | SPY | ETF | 168.22 | 168.25 | 168.2 | 168.22 | 314943.0 |
| 2013-07-15 17:00:00 | SPY | ETF | 168.22 | 168.23 | 168.18 | 168.22 | 545030.0 |
| 2013-07-15 17:30:00 | SPY | ETF | 168.21 | 168.21 | 168.18 | 168.21 | 9870.0 |
| 2013-07-15 18:00:00 | SPY | ETF | 168.19 | 168.26 | 168.19 | 168.2 | 16835.0 |
| 2013-07-15 18:30:00 | SPY | ETF | 168.2 | 168.2 | 168.18 | 168.18 | 5370.0 |
| 2013-07-15 19:00:00 | SPY | ETF | 168.2 | 168.23 | 168.19 | 168.19 | 13455.0 |
| 2013-07-15 19:30:00 | SPY | ETF | 168.21 | 168.23 | 168.15 | 168.18 | 27103.0 |
| 2013-07-15 04:00:00 | QQQ | ETF | 75.37 | 75.37 | 75.35 | 75.37 | 3000.0 |
| 2013-07-15 04:30:00 | QQQ | ETF | 75.35 | 75.35 | 75.35 | 75.35 | 600.0 |
| 2013-07-15 05:00:00 | QQQ | ETF | 75.35 | 75.35 | 75.35 | 75.35 | 200.0 |
| 2013-07-15 05:30:00 | QQQ | ETF | 75.33 | 75.33 | 75.33 | 75.33 | 600.0 |
| 2013-07-15 06:30:00 | QQQ | ETF | 75.28 | 75.33 | 75.28 | 75.29 | 1000.0 |
| 2013-07-15 07:00:00 | QQQ | ETF | 75.3 | 75.33 | 75.28 | 75.33 | 5868.0 |
| 2013-07-15 07:30:00 | QQQ | ETF | 75.29 | 75.3 | 75.28 | 75.3 | 7400.0 |
| 2013-07-15 08:00:00 | QQQ | ETF | 75.29 | 75.32 | 75.29 | 75.32 | 25070.0 |
| 2013-07-15 08:30:00 | QQQ | ETF | 75.3 | 75.32 | 75.28 | 75.29 | 61048.0 |
| 2013-07-15 09:00:00 | QQQ | ETF | 75.28 | 75.36 | 75.28 | 75.36 | 119264.0 |
| 2013-07-15 09:30:00 | QQQ | ETF | 75.36 | 75.42 | 75.17 | 75.26 | 2476970.0 |
| 2013-07-15 10:00:00 | QQQ | ETF | 75.27 | 75.375 | 75.24 | 75.32 | 952000.0 |
| 2013-07-15 10:30:00 | QQQ | ETF | 75.32 | 75.385 | 75.29 | 75.385 | 1206768.0 |
| 2013-07-15 11:00:00 | QQQ | ETF | 75.39 | 75.42 | 75.33 | 75.42 | 800827.0 |
| 2013-07-15 11:30:00 | QQQ | ETF | 75.41 | 75.45 | 75.38 | 75.42 | 710580.0 |
| 2013-07-15 12:00:00 | QQQ | ETF | 75.42 | 75.46 | 75.37 | 75.4399 | 755961.0 |
| 2013-07-15 12:30:00 | QQQ | ETF | 75.4359 | 75.4443 | 75.38 | 75.4099 | 473205.0 |
| 2013-07-15 13:00:00 | QQQ | ETF | 75.41 | 75.44 | 75.379 | 75.41 | 569545.0 |
> showing 50 of 10,770 rows — these rows as CSV