PREVIEW / etf_30min / 2019-11-25
file: by_date/etf_30min/2019/2019-11-25.parquet size: 512 KB rows: 17,935
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 |
|---|---|---|---|---|---|---|---|
| 2019-11-25 04:00:00 | SPY | ETF | 312.0 | 312.03 | 311.86 | 312.01 | 9503.0 |
| 2019-11-25 04:30:00 | SPY | ETF | 311.96 | 311.98 | 311.91 | 311.98 | 6780.0 |
| 2019-11-25 05:00:00 | SPY | ETF | 312.01 | 312.01 | 311.93 | 311.96 | 10270.0 |
| 2019-11-25 05:30:00 | SPY | ETF | 311.98 | 312.06 | 311.98 | 312.03 | 11093.0 |
| 2019-11-25 06:00:00 | SPY | ETF | 311.99 | 312.01 | 311.86 | 311.87 | 3203.0 |
| 2019-11-25 06:30:00 | SPY | ETF | 311.89 | 311.91 | 311.85 | 311.9 | 2813.0 |
| 2019-11-25 07:00:00 | SPY | ETF | 311.9 | 312.03 | 311.8 | 311.8 | 47343.0 |
| 2019-11-25 07:30:00 | SPY | ETF | 311.85 | 311.9 | 311.82 | 311.87 | 81246.0 |
| 2019-11-25 08:00:00 | SPY | ETF | 311.83 | 312.17 | 311.76 | 311.9 | 115903.0 |
| 2019-11-25 08:30:00 | SPY | ETF | 311.95 | 312.13 | 311.93 | 312.09 | 155779.0 |
| 2019-11-25 09:00:00 | SPY | ETF | 312.0999 | 312.1 | 311.96 | 311.96 | 229640.0 |
| 2019-11-25 09:30:00 | SPY | ETF | 311.98 | 312.75 | 311.98 | 312.715 | 5665969.0 |
| 2019-11-25 10:00:00 | SPY | ETF | 312.705 | 312.97 | 312.68 | 312.94 | 3655020.0 |
| 2019-11-25 10:30:00 | SPY | ETF | 312.94 | 313.15 | 312.85 | 312.885 | 4380778.0 |
| 2019-11-25 11:00:00 | SPY | ETF | 312.88 | 312.96 | 312.705 | 312.91 | 2351074.0 |
| 2019-11-25 11:30:00 | SPY | ETF | 312.91 | 313.0 | 312.76 | 312.92 | 2333952.0 |
| 2019-11-25 12:00:00 | SPY | ETF | 312.92 | 312.97 | 312.78 | 312.79 | 1455178.0 |
| 2019-11-25 12:30:00 | SPY | ETF | 312.79 | 312.91 | 312.78 | 312.905 | 925874.0 |
| 2019-11-25 13:00:00 | SPY | ETF | 312.91 | 313.08 | 312.91 | 312.96 | 1215460.0 |
| 2019-11-25 13:30:00 | SPY | ETF | 312.96 | 312.99 | 312.83 | 312.905 | 1167574.0 |
| 2019-11-25 14:00:00 | SPY | ETF | 312.9 | 313.04 | 312.84 | 312.9378 | 2849692.0 |
| 2019-11-25 14:30:00 | SPY | ETF | 312.94 | 312.98 | 312.86 | 312.94 | 1130499.0 |
| 2019-11-25 15:00:00 | SPY | ETF | 312.94 | 313.255 | 312.92 | 313.24 | 2687288.0 |
| 2019-11-25 15:30:00 | SPY | ETF | 313.25 | 313.37 | 312.95 | 313.35 | 8809792.0 |
| 2019-11-25 16:00:00 | SPY | ETF | 313.35 | 313.38 | 313.12 | 313.26 | 7447634.0 |
| 2019-11-25 16:30:00 | SPY | ETF | 313.28 | 313.37 | 313.18 | 313.2 | 205727.0 |
| 2019-11-25 17:00:00 | SPY | ETF | 313.18 | 313.23 | 313.11 | 313.18 | 101561.0 |
| 2019-11-25 17:30:00 | SPY | ETF | 313.16 | 313.23 | 313.16 | 313.2 | 27912.0 |
| 2019-11-25 18:00:00 | SPY | ETF | 313.18 | 313.19 | 313.09 | 313.18 | 41480.0 |
| 2019-11-25 18:30:00 | SPY | ETF | 313.17 | 313.26 | 313.17 | 313.25 | 6396.0 |
| 2019-11-25 19:00:00 | SPY | ETF | 313.26 | 313.46 | 313.22 | 313.46 | 36689.0 |
| 2019-11-25 19:30:00 | SPY | ETF | 313.48 | 313.7 | 313.46 | 313.68 | 69792.0 |
| 2019-11-25 04:00:00 | QQQ | ETF | 202.56 | 202.64 | 202.52 | 202.62 | 25167.0 |
| 2019-11-25 04:30:00 | QQQ | ETF | 202.6 | 202.63 | 202.56 | 202.63 | 9048.0 |
| 2019-11-25 05:00:00 | QQQ | ETF | 202.6 | 202.61 | 202.57 | 202.59 | 1900.0 |
| 2019-11-25 05:30:00 | QQQ | ETF | 202.61 | 202.66 | 202.59 | 202.63 | 12600.0 |
| 2019-11-25 06:00:00 | QQQ | ETF | 202.6 | 202.63 | 202.53 | 202.53 | 5105.0 |
| 2019-11-25 06:30:00 | QQQ | ETF | 202.49 | 202.56 | 202.49 | 202.54 | 5200.0 |
| 2019-11-25 07:00:00 | QQQ | ETF | 202.54 | 202.62 | 202.41 | 202.47 | 26866.0 |
| 2019-11-25 07:30:00 | QQQ | ETF | 202.51 | 202.51 | 202.44 | 202.51 | 15081.0 |
| 2019-11-25 08:00:00 | QQQ | ETF | 202.4101 | 202.62 | 202.4 | 202.5799 | 105321.0 |
| 2019-11-25 08:30:00 | QQQ | ETF | 202.56 | 202.74 | 202.56 | 202.72 | 35398.0 |
| 2019-11-25 09:00:00 | QQQ | ETF | 202.73 | 202.75 | 202.64 | 202.64 | 40204.0 |
| 2019-11-25 09:30:00 | QQQ | ETF | 202.66 | 203.6551 | 202.66 | 203.6 | 2124489.0 |
| 2019-11-25 10:00:00 | QQQ | ETF | 203.6 | 203.83 | 203.52 | 203.81 | 937840.0 |
| 2019-11-25 10:30:00 | QQQ | ETF | 203.82 | 204.1 | 203.81 | 203.936 | 1033915.0 |
| 2019-11-25 11:00:00 | QQQ | ETF | 203.93 | 204.0 | 203.85 | 203.94 | 542498.0 |
| 2019-11-25 11:30:00 | QQQ | ETF | 203.94 | 203.955 | 203.8 | 203.92 | 520786.0 |
| 2019-11-25 12:00:00 | QQQ | ETF | 203.91 | 203.93 | 203.81 | 203.83 | 1104729.0 |
| 2019-11-25 12:30:00 | QQQ | ETF | 203.825 | 203.91 | 203.82 | 203.89 | 454196.0 |
> showing 50 of 17,935 rows — these rows as CSV