PREVIEW / etf_30min / 2018-01-02
file: by_date/etf_30min/2018/2018-01-02.parquet size: 492 KB rows: 16,976
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 |
|---|---|---|---|---|---|---|---|
| 2018-01-02 04:00:00 | SPY | ETF | 266.89 | 267.03 | 266.62 | 266.99 | 73213.0 |
| 2018-01-02 04:30:00 | SPY | ETF | 266.94 | 266.94 | 266.77 | 266.77 | 17283.0 |
| 2018-01-02 05:00:00 | SPY | ETF | 266.84 | 267.1 | 266.84 | 267.1 | 26931.0 |
| 2018-01-02 05:30:00 | SPY | ETF | 267.03 | 267.08 | 266.95 | 267.03 | 20241.0 |
| 2018-01-02 06:00:00 | SPY | ETF | 267.1 | 267.2 | 267.1 | 267.17 | 28069.0 |
| 2018-01-02 06:30:00 | SPY | ETF | 267.19 | 267.35 | 267.16 | 267.3 | 132832.0 |
| 2018-01-02 07:00:00 | SPY | ETF | 267.31 | 267.46 | 267.29 | 267.46 | 373704.0 |
| 2018-01-02 07:30:00 | SPY | ETF | 267.47 | 267.61 | 267.47 | 267.56 | 220204.0 |
| 2018-01-02 08:00:00 | SPY | ETF | 267.57 | 267.6 | 267.31 | 267.55 | 209646.0 |
| 2018-01-02 08:30:00 | SPY | ETF | 267.58 | 267.74 | 267.54 | 267.63 | 218156.0 |
| 2018-01-02 09:00:00 | SPY | ETF | 267.63 | 267.96 | 267.63 | 267.84 | 1289995.0 |
| 2018-01-02 09:30:00 | SPY | ETF | 267.84 | 268.0 | 267.4 | 267.98 | 12819347.0 |
| 2018-01-02 10:00:00 | SPY | ETF | 267.975 | 268.42 | 267.96 | 268.41 | 5444359.0 |
| 2018-01-02 10:30:00 | SPY | ETF | 268.41 | 268.45 | 267.96 | 268.28 | 4285270.0 |
| 2018-01-02 11:00:00 | SPY | ETF | 268.28 | 268.41 | 268.12 | 268.16 | 3932729.0 |
| 2018-01-02 11:30:00 | SPY | ETF | 268.1675 | 268.18 | 267.99 | 268.15 | 2320048.0 |
| 2018-01-02 12:00:00 | SPY | ETF | 268.15 | 268.3001 | 268.14 | 268.24 | 2016241.0 |
| 2018-01-02 12:30:00 | SPY | ETF | 268.2486 | 268.26 | 268.07 | 268.135 | 1812640.0 |
| 2018-01-02 13:00:00 | SPY | ETF | 268.13 | 268.33 | 268.1215 | 268.28 | 2519600.0 |
| 2018-01-02 13:30:00 | SPY | ETF | 268.28 | 268.34 | 268.17 | 268.28 | 2955237.0 |
| 2018-01-02 14:00:00 | SPY | ETF | 268.27 | 268.35 | 268.21 | 268.28 | 1406174.0 |
| 2018-01-02 14:30:00 | SPY | ETF | 268.28 | 268.36 | 268.25 | 268.32 | 4493378.0 |
| 2018-01-02 15:00:00 | SPY | ETF | 268.33 | 268.52 | 268.27 | 268.49 | 4459736.0 |
| 2018-01-02 15:30:00 | SPY | ETF | 268.4901 | 268.81 | 268.34 | 268.8 | 11033293.0 |
| 2018-01-02 16:00:00 | SPY | ETF | 268.78 | 268.8 | 268.45 | 268.56 | 10237801.0 |
| 2018-01-02 16:30:00 | SPY | ETF | 268.57 | 268.77 | 268.29 | 268.6 | 2839405.0 |
| 2018-01-02 17:00:00 | SPY | ETF | 268.56 | 268.7744 | 268.55 | 268.69 | 10131340.0 |
| 2018-01-02 17:30:00 | SPY | ETF | 268.7 | 268.7 | 268.64 | 268.64 | 7262.0 |
| 2018-01-02 18:00:00 | SPY | ETF | 268.64 | 268.66 | 268.49 | 268.56 | 119560.0 |
| 2018-01-02 18:30:00 | SPY | ETF | 268.57 | 268.61 | 268.55 | 268.61 | 14942.0 |
| 2018-01-02 19:00:00 | SPY | ETF | 268.62 | 268.77 | 268.62 | 268.74 | 54196.0 |
| 2018-01-02 19:30:00 | SPY | ETF | 268.72 | 268.81 | 268.72 | 268.73 | 52138.0 |
| 2018-01-02 04:00:00 | QQQ | ETF | 156.0 | 156.0 | 155.66 | 155.68 | 26899.0 |
| 2018-01-02 04:30:00 | QQQ | ETF | 155.67 | 155.67 | 155.56 | 155.62 | 10903.0 |
| 2018-01-02 05:00:00 | QQQ | ETF | 155.69 | 155.73 | 155.64 | 155.73 | 18447.0 |
| 2018-01-02 05:30:00 | QQQ | ETF | 155.73 | 155.73 | 155.72 | 155.72 | 716.0 |
| 2018-01-02 06:00:00 | QQQ | ETF | 155.88 | 155.92 | 155.88 | 155.88 | 1600.0 |
| 2018-01-02 06:30:00 | QQQ | ETF | 155.86 | 155.96 | 155.86 | 155.92 | 2800.0 |
| 2018-01-02 07:00:00 | QQQ | ETF | 155.98 | 156.36 | 155.98 | 156.35 | 20225.0 |
| 2018-01-02 07:30:00 | QQQ | ETF | 156.38 | 156.43 | 156.26 | 156.38 | 39602.0 |
| 2018-01-02 08:00:00 | QQQ | ETF | 155.76 | 156.44 | 155.76 | 156.4 | 89967.0 |
| 2018-01-02 08:30:00 | QQQ | ETF | 156.4 | 156.44 | 155.76 | 156.3 | 197271.0 |
| 2018-01-02 09:00:00 | QQQ | ETF | 156.33 | 156.56 | 156.32 | 156.49 | 331421.0 |
| 2018-01-02 09:30:00 | QQQ | ETF | 156.5 | 157.52 | 156.17 | 157.49 | 5643931.0 |
| 2018-01-02 10:00:00 | QQQ | ETF | 157.49 | 157.9 | 157.47 | 157.85 | 3199885.0 |
| 2018-01-02 10:30:00 | QQQ | ETF | 157.85 | 157.98 | 157.63 | 157.97 | 2434068.0 |
| 2018-01-02 11:00:00 | QQQ | ETF | 157.965 | 158.16 | 157.93 | 158.0057 | 1839369.0 |
| 2018-01-02 11:30:00 | QQQ | ETF | 158.01 | 158.06 | 157.8936 | 157.98 | 750932.0 |
| 2018-01-02 12:00:00 | QQQ | ETF | 157.98 | 158.07 | 157.95 | 157.98 | 817353.0 |
| 2018-01-02 12:30:00 | QQQ | ETF | 157.99 | 157.99 | 157.895 | 157.955 | 751223.0 |
> showing 50 of 16,976 rows — these rows as CSV