PREVIEW / etf_30min / 2024-03-20
file: by_date/etf_30min/2024/2024-03-20.parquet size: 801 KB rows: 32,286
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 |
|---|---|---|---|---|---|---|---|
| 2024-03-20 04:00:00 | SPY | ETF | 515.52 | 515.61 | 515.29 | 515.38 | 15230.0 |
| 2024-03-20 04:30:00 | SPY | ETF | 515.42 | 515.45 | 515.04 | 515.3 | 10784.0 |
| 2024-03-20 05:00:00 | SPY | ETF | 515.31 | 515.45 | 515.06 | 515.42 | 3419.0 |
| 2024-03-20 05:30:00 | SPY | ETF | 515.44 | 515.46 | 515.22 | 515.44 | 2529.0 |
| 2024-03-20 06:00:00 | SPY | ETF | 515.48 | 515.54 | 515.33 | 515.35 | 1960.0 |
| 2024-03-20 06:30:00 | SPY | ETF | 515.56 | 515.74 | 515.56 | 515.73 | 3743.0 |
| 2024-03-20 07:00:00 | SPY | ETF | 515.71 | 516.14 | 515.71 | 516.14 | 43035.0 |
| 2024-03-20 07:30:00 | SPY | ETF | 516.06 | 516.26 | 516.04 | 516.16 | 23696.0 |
| 2024-03-20 08:00:00 | SPY | ETF | 515.7109 | 516.28 | 515.17 | 515.81 | 72346.0 |
| 2024-03-20 08:30:00 | SPY | ETF | 515.81 | 515.91 | 515.25 | 515.39 | 45190.0 |
| 2024-03-20 09:00:00 | SPY | ETF | 515.45 | 515.88 | 515.37 | 515.77 | 77587.0 |
| 2024-03-20 09:30:00 | SPY | ETF | 515.78 | 515.99 | 515.21 | 515.43 | 3339512.0 |
| 2024-03-20 10:00:00 | SPY | ETF | 515.43 | 516.4 | 515.3401 | 516.35 | 2173560.0 |
| 2024-03-20 10:30:00 | SPY | ETF | 516.345 | 516.44 | 515.55 | 515.87 | 1828579.0 |
| 2024-03-20 11:00:00 | SPY | ETF | 515.88 | 516.32 | 515.8293 | 516.21 | 1573586.0 |
| 2024-03-20 11:30:00 | SPY | ETF | 516.21 | 516.34 | 515.58 | 515.93 | 1542020.0 |
| 2024-03-20 12:00:00 | SPY | ETF | 515.91 | 515.94 | 515.51 | 515.75 | 2302759.0 |
| 2024-03-20 12:30:00 | SPY | ETF | 515.75 | 516.15 | 515.3901 | 516.14 | 1237316.0 |
| 2024-03-20 13:00:00 | SPY | ETF | 516.14 | 516.14 | 515.3 | 515.425 | 1407824.0 |
| 2024-03-20 13:30:00 | SPY | ETF | 515.41 | 515.7 | 515.08 | 515.48 | 1952218.0 |
| 2024-03-20 14:00:00 | SPY | ETF | 515.5 | 518.4 | 515.48 | 517.6302 | 6647528.0 |
| 2024-03-20 14:30:00 | SPY | ETF | 517.66 | 519.55 | 515.8 | 518.91 | 7470628.0 |
| 2024-03-20 15:00:00 | SPY | ETF | 518.95 | 520.51 | 518.84 | 520.378 | 5751848.0 |
| 2024-03-20 15:30:00 | SPY | ETF | 520.38 | 520.62 | 519.1 | 520.42 | 10872161.0 |
| 2024-03-20 16:00:00 | SPY | ETF | 520.41 | 521.2 | 520.17 | 521.09 | 3005972.0 |
| 2024-03-20 16:30:00 | SPY | ETF | 521.1 | 521.4 | 520.424 | 521.2 | 343663.0 |
| 2024-03-20 17:00:00 | SPY | ETF | 521.18 | 521.18 | 520.8 | 520.96 | 82749.0 |
| 2024-03-20 17:30:00 | SPY | ETF | 520.92 | 521.04 | 520.7 | 520.97 | 44952.0 |
| 2024-03-20 18:00:00 | SPY | ETF | 521.0 | 521.42 | 520.98 | 521.31 | 116225.0 |
| 2024-03-20 18:30:00 | SPY | ETF | 521.2901 | 521.55 | 521.26 | 521.52 | 32437.0 |
| 2024-03-20 19:00:00 | SPY | ETF | 521.48 | 522.05 | 521.48 | 521.9292 | 76071.0 |
| 2024-03-20 19:30:00 | SPY | ETF | 521.92 | 522.01 | 521.8 | 521.8804 | 89957.0 |
| 2024-03-20 04:00:00 | QQQ | ETF | 437.74 | 438.78 | 437.74 | 438.32 | 22660.0 |
| 2024-03-20 04:30:00 | QQQ | ETF | 438.34 | 438.48 | 437.76 | 438.01 | 23684.0 |
| 2024-03-20 05:00:00 | QQQ | ETF | 438.11 | 438.34 | 437.82 | 438.34 | 10195.0 |
| 2024-03-20 05:30:00 | QQQ | ETF | 438.3 | 438.68 | 438.3 | 438.68 | 7944.0 |
| 2024-03-20 06:00:00 | QQQ | ETF | 438.67 | 438.78 | 438.36 | 438.41 | 12195.0 |
| 2024-03-20 06:30:00 | QQQ | ETF | 438.41 | 439.14 | 438.38 | 439.01 | 67031.0 |
| 2024-03-20 07:00:00 | QQQ | ETF | 439.0 | 439.77 | 438.97 | 439.75 | 56772.0 |
| 2024-03-20 07:30:00 | QQQ | ETF | 439.72 | 440.05 | 439.62 | 439.86 | 32745.0 |
| 2024-03-20 08:00:00 | QQQ | ETF | 439.28 | 440.059 | 437.75 | 439.49 | 129163.0 |
| 2024-03-20 08:30:00 | QQQ | ETF | 439.49 | 439.69 | 438.2 | 439.31 | 117167.0 |
| 2024-03-20 09:00:00 | QQQ | ETF | 439.32 | 439.76 | 439.08 | 439.72 | 156194.0 |
| 2024-03-20 09:30:00 | QQQ | ETF | 439.78 | 440.16 | 438.06 | 438.388 | 2906905.0 |
| 2024-03-20 10:00:00 | QQQ | ETF | 438.41 | 439.48 | 438.21 | 439.3 | 1287140.0 |
| 2024-03-20 10:30:00 | QQQ | ETF | 439.29 | 439.45 | 438.165 | 438.47 | 1080775.0 |
| 2024-03-20 11:00:00 | QQQ | ETF | 438.465 | 439.21 | 438.363 | 439.03 | 797799.0 |
| 2024-03-20 11:30:00 | QQQ | ETF | 439.01 | 439.25 | 438.295 | 438.89 | 828638.0 |
| 2024-03-20 12:00:00 | QQQ | ETF | 438.86 | 439.05 | 438.26 | 438.87 | 1068840.0 |
| 2024-03-20 12:30:00 | QQQ | ETF | 438.88 | 439.14 | 438.35 | 439.14 | 754034.0 |
> showing 50 of 32,286 rows — these rows as CSV