PREVIEW / etf_30min / 2021-01-25
file: by_date/etf_30min/2021/2021-01-25.parquet size: 635 KB rows: 24,277
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 |
|---|---|---|---|---|---|---|---|
| 2021-01-25 04:00:00 | SPY | ETF | 384.16 | 384.5 | 384.1 | 384.32 | 26639.0 |
| 2021-01-25 04:30:00 | SPY | ETF | 384.31 | 384.33 | 383.85 | 383.93 | 21179.0 |
| 2021-01-25 05:00:00 | SPY | ETF | 383.94 | 384.08 | 383.79 | 384.07 | 5976.0 |
| 2021-01-25 05:30:00 | SPY | ETF | 384.0 | 384.28 | 384.0 | 384.28 | 12178.0 |
| 2021-01-25 06:00:00 | SPY | ETF | 384.3 | 384.43 | 384.24 | 384.24 | 33819.0 |
| 2021-01-25 06:30:00 | SPY | ETF | 384.25 | 384.28 | 383.45 | 383.89 | 124108.0 |
| 2021-01-25 07:00:00 | SPY | ETF | 383.91 | 384.14 | 383.57 | 383.65 | 64840.0 |
| 2021-01-25 07:30:00 | SPY | ETF | 383.6 | 383.74 | 382.74 | 383.04 | 159292.0 |
| 2021-01-25 08:00:00 | SPY | ETF | 383.05 | 384.3696 | 382.8099 | 383.08 | 490865.0 |
| 2021-01-25 08:30:00 | SPY | ETF | 383.11 | 383.44 | 382.59 | 383.26 | 359936.0 |
| 2021-01-25 09:00:00 | SPY | ETF | 383.2398 | 383.76 | 383.2398 | 383.67 | 249258.0 |
| 2021-01-25 09:30:00 | SPY | ETF | 383.67 | 384.36 | 383.31 | 383.73 | 4278370.0 |
| 2021-01-25 10:00:00 | SPY | ETF | 383.73 | 384.77 | 383.7 | 384.5098 | 2610129.0 |
| 2021-01-25 10:30:00 | SPY | ETF | 384.53 | 384.635 | 381.11 | 381.24 | 4393192.0 |
| 2021-01-25 11:00:00 | SPY | ETF | 381.24 | 381.88 | 378.46 | 380.54 | 11811919.0 |
| 2021-01-25 11:30:00 | SPY | ETF | 380.55 | 382.3775 | 380.243 | 382.34 | 3156401.0 |
| 2021-01-25 12:00:00 | SPY | ETF | 382.36 | 382.69 | 380.95 | 381.2924 | 3270838.0 |
| 2021-01-25 12:30:00 | SPY | ETF | 381.3 | 383.19 | 380.96 | 383.0281 | 2633380.0 |
| 2021-01-25 13:00:00 | SPY | ETF | 383.02 | 383.88 | 382.4822 | 383.6501 | 2773772.0 |
| 2021-01-25 13:30:00 | SPY | ETF | 383.6588 | 383.84 | 382.95 | 383.46 | 1979505.0 |
| 2021-01-25 14:00:00 | SPY | ETF | 383.46 | 383.64 | 382.86 | 383.44 | 1645762.0 |
| 2021-01-25 14:30:00 | SPY | ETF | 383.42 | 383.75 | 383.32 | 383.34 | 2113107.0 |
| 2021-01-25 15:00:00 | SPY | ETF | 383.33 | 383.5 | 382.43 | 383.0315 | 2761851.0 |
| 2021-01-25 15:30:00 | SPY | ETF | 383.035 | 384.49 | 382.86 | 384.4 | 7221031.0 |
| 2021-01-25 16:00:00 | SPY | ETF | 384.4 | 384.72 | 383.2022 | 384.39 | 3904532.0 |
| 2021-01-25 16:30:00 | SPY | ETF | 384.39 | 384.47 | 384.2 | 384.25 | 164298.0 |
| 2021-01-25 17:00:00 | SPY | ETF | 384.36 | 384.39 | 384.16 | 384.18 | 57501.0 |
| 2021-01-25 17:30:00 | SPY | ETF | 384.15 | 384.39 | 384.12 | 384.12 | 87882.0 |
| 2021-01-25 18:00:00 | SPY | ETF | 384.15 | 384.33 | 383.88 | 384.22 | 64610.0 |
| 2021-01-25 18:30:00 | SPY | ETF | 384.3 | 384.35 | 384.11 | 384.11 | 27496.0 |
| 2021-01-25 19:00:00 | SPY | ETF | 384.1 | 384.18 | 383.9 | 383.98 | 52712.0 |
| 2021-01-25 19:30:00 | SPY | ETF | 383.96 | 384.09 | 383.66 | 383.75 | 74287.0 |
| 2021-01-25 04:00:00 | QQQ | ETF | 328.36 | 328.92 | 328.36 | 328.92 | 76036.0 |
| 2021-01-25 04:30:00 | QQQ | ETF | 328.9 | 328.9 | 328.58 | 328.58 | 29319.0 |
| 2021-01-25 05:00:00 | QQQ | ETF | 328.63 | 328.74 | 328.27 | 328.67 | 19811.0 |
| 2021-01-25 05:30:00 | QQQ | ETF | 328.58 | 328.77 | 328.58 | 328.77 | 8224.0 |
| 2021-01-25 06:00:00 | QQQ | ETF | 328.73 | 328.8 | 328.71 | 328.79 | 25985.0 |
| 2021-01-25 06:30:00 | QQQ | ETF | 328.78 | 328.79 | 328.39 | 328.5 | 68708.0 |
| 2021-01-25 07:00:00 | QQQ | ETF | 328.49 | 329.16 | 328.34 | 328.66 | 224701.0 |
| 2021-01-25 07:30:00 | QQQ | ETF | 328.71 | 328.79 | 328.32 | 328.46 | 201591.0 |
| 2021-01-25 08:00:00 | QQQ | ETF | 328.4704 | 329.1304 | 325.42 | 328.8 | 380764.0 |
| 2021-01-25 08:30:00 | QQQ | ETF | 328.74 | 328.88 | 328.52 | 328.65 | 154194.0 |
| 2021-01-25 09:00:00 | QQQ | ETF | 328.57 | 329.0 | 328.57 | 328.95 | 239302.0 |
| 2021-01-25 09:30:00 | QQQ | ETF | 328.91 | 330.32 | 328.89 | 329.96 | 2820849.0 |
| 2021-01-25 10:00:00 | QQQ | ETF | 329.96 | 330.22 | 329.14 | 329.3872 | 1558439.0 |
| 2021-01-25 10:30:00 | QQQ | ETF | 329.4 | 329.56 | 325.16 | 325.31 | 3295075.0 |
| 2021-01-25 11:00:00 | QQQ | ETF | 325.28 | 326.21 | 321.41 | 324.85 | 7003254.0 |
| 2021-01-25 11:30:00 | QQQ | ETF | 324.87 | 326.54 | 324.56 | 326.538 | 1731529.0 |
| 2021-01-25 12:00:00 | QQQ | ETF | 326.54 | 327.04 | 324.47 | 324.955 | 2176255.0 |
| 2021-01-25 12:30:00 | QQQ | ETF | 324.9763 | 327.17 | 324.6 | 327.05 | 1331411.0 |
> showing 50 of 24,277 rows — these rows as CSV