PREVIEW / etf_30min / 2021-03-08
file: by_date/etf_30min/2021/2021-03-08.parquet size: 656 KB rows: 25,465
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 |
|---|---|---|---|---|---|---|---|
| 2021-03-08 04:00:00 | SPY | ETF | 381.26 | 381.45 | 379.42 | 379.76 | 77755.0 |
| 2021-03-08 04:30:00 | SPY | ETF | 379.7 | 380.9 | 379.6 | 380.55 | 31956.0 |
| 2021-03-08 05:00:00 | SPY | ETF | 380.8 | 381.07 | 380.48 | 380.57 | 92658.0 |
| 2021-03-08 05:30:00 | SPY | ETF | 380.7 | 381.49 | 380.7 | 381.32 | 116324.0 |
| 2021-03-08 06:00:00 | SPY | ETF | 381.32 | 381.85 | 381.1 | 381.1 | 69561.0 |
| 2021-03-08 06:30:00 | SPY | ETF | 381.08 | 381.8 | 381.07 | 381.8 | 76312.0 |
| 2021-03-08 07:00:00 | SPY | ETF | 381.89 | 382.25 | 381.5 | 381.68 | 247700.0 |
| 2021-03-08 07:30:00 | SPY | ETF | 381.61 | 381.84 | 380.83 | 381.34 | 375703.0 |
| 2021-03-08 08:00:00 | SPY | ETF | 381.36 | 383.15 | 380.53 | 383.14 | 590054.0 |
| 2021-03-08 08:30:00 | SPY | ETF | 383.14 | 384.071 | 382.9 | 383.96 | 528303.0 |
| 2021-03-08 09:00:00 | SPY | ETF | 383.96 | 384.84 | 383.75 | 384.65 | 625267.0 |
| 2021-03-08 09:30:00 | SPY | ETF | 384.66 | 386.02 | 382.79 | 383.99 | 13453877.0 |
| 2021-03-08 10:00:00 | SPY | ETF | 383.97 | 386.93 | 383.32 | 386.7 | 10091628.0 |
| 2021-03-08 10:30:00 | SPY | ETF | 386.69 | 387.45 | 386.11 | 386.61 | 7331561.0 |
| 2021-03-08 11:00:00 | SPY | ETF | 386.6 | 387.36 | 385.91 | 387.2 | 5984466.0 |
| 2021-03-08 11:30:00 | SPY | ETF | 387.195 | 387.25 | 385.2 | 385.25 | 5809652.0 |
| 2021-03-08 12:00:00 | SPY | ETF | 385.25 | 386.99 | 385.11 | 386.91 | 4887382.0 |
| 2021-03-08 12:30:00 | SPY | ETF | 386.92 | 387.62 | 386.69 | 386.7417 | 3799121.0 |
| 2021-03-08 13:00:00 | SPY | ETF | 386.74 | 387.68 | 386.7 | 387.32 | 3176808.0 |
| 2021-03-08 13:30:00 | SPY | ETF | 387.32 | 387.4 | 384.19 | 384.34 | 8102722.0 |
| 2021-03-08 14:00:00 | SPY | ETF | 384.34 | 385.905 | 384.215 | 385.7701 | 6521347.0 |
| 2021-03-08 14:30:00 | SPY | ETF | 385.79 | 386.08 | 383.91 | 384.76 | 5946112.0 |
| 2021-03-08 15:00:00 | SPY | ETF | 384.75 | 384.755 | 382.77 | 383.09 | 7907559.0 |
| 2021-03-08 15:30:00 | SPY | ETF | 383.11 | 384.31 | 381.42 | 381.74 | 11516750.0 |
| 2021-03-08 16:00:00 | SPY | ETF | 381.75 | 382.93 | 381.67 | 382.78 | 7450236.0 |
| 2021-03-08 16:30:00 | SPY | ETF | 382.76 | 383.11 | 382.66 | 382.71 | 266049.0 |
| 2021-03-08 17:00:00 | SPY | ETF | 382.9 | 382.9 | 382.66 | 382.9 | 55102.0 |
| 2021-03-08 17:30:00 | SPY | ETF | 382.77 | 382.94 | 382.69 | 382.81 | 64866.0 |
| 2021-03-08 18:00:00 | SPY | ETF | 382.96 | 383.95 | 382.83 | 383.8 | 166308.0 |
| 2021-03-08 18:30:00 | SPY | ETF | 383.75 | 384.0 | 383.51 | 383.6 | 49983.0 |
| 2021-03-08 19:00:00 | SPY | ETF | 383.63 | 383.92 | 383.21 | 383.23 | 37550.0 |
| 2021-03-08 19:30:00 | SPY | ETF | 383.2 | 383.46 | 382.73 | 383.33 | 55591.0 |
| 2021-03-08 04:00:00 | QQQ | ETF | 308.7 | 309.5 | 301.8 | 302.29 | 120757.0 |
| 2021-03-08 04:30:00 | QQQ | ETF | 302.27 | 303.24 | 302.09 | 302.92 | 62360.0 |
| 2021-03-08 05:00:00 | QQQ | ETF | 302.93 | 303.62 | 302.84 | 303.15 | 175243.0 |
| 2021-03-08 05:30:00 | QQQ | ETF | 303.09 | 304.0 | 303.09 | 303.8 | 206881.0 |
| 2021-03-08 06:00:00 | QQQ | ETF | 304.1 | 304.62 | 303.52 | 303.67 | 157090.0 |
| 2021-03-08 06:30:00 | QQQ | ETF | 303.73 | 304.61 | 303.68 | 304.48 | 184694.0 |
| 2021-03-08 07:00:00 | QQQ | ETF | 304.54 | 305.32 | 304.15 | 304.77 | 301676.0 |
| 2021-03-08 07:30:00 | QQQ | ETF | 304.72 | 304.87 | 303.68 | 304.52 | 526788.0 |
| 2021-03-08 08:00:00 | QQQ | ETF | 304.41 | 308.68 | 302.7 | 306.63 | 810195.0 |
| 2021-03-08 08:30:00 | QQQ | ETF | 306.62 | 307.63 | 306.08 | 307.48 | 467373.0 |
| 2021-03-08 09:00:00 | QQQ | ETF | 307.49 | 308.26 | 307.12 | 308.14 | 743697.0 |
| 2021-03-08 09:30:00 | QQQ | ETF | 308.12 | 309.67 | 305.48 | 306.74 | 11834136.0 |
| 2021-03-08 10:00:00 | QQQ | ETF | 306.74 | 309.56 | 305.69 | 309.255 | 5498033.0 |
| 2021-03-08 10:30:00 | QQQ | ETF | 309.26 | 310.06 | 307.58 | 308.07 | 5028920.0 |
| 2021-03-08 11:00:00 | QQQ | ETF | 308.07 | 309.05 | 306.87 | 307.93 | 4425560.0 |
| 2021-03-08 11:30:00 | QQQ | ETF | 307.92 | 307.99 | 304.935 | 305.01 | 4028219.0 |
| 2021-03-08 12:00:00 | QQQ | ETF | 305.02 | 306.475 | 304.39 | 306.33 | 3655113.0 |
| 2021-03-08 12:30:00 | QQQ | ETF | 306.325 | 306.965 | 305.35 | 305.4 | 2583166.0 |
> showing 50 of 25,465 rows — these rows as CSV