PREVIEW / etf_30min / 2008-10-31
file: by_date/etf_30min/2008/2008-10-31.parquet size: 176 KB rows: 6,256
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 |
|---|---|---|---|---|---|---|---|
| 2008-10-31 04:00:00 | SPY | ETF | 94.67 | 94.67 | 94.5 | 94.55 | 2000.0 |
| 2008-10-31 04:30:00 | SPY | ETF | 94.6 | 94.6 | 94.6 | 94.6 | 2500.0 |
| 2008-10-31 05:00:00 | SPY | ETF | 94.48 | 94.48 | 94.25 | 94.35 | 5400.0 |
| 2008-10-31 05:30:00 | SPY | ETF | 94.35 | 94.57 | 94.35 | 94.55 | 11700.0 |
| 2008-10-31 06:00:00 | SPY | ETF | 94.62 | 95.0 | 94.4 | 94.5 | 36000.0 |
| 2008-10-31 06:30:00 | SPY | ETF | 94.57 | 94.85 | 94.54 | 94.68 | 61800.0 |
| 2008-10-31 07:00:00 | SPY | ETF | 94.68 | 94.94 | 94.47 | 94.47 | 363250.0 |
| 2008-10-31 07:30:00 | SPY | ETF | 94.5 | 94.77 | 94.49 | 94.58 | 489789.0 |
| 2008-10-31 08:00:00 | SPY | ETF | 94.58 | 95.62 | 94.47 | 94.93 | 2595116.0 |
| 2008-10-31 08:30:00 | SPY | ETF | 94.92 | 95.72 | 94.85 | 95.65 | 2770823.0 |
| 2008-10-31 09:00:00 | SPY | ETF | 95.65 | 95.88 | 95.04 | 95.07 | 3732582.0 |
| 2008-10-31 09:30:00 | SPY | ETF | 95.08 | 95.48 | 94.48 | 95.07 | 34183077.0 |
| 2008-10-31 10:00:00 | SPY | ETF | 95.07 | 96.04 | 94.75 | 95.69 | 28513766.0 |
| 2008-10-31 10:30:00 | SPY | ETF | 95.7 | 96.04 | 94.96 | 95.42 | 23282515.0 |
| 2008-10-31 11:00:00 | SPY | ETF | 95.4278 | 96.64 | 95.41 | 96.44 | 30668565.0 |
| 2008-10-31 11:30:00 | SPY | ETF | 96.44 | 96.83 | 96.2 | 96.44 | 20564158.0 |
| 2008-10-31 12:00:00 | SPY | ETF | 96.44 | 96.52 | 95.84 | 96.13 | 16779245.0 |
| 2008-10-31 12:30:00 | SPY | ETF | 96.12 | 96.56 | 95.78 | 96.37 | 11993513.0 |
| 2008-10-31 13:00:00 | SPY | ETF | 96.38 | 97.85 | 96.34 | 97.52 | 22700255.0 |
| 2008-10-31 13:30:00 | SPY | ETF | 97.52 | 98.2 | 97.33 | 97.51 | 23433481.0 |
| 2008-10-31 14:00:00 | SPY | ETF | 97.51 | 97.99 | 96.96 | 97.49 | 22856001.0 |
| 2008-10-31 14:30:00 | SPY | ETF | 97.49 | 98.15 | 95.0 | 98.0 | 25222968.0 |
| 2008-10-31 15:00:00 | SPY | ETF | 98.02 | 98.57 | 96.37 | 96.59 | 51413699.0 |
| 2008-10-31 15:30:00 | SPY | ETF | 96.58 | 98.4 | 95.72 | 97.17 | 70616273.0 |
| 2008-10-31 16:00:00 | SPY | ETF | 97.24 | 97.37 | 96.5891 | 97.09 | 16052857.0 |
| 2008-10-31 16:30:00 | SPY | ETF | 97.07 | 97.22 | 97.0 | 97.12 | 1440110.0 |
| 2008-10-31 17:00:00 | SPY | ETF | 97.15 | 97.65 | 97.12 | 97.35 | 114138.0 |
| 2008-10-31 17:30:00 | SPY | ETF | 97.35 | 97.41 | 97.27 | 97.31 | 123098.0 |
| 2008-10-31 18:00:00 | SPY | ETF | 97.3 | 97.35 | 97.08 | 97.08 | 97202.0 |
| 2008-10-31 18:30:00 | SPY | ETF | 97.08 | 97.2 | 97.08 | 97.2 | 1100.0 |
| 2008-10-31 19:00:00 | SPY | ETF | 97.4 | 97.4 | 97.06 | 97.06 | 8424.0 |
| 2008-10-31 19:30:00 | SPY | ETF | 97.08 | 97.4 | 97.06 | 97.33 | 5560.0 |
| 2008-10-31 04:00:00 | QQQ | ETF | 32.45 | 32.45 | 32.37 | 32.42 | 2000.0 |
| 2008-10-31 05:00:00 | QQQ | ETF | 32.35 | 32.35 | 32.32 | 32.32 | 1200.0 |
| 2008-10-31 05:30:00 | QQQ | ETF | 32.33 | 32.4 | 32.33 | 32.39 | 2200.0 |
| 2008-10-31 06:00:00 | QQQ | ETF | 32.42 | 32.42 | 32.24 | 32.25 | 12100.0 |
| 2008-10-31 06:30:00 | QQQ | ETF | 32.24 | 32.3 | 32.18 | 32.27 | 51900.0 |
| 2008-10-31 07:00:00 | QQQ | ETF | 32.3 | 32.41 | 32.27 | 32.28 | 14060.0 |
| 2008-10-31 07:30:00 | QQQ | ETF | 32.27 | 32.36 | 32.27 | 32.35 | 44939.0 |
| 2008-10-31 08:00:00 | QQQ | ETF | 32.35 | 32.57 | 32.32 | 32.51 | 492206.0 |
| 2008-10-31 08:30:00 | QQQ | ETF | 32.51 | 32.66 | 32.4 | 32.65 | 944304.0 |
| 2008-10-31 09:00:00 | QQQ | ETF | 32.64 | 32.66 | 32.28 | 32.36 | 1794374.0 |
| 2008-10-31 09:30:00 | QQQ | ETF | 32.37 | 32.48 | 32.09 | 32.31 | 23253082.0 |
| 2008-10-31 10:00:00 | QQQ | ETF | 32.3 | 32.73 | 32.28 | 32.56 | 18565341.0 |
| 2008-10-31 10:30:00 | QQQ | ETF | 32.55 | 32.7 | 32.44 | 32.59 | 11412841.0 |
| 2008-10-31 11:00:00 | QQQ | ETF | 32.59 | 32.96 | 32.57 | 32.8705 | 13099109.0 |
| 2008-10-31 11:30:00 | QQQ | ETF | 32.87 | 33.0 | 32.72 | 32.84 | 13567308.0 |
| 2008-10-31 12:00:00 | QQQ | ETF | 32.84 | 32.86 | 32.56 | 32.71 | 12183997.0 |
| 2008-10-31 12:30:00 | QQQ | ETF | 32.71 | 32.84 | 32.61 | 32.8 | 4527189.0 |
| 2008-10-31 13:00:00 | QQQ | ETF | 32.79 | 33.24 | 32.77 | 33.14 | 9291884.0 |
> showing 50 of 6,256 rows — these rows as CSV