PREVIEW / etf_30min / 2008-08-05
file: by_date/etf_30min/2008/2008-08-05.parquet size: 169 KB rows: 5,946
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 |
|---|---|---|---|---|---|---|---|
| 2008-08-05 04:00:00 | SPY | ETF | 125.5 | 125.55 | 125.5 | 125.55 | 200.0 |
| 2008-08-05 04:30:00 | SPY | ETF | 125.78 | 126.1 | 125.78 | 125.9 | 5100.0 |
| 2008-08-05 05:00:00 | SPY | ETF | 125.98 | 126.0 | 125.85 | 125.85 | 3300.0 |
| 2008-08-05 05:30:00 | SPY | ETF | 125.91 | 126.02 | 125.91 | 126.02 | 300.0 |
| 2008-08-05 06:00:00 | SPY | ETF | 126.03 | 126.03 | 125.96 | 125.99 | 82500.0 |
| 2008-08-05 06:30:00 | SPY | ETF | 126.0 | 126.21 | 125.92 | 126.08 | 40700.0 |
| 2008-08-05 07:00:00 | SPY | ETF | 126.07 | 126.12 | 125.91 | 125.99 | 562020.0 |
| 2008-08-05 07:30:00 | SPY | ETF | 126.01 | 126.03 | 125.78 | 125.86 | 299955.0 |
| 2008-08-05 08:00:00 | SPY | ETF | 125.86 | 126.1 | 125.77 | 125.79 | 1453810.0 |
| 2008-08-05 08:30:00 | SPY | ETF | 125.78 | 126.01 | 125.76 | 125.95 | 1867913.0 |
| 2008-08-05 09:00:00 | SPY | ETF | 125.92 | 126.1 | 125.86 | 126.02 | 1095353.0 |
| 2008-08-05 09:30:00 | SPY | ETF | 126.02 | 126.49 | 125.9 | 126.45 | 25979241.0 |
| 2008-08-05 10:00:00 | SPY | ETF | 126.45 | 126.81 | 126.4 | 126.63 | 29021694.0 |
| 2008-08-05 10:30:00 | SPY | ETF | 126.62 | 126.89 | 126.55 | 126.89 | 9913522.0 |
| 2008-08-05 11:00:00 | SPY | ETF | 126.89 | 127.02 | 126.81 | 126.95 | 8464208.0 |
| 2008-08-05 11:30:00 | SPY | ETF | 126.95 | 127.18 | 126.85 | 127.17 | 8457641.0 |
| 2008-08-05 12:00:00 | SPY | ETF | 127.17 | 127.38 | 126.98 | 127.27 | 8287971.0 |
| 2008-08-05 12:30:00 | SPY | ETF | 127.26 | 127.28 | 127.08 | 127.25 | 8097587.0 |
| 2008-08-05 13:00:00 | SPY | ETF | 127.24 | 127.3 | 127.16 | 127.27 | 8732645.0 |
| 2008-08-05 13:30:00 | SPY | ETF | 127.27 | 127.5 | 127.25 | 127.3 | 10089386.0 |
| 2008-08-05 14:00:00 | SPY | ETF | 127.305 | 127.92 | 126.78 | 127.4301 | 42244268.0 |
| 2008-08-05 14:30:00 | SPY | ETF | 127.44 | 128.04 | 127.35 | 127.81 | 30041007.0 |
| 2008-08-05 15:00:00 | SPY | ETF | 127.8 | 127.97 | 127.68 | 127.83 | 15224909.0 |
| 2008-08-05 15:30:00 | SPY | ETF | 127.82 | 128.47 | 127.15 | 128.42 | 33181092.0 |
| 2008-08-05 16:00:00 | SPY | ETF | 128.421 | 128.56 | 127.1 | 128.43 | 4677846.0 |
| 2008-08-05 16:30:00 | SPY | ETF | 128.43 | 128.53 | 128.1 | 128.45 | 819919.0 |
| 2008-08-05 17:00:00 | SPY | ETF | 128.46 | 128.62 | 128.44 | 128.54 | 253590.0 |
| 2008-08-05 17:30:00 | SPY | ETF | 128.58 | 128.616 | 128.54 | 128.58 | 94400.0 |
| 2008-08-05 18:00:00 | SPY | ETF | 128.6 | 128.62 | 128.36 | 128.45 | 129564.0 |
| 2008-08-05 18:30:00 | SPY | ETF | 128.49 | 128.5 | 128.45 | 128.5 | 5050.0 |
| 2008-08-05 19:00:00 | SPY | ETF | 128.49 | 128.54 | 128.49 | 128.54 | 9500.0 |
| 2008-08-05 19:30:00 | SPY | ETF | 128.52 | 128.54 | 128.5 | 128.54 | 32203.0 |
| 2008-08-05 04:00:00 | QQQ | ETF | 44.76 | 44.76 | 44.76 | 44.76 | 500.0 |
| 2008-08-05 04:30:00 | QQQ | ETF | 44.86 | 44.96 | 44.86 | 44.96 | 1700.0 |
| 2008-08-05 05:00:00 | QQQ | ETF | 44.98 | 45.0 | 44.98 | 45.0 | 200.0 |
| 2008-08-05 06:00:00 | QQQ | ETF | 44.92 | 44.95 | 44.9 | 44.9 | 74400.0 |
| 2008-08-05 06:30:00 | QQQ | ETF | 44.9 | 44.96 | 44.9 | 44.96 | 76300.0 |
| 2008-08-05 07:00:00 | QQQ | ETF | 44.92 | 44.92 | 44.81 | 44.86 | 680057.0 |
| 2008-08-05 07:30:00 | QQQ | ETF | 44.87 | 44.89 | 44.8 | 44.81 | 178915.0 |
| 2008-08-05 08:00:00 | QQQ | ETF | 44.81 | 44.87 | 44.8 | 44.82 | 1131214.0 |
| 2008-08-05 08:30:00 | QQQ | ETF | 44.82 | 44.91 | 44.82 | 44.86 | 492548.0 |
| 2008-08-05 09:00:00 | QQQ | ETF | 44.85 | 44.95 | 44.84 | 44.91 | 939676.0 |
| 2008-08-05 09:30:00 | QQQ | ETF | 44.9 | 45.06 | 44.84 | 45.05 | 15751247.0 |
| 2008-08-05 10:00:00 | QQQ | ETF | 45.04 | 45.2 | 45.03 | 45.07 | 13801132.0 |
| 2008-08-05 10:30:00 | QQQ | ETF | 45.07 | 45.18 | 45.04 | 45.18 | 5960879.0 |
| 2008-08-05 11:00:00 | QQQ | ETF | 45.18 | 45.38 | 45.161 | 45.32 | 6782162.0 |
| 2008-08-05 11:30:00 | QQQ | ETF | 45.33 | 45.43 | 45.29 | 45.4201 | 6056913.0 |
| 2008-08-05 12:00:00 | QQQ | ETF | 45.43 | 45.43 | 45.3 | 45.39 | 4000961.0 |
| 2008-08-05 12:30:00 | QQQ | ETF | 45.38 | 45.4 | 45.31 | 45.3812 | 3786167.0 |
| 2008-08-05 13:00:00 | QQQ | ETF | 45.39 | 45.43 | 45.34 | 45.39 | 3660392.0 |
> showing 50 of 5,946 rows — these rows as CSV