PREVIEW / etf_30min / 2012-12-11
file: by_date/etf_30min/2012/2012-12-11.parquet size: 291 KB rows: 10,053
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 |
|---|---|---|---|---|---|---|---|
| 2012-12-11 04:00:00 | SPY | ETF | 142.54 | 142.68 | 142.53 | 142.68 | 19281.0 |
| 2012-12-11 04:30:00 | SPY | ETF | 142.81 | 142.9 | 142.79 | 142.9 | 25376.0 |
| 2012-12-11 05:00:00 | SPY | ETF | 142.88 | 143.07 | 142.88 | 143.07 | 43245.0 |
| 2012-12-11 05:30:00 | SPY | ETF | 143.03 | 143.03 | 142.94 | 142.94 | 56664.0 |
| 2012-12-11 06:00:00 | SPY | ETF | 142.95 | 143.0 | 142.94 | 142.96 | 95825.0 |
| 2012-12-11 06:30:00 | SPY | ETF | 142.94 | 143.05 | 142.92 | 143.05 | 102300.0 |
| 2012-12-11 07:00:00 | SPY | ETF | 143.05 | 143.14 | 142.95 | 143.09 | 144634.0 |
| 2012-12-11 07:30:00 | SPY | ETF | 143.05 | 143.17 | 142.98 | 143.09 | 104784.0 |
| 2012-12-11 08:00:00 | SPY | ETF | 143.08 | 143.14 | 142.86 | 143.12 | 359179.0 |
| 2012-12-11 08:30:00 | SPY | ETF | 143.13 | 143.14 | 142.99 | 143.06 | 254079.0 |
| 2012-12-11 09:00:00 | SPY | ETF | 143.07 | 143.12 | 143.02 | 143.07 | 778919.0 |
| 2012-12-11 09:30:00 | SPY | ETF | 143.06 | 143.461 | 142.99 | 143.46 | 13734844.0 |
| 2012-12-11 10:00:00 | SPY | ETF | 143.45 | 143.69 | 143.45 | 143.635 | 13705125.0 |
| 2012-12-11 10:30:00 | SPY | ETF | 143.635 | 143.81 | 143.6 | 143.65 | 10273422.0 |
| 2012-12-11 11:00:00 | SPY | ETF | 143.66 | 144.11 | 143.61 | 143.915 | 10574414.0 |
| 2012-12-11 11:30:00 | SPY | ETF | 143.915 | 143.95 | 143.75 | 143.79 | 5664178.0 |
| 2012-12-11 12:00:00 | SPY | ETF | 143.8 | 143.96 | 143.515 | 143.86 | 12599346.0 |
| 2012-12-11 12:30:00 | SPY | ETF | 143.85 | 143.9 | 143.75 | 143.805 | 3061139.0 |
| 2012-12-11 13:00:00 | SPY | ETF | 143.79 | 143.85 | 143.68 | 143.77 | 2725346.0 |
| 2012-12-11 13:30:00 | SPY | ETF | 143.77 | 143.81 | 143.73 | 143.749 | 3170327.0 |
| 2012-12-11 14:00:00 | SPY | ETF | 143.75 | 143.82 | 143.71 | 143.73 | 3482288.0 |
| 2012-12-11 14:30:00 | SPY | ETF | 143.72 | 143.74 | 143.35 | 143.42 | 9549785.0 |
| 2012-12-11 15:00:00 | SPY | ETF | 143.41 | 143.42 | 143.03 | 143.32 | 17956121.0 |
| 2012-12-11 15:30:00 | SPY | ETF | 143.31 | 143.5 | 143.27 | 143.43 | 14762271.0 |
| 2012-12-11 16:00:00 | SPY | ETF | 143.42 | 143.85 | 142.4789 | 143.82 | 8913024.0 |
| 2012-12-11 16:30:00 | SPY | ETF | 143.82 | 143.93 | 142.4789 | 143.89 | 13201215.0 |
| 2012-12-11 17:00:00 | SPY | ETF | 143.88 | 143.9 | 143.7306 | 143.8 | 5401430.0 |
| 2012-12-11 17:30:00 | SPY | ETF | 143.8 | 143.82 | 143.78 | 143.81 | 255653.0 |
| 2012-12-11 18:00:00 | SPY | ETF | 143.82 | 143.82 | 143.72 | 143.8 | 68188.0 |
| 2012-12-11 18:30:00 | SPY | ETF | 143.75 | 143.79 | 143.75 | 143.77 | 18831.0 |
| 2012-12-11 19:00:00 | SPY | ETF | 143.77 | 143.77 | 143.67 | 143.67 | 67216.0 |
| 2012-12-11 19:30:00 | SPY | ETF | 143.68 | 143.82 | 143.66 | 143.72 | 72236.0 |
| 2012-12-11 05:00:00 | QQQ | ETF | 65.37 | 65.37 | 65.37 | 65.37 | 2400.0 |
| 2012-12-11 06:00:00 | QQQ | ETF | 65.34 | 65.34 | 65.34 | 65.34 | 900.0 |
| 2012-12-11 06:30:00 | QQQ | ETF | 65.34 | 65.37 | 65.34 | 65.37 | 1400.0 |
| 2012-12-11 07:00:00 | QQQ | ETF | 65.33 | 65.42 | 65.33 | 65.37 | 26166.0 |
| 2012-12-11 07:30:00 | QQQ | ETF | 65.34 | 65.42 | 65.34 | 65.42 | 2160.0 |
| 2012-12-11 08:00:00 | QQQ | ETF | 65.4 | 65.48 | 65.4 | 65.47 | 36430.0 |
| 2012-12-11 08:30:00 | QQQ | ETF | 65.47 | 65.52 | 65.45 | 65.45 | 36280.0 |
| 2012-12-11 09:00:00 | QQQ | ETF | 65.48 | 65.6 | 65.46 | 65.59 | 287610.0 |
| 2012-12-11 09:30:00 | QQQ | ETF | 65.58 | 65.94 | 65.515 | 65.92 | 5111430.0 |
| 2012-12-11 10:00:00 | QQQ | ETF | 65.93 | 66.08 | 65.86 | 66.07 | 4435278.0 |
| 2012-12-11 10:30:00 | QQQ | ETF | 66.07 | 66.19 | 66.06 | 66.11 | 2177255.0 |
| 2012-12-11 11:00:00 | QQQ | ETF | 66.11 | 66.34 | 66.1 | 66.26 | 3368609.0 |
| 2012-12-11 11:30:00 | QQQ | ETF | 66.26 | 66.28 | 66.12 | 66.14 | 2031850.0 |
| 2012-12-11 12:00:00 | QQQ | ETF | 66.14 | 66.25 | 66.01 | 66.2 | 2109287.0 |
| 2012-12-11 12:30:00 | QQQ | ETF | 66.2 | 66.23 | 66.16 | 66.181 | 881874.0 |
| 2012-12-11 13:00:00 | QQQ | ETF | 66.185 | 66.21 | 66.1 | 66.1501 | 709249.0 |
| 2012-12-11 13:30:00 | QQQ | ETF | 66.16 | 66.2 | 66.15 | 66.191 | 701838.0 |
| 2012-12-11 14:00:00 | QQQ | ETF | 66.192 | 66.255 | 66.165 | 66.1999 | 1057498.0 |
> showing 50 of 10,053 rows — these rows as CSV