PREVIEW / etf_1hour / 2018-02-28
file: by_date/etf_1hour/2018/2018-02-28.parquet size: 305 KB rows: 10,011
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 |
|---|---|---|---|---|---|---|---|
| 2018-02-28 04:00:00 | SPY | ETF | 275.32 | 275.42 | 275.09 | 275.3 | 7697.0 |
| 2018-02-28 05:00:00 | SPY | ETF | 275.44 | 275.46 | 274.84 | 274.94 | 11428.0 |
| 2018-02-28 06:00:00 | SPY | ETF | 275.05 | 275.2 | 274.65 | 274.75 | 61062.0 |
| 2018-02-28 07:00:00 | SPY | ETF | 274.72 | 275.02 | 274.58 | 274.99 | 207238.0 |
| 2018-02-28 08:00:00 | SPY | ETF | 274.98 | 275.46 | 274.5 | 275.19 | 679981.0 |
| 2018-02-28 09:00:00 | SPY | ETF | 275.27 | 276.17 | 274.97 | 276.17 | 7429086.0 |
| 2018-02-28 10:00:00 | SPY | ETF | 276.17 | 276.19 | 274.4 | 274.82 | 9504639.0 |
| 2018-02-28 11:00:00 | SPY | ETF | 274.83 | 274.96 | 273.78 | 274.605 | 11478288.0 |
| 2018-02-28 12:00:00 | SPY | ETF | 274.58 | 275.42 | 274.2 | 275.16 | 7763308.0 |
| 2018-02-28 13:00:00 | SPY | ETF | 275.15 | 275.58 | 274.74 | 275.57 | 6924939.0 |
| 2018-02-28 14:00:00 | SPY | ETF | 275.57 | 275.85 | 273.79 | 273.9 | 10953600.0 |
| 2018-02-28 15:00:00 | SPY | ETF | 273.92 | 274.08 | 271.31 | 271.33 | 36949241.0 |
| 2018-02-28 16:00:00 | SPY | ETF | 271.34 | 274.5281 | 271.25 | 271.96 | 19918885.0 |
| 2018-02-28 17:00:00 | SPY | ETF | 271.95 | 274.4201 | 271.65 | 271.84 | 851764.0 |
| 2018-02-28 18:00:00 | SPY | ETF | 271.86 | 272.12 | 271.48 | 271.95 | 309387.0 |
| 2018-02-28 19:00:00 | SPY | ETF | 271.93 | 272.19 | 271.74 | 271.96 | 71530.0 |
| 2018-02-28 04:00:00 | QQQ | ETF | 168.67 | 168.82 | 168.67 | 168.82 | 19916.0 |
| 2018-02-28 05:00:00 | QQQ | ETF | 168.79 | 168.83 | 168.53 | 168.57 | 36700.0 |
| 2018-02-28 06:00:00 | QQQ | ETF | 168.67 | 168.76 | 168.46 | 168.57 | 68937.0 |
| 2018-02-28 07:00:00 | QQQ | ETF | 168.54 | 168.79 | 168.48 | 168.79 | 46640.0 |
| 2018-02-28 08:00:00 | QQQ | ETF | 168.79 | 169.2 | 168.32 | 169.05 | 367688.0 |
| 2018-02-28 09:00:00 | QQQ | ETF | 169.12 | 169.52 | 168.74 | 169.52 | 2746244.0 |
| 2018-02-28 10:00:00 | QQQ | ETF | 169.52 | 169.64 | 168.4 | 168.69 | 4060843.0 |
| 2018-02-28 11:00:00 | QQQ | ETF | 168.7 | 168.88 | 167.92 | 168.537 | 4823179.0 |
| 2018-02-28 12:00:00 | QQQ | ETF | 168.53 | 169.2293 | 168.3 | 169.12 | 2710283.0 |
| 2018-02-28 13:00:00 | QQQ | ETF | 169.1 | 169.63 | 168.94 | 169.61 | 3462204.0 |
| 2018-02-28 14:00:00 | QQQ | ETF | 169.6 | 169.8 | 168.54 | 168.63 | 4443085.0 |
| 2018-02-28 15:00:00 | QQQ | ETF | 168.63 | 168.74 | 167.1 | 167.1 | 11336426.0 |
| 2018-02-28 16:00:00 | QQQ | ETF | 167.13 | 167.69 | 167.08 | 167.53 | 3092201.0 |
| 2018-02-28 17:00:00 | QQQ | ETF | 167.64 | 167.69 | 167.21 | 167.64 | 946387.0 |
| 2018-02-28 18:00:00 | QQQ | ETF | 167.66 | 167.76 | 167.38 | 167.67 | 31017.0 |
| 2018-02-28 19:00:00 | QQQ | ETF | 167.63 | 167.63 | 167.44 | 167.54 | 50902.0 |
| 2018-02-28 04:00:00 | IWM | ETF | 153.01 | 153.17 | 153.01 | 153.12 | 2200.0 |
| 2018-02-28 05:00:00 | IWM | ETF | 153.02 | 153.06 | 152.85 | 152.85 | 1902.0 |
| 2018-02-28 06:00:00 | IWM | ETF | 153.01 | 153.02 | 152.71 | 152.72 | 5500.0 |
| 2018-02-28 07:00:00 | IWM | ETF | 152.73 | 152.92 | 152.72 | 152.92 | 34928.0 |
| 2018-02-28 08:00:00 | IWM | ETF | 152.72 | 153.05 | 152.72 | 152.98 | 100024.0 |
| 2018-02-28 09:00:00 | IWM | ETF | 153.19 | 153.6 | 152.8 | 153.24 | 1486198.0 |
| 2018-02-28 10:00:00 | IWM | ETF | 153.24 | 153.35 | 152.0 | 152.3299 | 2533950.0 |
| 2018-02-28 11:00:00 | IWM | ETF | 152.34 | 152.56 | 151.79 | 152.34 | 2462886.0 |
| 2018-02-28 12:00:00 | IWM | ETF | 152.34 | 153.18 | 152.289 | 152.95 | 968809.0 |
| 2018-02-28 13:00:00 | IWM | ETF | 152.92 | 153.02 | 152.39 | 152.75 | 1531797.0 |
| 2018-02-28 14:00:00 | IWM | ETF | 152.76 | 153.02 | 151.54 | 151.58 | 3266671.0 |
| 2018-02-28 15:00:00 | IWM | ETF | 151.59 | 151.68 | 150.31 | 150.39 | 8341723.0 |
| 2018-02-28 16:00:00 | IWM | ETF | 150.36 | 150.57 | 150.05 | 150.5 | 2289860.0 |
| 2018-02-28 17:00:00 | IWM | ETF | 150.5 | 150.5 | 150.35 | 150.43 | 162022.0 |
| 2018-02-28 18:00:00 | IWM | ETF | 150.4 | 150.6 | 150.26 | 150.58 | 38245.0 |
| 2018-02-28 19:00:00 | IWM | ETF | 150.57 | 150.69 | 150.48 | 150.63 | 12433.0 |
| 2018-02-28 04:00:00 | DIA | ETF | 255.0 | 255.0 | 255.0 | 255.0 | 100.0 |
| 2018-02-28 06:00:00 | DIA | ETF | 254.52 | 254.52 | 254.52 | 254.52 | 200.0 |
> showing 50 of 10,011 rows — these rows as CSV