PREVIEW / etf_30min / 2009-10-20
file: by_date/etf_30min/2009/2009-10-20.parquet size: 237 KB rows: 7,730
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 |
|---|---|---|---|---|---|---|---|
| 2009-10-20 04:00:00 | SPY | ETF | 109.54 | 109.59 | 109.44 | 109.59 | 7100.0 |
| 2009-10-20 04:30:00 | SPY | ETF | 109.61 | 109.61 | 109.61 | 109.61 | 500.0 |
| 2009-10-20 05:00:00 | SPY | ETF | 109.79 | 109.79 | 109.75 | 109.75 | 200.0 |
| 2009-10-20 05:30:00 | SPY | ETF | 109.71 | 109.81 | 109.71 | 109.81 | 700.0 |
| 2009-10-20 06:00:00 | SPY | ETF | 109.86 | 109.86 | 109.72 | 109.72 | 4900.0 |
| 2009-10-20 06:30:00 | SPY | ETF | 109.74 | 109.77 | 109.68 | 109.68 | 9200.0 |
| 2009-10-20 07:00:00 | SPY | ETF | 109.71 | 109.99 | 109.71 | 109.97 | 108407.0 |
| 2009-10-20 07:30:00 | SPY | ETF | 109.97 | 110.36 | 109.96 | 110.17 | 761662.0 |
| 2009-10-20 08:00:00 | SPY | ETF | 110.14 | 110.19 | 109.45 | 109.97 | 1940802.0 |
| 2009-10-20 08:30:00 | SPY | ETF | 109.95 | 109.97 | 109.59 | 109.89 | 3049687.0 |
| 2009-10-20 09:00:00 | SPY | ETF | 109.88 | 110.05 | 109.86 | 109.95 | 1945226.0 |
| 2009-10-20 09:30:00 | SPY | ETF | 109.95 | 109.985 | 109.32 | 109.64 | 24879152.0 |
| 2009-10-20 10:00:00 | SPY | ETF | 109.64 | 109.77 | 109.21 | 109.41 | 18261392.0 |
| 2009-10-20 10:30:00 | SPY | ETF | 109.4 | 109.66 | 109.32 | 109.6 | 10554445.0 |
| 2009-10-20 11:00:00 | SPY | ETF | 109.59 | 109.63 | 109.28 | 109.34 | 8109336.0 |
| 2009-10-20 11:30:00 | SPY | ETF | 109.35 | 109.39 | 108.82 | 109.0008 | 13488448.0 |
| 2009-10-20 12:00:00 | SPY | ETF | 109.0099 | 109.06 | 108.73 | 108.93 | 12458465.0 |
| 2009-10-20 12:30:00 | SPY | ETF | 108.93 | 109.1 | 108.68 | 108.91 | 8604103.0 |
| 2009-10-20 13:00:00 | SPY | ETF | 108.91 | 109.1 | 108.9 | 109.04 | 5828812.0 |
| 2009-10-20 13:30:00 | SPY | ETF | 109.04 | 109.12 | 108.83 | 108.89 | 8128368.0 |
| 2009-10-20 14:00:00 | SPY | ETF | 108.88 | 109.23 | 108.83 | 109.05 | 11756727.0 |
| 2009-10-20 14:30:00 | SPY | ETF | 109.06 | 109.8888 | 108.98 | 109.179 | 9338798.0 |
| 2009-10-20 15:00:00 | SPY | ETF | 109.18 | 109.5154 | 108.91 | 109.09 | 10107073.0 |
| 2009-10-20 15:30:00 | SPY | ETF | 109.08 | 109.32 | 109.08 | 109.22 | 20774276.0 |
| 2009-10-20 16:00:00 | SPY | ETF | 109.22 | 109.8888 | 108.95 | 109.37 | 6799903.0 |
| 2009-10-20 16:30:00 | SPY | ETF | 109.37 | 109.38 | 109.22 | 109.27 | 1829142.0 |
| 2009-10-20 17:00:00 | SPY | ETF | 109.27 | 109.8888 | 109.13 | 109.21 | 1602142.0 |
| 2009-10-20 17:30:00 | SPY | ETF | 109.22 | 109.23 | 109.17 | 109.22 | 20981.0 |
| 2009-10-20 18:00:00 | SPY | ETF | 109.25 | 109.35 | 109.24 | 109.34 | 16690.0 |
| 2009-10-20 18:30:00 | SPY | ETF | 109.35 | 109.35 | 109.25 | 109.25 | 4072.0 |
| 2009-10-20 19:00:00 | SPY | ETF | 109.25 | 109.3 | 109.22 | 109.3 | 6700.0 |
| 2009-10-20 19:30:00 | SPY | ETF | 109.27 | 109.35 | 109.22 | 109.3 | 70273.0 |
| 2009-10-20 04:00:00 | QQQ | ETF | 43.36 | 43.36 | 43.36 | 43.36 | 100.0 |
| 2009-10-20 04:30:00 | QQQ | ETF | 43.37 | 43.37 | 43.37 | 43.37 | 200.0 |
| 2009-10-20 05:00:00 | QQQ | ETF | 43.34 | 43.34 | 43.34 | 43.34 | 100.0 |
| 2009-10-20 05:30:00 | QQQ | ETF | 43.43 | 43.43 | 43.43 | 43.43 | 2000.0 |
| 2009-10-20 06:00:00 | QQQ | ETF | 43.46 | 43.46 | 43.41 | 43.41 | 1200.0 |
| 2009-10-20 06:30:00 | QQQ | ETF | 43.4 | 43.45 | 43.4 | 43.41 | 1600.0 |
| 2009-10-20 07:00:00 | QQQ | ETF | 43.42 | 43.52 | 43.42 | 43.52 | 8274.0 |
| 2009-10-20 07:30:00 | QQQ | ETF | 43.52 | 43.6 | 43.48 | 43.54 | 92158.0 |
| 2009-10-20 08:00:00 | QQQ | ETF | 43.54 | 43.58 | 43.48 | 43.52 | 492835.0 |
| 2009-10-20 08:30:00 | QQQ | ETF | 43.47 | 43.52 | 43.21 | 43.21 | 973156.0 |
| 2009-10-20 09:00:00 | QQQ | ETF | 43.47 | 43.55 | 43.45 | 43.45 | 673948.0 |
| 2009-10-20 09:30:00 | QQQ | ETF | 43.45 | 43.46 | 43.16 | 43.32 | 20027302.0 |
| 2009-10-20 10:00:00 | QQQ | ETF | 43.32 | 43.4 | 43.13 | 43.24 | 9620872.0 |
| 2009-10-20 10:30:00 | QQQ | ETF | 43.2377 | 43.38 | 43.2 | 43.3501 | 4243455.0 |
| 2009-10-20 11:00:00 | QQQ | ETF | 43.35 | 43.37 | 43.25 | 43.29 | 3211438.0 |
| 2009-10-20 11:30:00 | QQQ | ETF | 43.28 | 43.3 | 43.05 | 43.1 | 6558936.0 |
| 2009-10-20 12:00:00 | QQQ | ETF | 43.11 | 43.13 | 42.97 | 43.068 | 5450074.0 |
| 2009-10-20 12:30:00 | QQQ | ETF | 43.0624 | 43.08 | 42.94 | 43.03 | 5861331.0 |
> showing 50 of 7,730 rows — these rows as CSV