Postgres table: bucket

bucket.txt

+---------+---------------+--------------+--------------+-------------+---------------+-----------+-------------+----------------+
| index   | time_close    | price_open   | price_high   | price_low   | price_close   | volume    | market_id   | timeframe_id   |
|---------+---------------+--------------+--------------+-------------+---------------+-----------+-------------+----------------|
| 0       | 1541808000000 | 6338.5       | 6344.0       | 6334.5      | 6341.5        | 19261715  | 1           | 4              |
| 1       | 1541811600000 | 6341.5       | 6342.0       | 6338.5      | 6342.0        | 8929477   | 1           | 4              |
| 2       | 1541815200000 | 6342.0       | 6346.0       | 6341.5      | 6341.5        | 13150688  | 1           | 4              |
| 3       | 1541818800000 | 6341.5       | 6342.0       | 6340.0      | 6340.0        | 9610798   | 1           | 4              |
| 4       | 1541822400000 | 6340.0       | 6364.0       | 6340.0      | 6360.0        | 52570621  | 1           | 4              |
| 5       | 1541826000000 | 6360.0       | 6370.0       | 6356.5      | 6363.5        | 28144582  | 1           | 4              |