PREVIEW / stock_1hour / 2026-08-21
file: by_date/stock_1hour/2026/2026-08-21.parquet size: 1.4 MB rows: 60,633
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-21 04:00:00 | AAPL | Stock | 311.91 | 312.09 | 310.75 | 310.91 | 67986.0 |
| 2026-08-21 05:00:00 | AAPL | Stock | 311.05 | 312.01 | 311.05 | 311.44 | 13674.0 |
| 2026-08-21 06:00:00 | AAPL | Stock | 311.58 | 311.9 | 311.5608 | 311.85 | 9806.0 |
| 2026-08-21 07:00:00 | AAPL | Stock | 311.8 | 312.4199 | 311.3662 | 312.0 | 50148.0 |
| 2026-08-21 08:00:00 | AAPL | Stock | 311.99 | 312.42 | 311.77 | 312.14 | 40193.0 |
| 2026-08-21 09:00:00 | AAPL | Stock | 312.37 | 312.7 | 307.01 | 307.38 | 7170025.0 |
| 2026-08-21 10:00:00 | AAPL | Stock | 307.38 | 309.5 | 307.09 | 309.455 | 3140097.0 |
| 2026-08-21 11:00:00 | AAPL | Stock | 309.46 | 311.93 | 309.25 | 311.53 | 2364176.0 |
| 2026-08-21 12:00:00 | AAPL | Stock | 311.525 | 311.82 | 310.26 | 311.005 | 1532827.0 |
| 2026-08-21 13:00:00 | AAPL | Stock | 310.99 | 311.645 | 309.42 | 309.56 | 1978887.0 |
| 2026-08-21 14:00:00 | AAPL | Stock | 309.56 | 309.61 | 308.16 | 308.783 | 1864701.0 |
| 2026-08-21 15:00:00 | AAPL | Stock | 308.78 | 310.18 | 308.4 | 309.42 | 4341370.0 |
| 2026-08-21 16:00:00 | AAPL | Stock | 309.35 | 309.7 | 309.0 | 309.4155 | 5251290.0 |
| 2026-08-21 17:00:00 | AAPL | Stock | 309.46 | 309.565 | 309.35 | 309.565 | 20050.0 |
| 2026-08-21 18:00:00 | AAPL | Stock | 309.57 | 309.66 | 309.5 | 309.59 | 13245.0 |
| 2026-08-21 19:00:00 | AAPL | Stock | 309.6 | 309.69 | 309.5 | 309.69 | 12153.0 |
| 2026-08-21 04:00:00 | MSFT | Stock | 480.24 | 481.9 | 480.0 | 481.526 | 15382.0 |
| 2026-08-21 05:00:00 | MSFT | Stock | 481.974 | 483.0 | 481.63 | 481.8 | 8057.0 |
| 2026-08-21 06:00:00 | MSFT | Stock | 482.24 | 482.39 | 481.551 | 481.551 | 6334.0 |
| 2026-08-21 07:00:00 | MSFT | Stock | 481.61 | 482.68 | 481.51 | 481.9699 | 15119.0 |
| 2026-08-21 08:00:00 | MSFT | Stock | 481.5464 | 482.94 | 481.3485 | 482.47 | 10033.0 |
| 2026-08-21 09:00:00 | MSFT | Stock | 482.25 | 484.58 | 478.53 | 481.9 | 3273517.0 |
| 2026-08-21 10:00:00 | MSFT | Stock | 481.78 | 485.49 | 481.02 | 485.195 | 2034082.0 |
| 2026-08-21 11:00:00 | MSFT | Stock | 485.27 | 486.36 | 483.5184 | 485.49 | 1203442.0 |
| 2026-08-21 12:00:00 | MSFT | Stock | 485.5299 | 485.5299 | 483.05 | 484.8807 | 823864.0 |
| 2026-08-21 13:00:00 | MSFT | Stock | 484.92 | 484.99 | 481.331 | 481.331 | 748058.0 |
| 2026-08-21 14:00:00 | MSFT | Stock | 481.365 | 482.84 | 480.71 | 482.79 | 816274.0 |
| 2026-08-21 15:00:00 | MSFT | Stock | 482.78 | 484.34 | 482.41 | 483.33 | 1709192.0 |
| 2026-08-21 16:00:00 | MSFT | Stock | 483.24 | 483.3126 | 482.16 | 482.65 | 2905870.0 |
| 2026-08-21 17:00:00 | MSFT | Stock | 482.4 | 483.0 | 482.4 | 482.9 | 6598.0 |
| 2026-08-21 18:00:00 | MSFT | Stock | 482.9 | 483.25 | 482.9 | 483.15 | 5194.0 |
| 2026-08-21 19:00:00 | MSFT | Stock | 483.0186 | 483.49 | 482.7437 | 483.49 | 5544.0 |
| 2026-08-21 04:00:00 | NVDA | Stock | 218.06 | 218.48 | 217.36 | 218.37 | 116637.0 |
| 2026-08-21 05:00:00 | NVDA | Stock | 218.27 | 218.27 | 213.02 | 217.33 | 420953.0 |
| 2026-08-21 06:00:00 | NVDA | Stock | 217.35 | 217.65 | 217.2 | 217.5328 | 57632.0 |
| 2026-08-21 07:00:00 | NVDA | Stock | 217.55 | 218.65 | 217.2645 | 218.01 | 351887.0 |
| 2026-08-21 08:00:00 | NVDA | Stock | 218.08 | 218.26 | 217.6999 | 217.85 | 293790.0 |
| 2026-08-21 09:00:00 | NVDA | Stock | 217.86 | 218.74 | 215.9093 | 216.48 | 15113861.0 |
| 2026-08-21 10:00:00 | NVDA | Stock | 216.48 | 216.78 | 214.5 | 214.86 | 12334118.0 |
| 2026-08-21 11:00:00 | NVDA | Stock | 214.86 | 217.025 | 214.84 | 216.16 | 7867448.0 |
| 2026-08-21 12:00:00 | NVDA | Stock | 216.165 | 216.35 | 215.03 | 215.285 | 5107828.0 |
| 2026-08-21 13:00:00 | NVDA | Stock | 215.28 | 215.94 | 214.635 | 215.78 | 5831354.0 |
| 2026-08-21 14:00:00 | NVDA | Stock | 215.78 | 216.1268 | 215.02 | 215.32 | 4814127.0 |
| 2026-08-21 15:00:00 | NVDA | Stock | 215.32 | 215.49 | 214.56 | 214.76 | 9070555.0 |
| 2026-08-21 16:00:00 | NVDA | Stock | 214.76 | 215.15 | 214.69 | 215.0429 | 9823626.0 |
| 2026-08-21 17:00:00 | NVDA | Stock | 215.03 | 215.26 | 214.72 | 215.18 | 183607.0 |
| 2026-08-21 18:00:00 | NVDA | Stock | 215.1715 | 215.39 | 215.07 | 215.3619 | 143426.0 |
| 2026-08-21 19:00:00 | NVDA | Stock | 215.36 | 215.45 | 215.32 | 215.38 | 139601.0 |
| 2026-08-21 04:00:00 | AMZN | Stock | 261.41 | 261.95 | 260.7071 | 261.64 | 47503.0 |
| 2026-08-21 05:00:00 | AMZN | Stock | 261.67 | 262.1 | 261.61 | 261.7 | 11257.0 |
> showing 50 of 60,633 rows — these rows as CSV