PREVIEW / etf_1hour / 2026-03-18
file: by_date/etf_1hour/2026/2026-03-18.parquet size: 635 KB rows: 24,846
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 |
|---|---|---|---|---|---|---|---|
| 2026-03-18 04:00:00 | SPY | ETF | 673.5 | 674.63 | 673.5 | 674.18 | 38839.0 |
| 2026-03-18 05:00:00 | SPY | ETF | 674.3 | 674.54 | 673.89 | 674.23 | 23203.0 |
| 2026-03-18 06:00:00 | SPY | ETF | 674.18 | 674.7 | 673.86 | 673.86 | 46701.0 |
| 2026-03-18 07:00:00 | SPY | ETF | 673.89 | 674.25 | 672.39 | 672.86 | 441289.0 |
| 2026-03-18 08:00:00 | SPY | ETF | 674.38 | 674.93 | 667.06 | 667.3896 | 2457437.0 |
| 2026-03-18 09:00:00 | SPY | ETF | 667.42 | 669.72 | 666.9 | 669.28 | 7436397.0 |
| 2026-03-18 10:00:00 | SPY | ETF | 669.28 | 669.41 | 665.66 | 667.14 | 8477424.0 |
| 2026-03-18 11:00:00 | SPY | ETF | 667.13 | 668.0 | 666.4 | 667.04 | 5622506.0 |
| 2026-03-18 12:00:00 | SPY | ETF | 667.03 | 667.58 | 665.83 | 666.55 | 3965469.0 |
| 2026-03-18 13:00:00 | SPY | ETF | 666.54 | 666.87 | 665.29 | 666.72 | 5310363.0 |
| 2026-03-18 14:00:00 | SPY | ETF | 666.71 | 667.44 | 663.32 | 663.41 | 10001957.0 |
| 2026-03-18 15:00:00 | SPY | ETF | 663.4 | 664.72 | 661.19 | 661.51 | 18925764.0 |
| 2026-03-18 16:00:00 | SPY | ETF | 661.54 | 661.9 | 659.37 | 660.27 | 6434392.0 |
| 2026-03-18 17:00:00 | SPY | ETF | 660.31 | 661.47 | 660.2641 | 661.2 | 401952.0 |
| 2026-03-18 18:00:00 | SPY | ETF | 661.2 | 661.2 | 659.63 | 660.26 | 219225.0 |
| 2026-03-18 19:00:00 | SPY | ETF | 660.21 | 661.4 | 660.19 | 660.9114 | 178297.0 |
| 2026-03-18 04:00:00 | QQQ | ETF | 607.47 | 607.64 | 606.02 | 607.35 | 125132.0 |
| 2026-03-18 05:00:00 | QQQ | ETF | 607.3 | 607.78 | 607.03 | 607.31 | 58142.0 |
| 2026-03-18 06:00:00 | QQQ | ETF | 607.31 | 607.96 | 607.07 | 607.1 | 75277.0 |
| 2026-03-18 07:00:00 | QQQ | ETF | 607.08 | 607.43 | 605.6 | 605.91 | 209181.0 |
| 2026-03-18 08:00:00 | QQQ | ETF | 607.61 | 608.22 | 600.1 | 600.3241 | 1747056.0 |
| 2026-03-18 09:00:00 | QQQ | ETF | 600.41 | 603.16 | 599.96 | 602.4799 | 5882021.0 |
| 2026-03-18 10:00:00 | QQQ | ETF | 602.45 | 602.79 | 598.71 | 600.4 | 7144646.0 |
| 2026-03-18 11:00:00 | QQQ | ETF | 600.41 | 601.55 | 599.87 | 600.78 | 5717125.0 |
| 2026-03-18 12:00:00 | QQQ | ETF | 600.77 | 601.07 | 599.14 | 599.48 | 3683113.0 |
| 2026-03-18 13:00:00 | QQQ | ETF | 599.45 | 600.39 | 598.3 | 600.26 | 3665261.0 |
| 2026-03-18 14:00:00 | QQQ | ETF | 600.23 | 601.17 | 597.0 | 597.05 | 4752736.0 |
| 2026-03-18 15:00:00 | QQQ | ETF | 597.04 | 598.45 | 594.56 | 594.78 | 8983413.0 |
| 2026-03-18 16:00:00 | QQQ | ETF | 594.78 | 595.92 | 592.74 | 593.76 | 2364074.0 |
| 2026-03-18 17:00:00 | QQQ | ETF | 593.84 | 595.06 | 593.68 | 594.47 | 253378.0 |
| 2026-03-18 18:00:00 | QQQ | ETF | 594.47 | 594.47 | 592.75 | 593.48 | 230348.0 |
| 2026-03-18 19:00:00 | QQQ | ETF | 593.5 | 594.63 | 593.34 | 594.19 | 167215.0 |
| 2026-03-18 04:00:00 | IWM | ETF | 252.25 | 252.59 | 252.13 | 252.32 | 25287.0 |
| 2026-03-18 05:00:00 | IWM | ETF | 252.38 | 252.47 | 252.1 | 252.26 | 12644.0 |
| 2026-03-18 06:00:00 | IWM | ETF | 252.23 | 252.53 | 251.85 | 251.95 | 77453.0 |
| 2026-03-18 07:00:00 | IWM | ETF | 251.94 | 252.03 | 250.92 | 251.17 | 280774.0 |
| 2026-03-18 08:00:00 | IWM | ETF | 251.85 | 252.77 | 247.59 | 247.76 | 841919.0 |
| 2026-03-18 09:00:00 | IWM | ETF | 247.82 | 249.04 | 247.42 | 249.04 | 5009144.0 |
| 2026-03-18 10:00:00 | IWM | ETF | 249.04 | 249.12 | 247.12 | 248.19 | 3448617.0 |
| 2026-03-18 11:00:00 | IWM | ETF | 248.22 | 248.71 | 247.48 | 247.69 | 2468195.0 |
| 2026-03-18 12:00:00 | IWM | ETF | 247.67 | 248.72 | 247.4 | 248.4 | 1819457.0 |
| 2026-03-18 13:00:00 | IWM | ETF | 248.39 | 249.0 | 248.02 | 248.92 | 1718131.0 |
| 2026-03-18 14:00:00 | IWM | ETF | 249.02 | 249.23 | 246.49 | 246.59 | 4089592.0 |
| 2026-03-18 15:00:00 | IWM | ETF | 246.59 | 247.46 | 245.88 | 246.04 | 5223004.0 |
| 2026-03-18 16:00:00 | IWM | ETF | 246.02 | 248.35 | 244.95 | 245.26 | 1289148.0 |
| 2026-03-18 17:00:00 | IWM | ETF | 245.38 | 245.95 | 245.28 | 245.94 | 73086.0 |
| 2026-03-18 18:00:00 | IWM | ETF | 245.85 | 245.99 | 244.91 | 245.13 | 90738.0 |
| 2026-03-18 19:00:00 | IWM | ETF | 245.13 | 245.93 | 245.13 | 245.5 | 160865.0 |
| 2026-03-18 04:00:00 | DIA | ETF | 473.32 | 473.72 | 473.28 | 473.58 | 8695.0 |
| 2026-03-18 05:00:00 | DIA | ETF | 473.42 | 473.42 | 473.39 | 473.39 | 380.0 |
> showing 50 of 24,846 rows — these rows as CSV