PREVIEW / etf_1hour / 2025-05-28
file: by_date/etf_1hour/2025/2025-05-28.parquet size: 633 KB rows: 24,319
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 |
|---|---|---|---|---|---|---|---|
| 2025-05-28 04:00:00 | SPY | ETF | 589.98 | 590.3 | 589.83 | 589.87 | 39770.0 |
| 2025-05-28 05:00:00 | SPY | ETF | 589.8 | 590.03 | 589.49 | 590.0 | 38149.0 |
| 2025-05-28 06:00:00 | SPY | ETF | 590.1 | 591.91 | 589.96 | 591.88 | 46670.0 |
| 2025-05-28 07:00:00 | SPY | ETF | 591.87 | 591.901 | 591.09 | 591.46 | 92967.0 |
| 2025-05-28 08:00:00 | SPY | ETF | 591.43 | 592.08 | 589.9204 | 591.4 | 231497.0 |
| 2025-05-28 09:00:00 | SPY | ETF | 591.4 | 592.7688 | 590.54 | 590.7885 | 5966965.0 |
| 2025-05-28 10:00:00 | SPY | ETF | 590.8 | 591.155 | 589.22 | 589.34 | 5705622.0 |
| 2025-05-28 11:00:00 | SPY | ETF | 589.335 | 590.14 | 588.97 | 589.06 | 4560507.0 |
| 2025-05-28 12:00:00 | SPY | ETF | 589.06 | 590.245 | 589.055 | 589.93 | 3379861.0 |
| 2025-05-28 13:00:00 | SPY | ETF | 589.93 | 590.615 | 589.43 | 589.7021 | 3593895.0 |
| 2025-05-28 14:00:00 | SPY | ETF | 589.7 | 590.44 | 587.92 | 589.76 | 6191818.0 |
| 2025-05-28 15:00:00 | SPY | ETF | 589.75 | 590.79 | 586.985 | 587.71 | 13611674.0 |
| 2025-05-28 16:00:00 | SPY | ETF | 587.7 | 590.19 | 586.9 | 590.11 | 3851904.0 |
| 2025-05-28 17:00:00 | SPY | ETF | 590.0802 | 590.16 | 588.85 | 589.63 | 418615.0 |
| 2025-05-28 18:00:00 | SPY | ETF | 589.66 | 592.12 | 589.19 | 591.95 | 348900.0 |
| 2025-05-28 19:00:00 | SPY | ETF | 591.99 | 597.13 | 591.99 | 596.609 | 1568855.0 |
| 2025-05-28 04:00:00 | QQQ | ETF | 520.59 | 520.72 | 520.09 | 520.15 | 62392.0 |
| 2025-05-28 05:00:00 | QQQ | ETF | 520.09 | 520.41 | 519.88 | 520.38 | 41034.0 |
| 2025-05-28 06:00:00 | QQQ | ETF | 520.38 | 522.52 | 520.37 | 522.52 | 95154.0 |
| 2025-05-28 07:00:00 | QQQ | ETF | 522.48 | 522.65 | 521.791 | 522.21 | 108664.0 |
| 2025-05-28 08:00:00 | QQQ | ETF | 522.4 | 522.97 | 520.054 | 522.27 | 249647.0 |
| 2025-05-28 09:00:00 | QQQ | ETF | 522.2799 | 523.68 | 520.91 | 521.27 | 3969011.0 |
| 2025-05-28 10:00:00 | QQQ | ETF | 521.28 | 521.7599 | 520.3 | 520.4116 | 3650421.0 |
| 2025-05-28 11:00:00 | QQQ | ETF | 520.4193 | 521.52 | 520.33 | 520.53 | 2937988.0 |
| 2025-05-28 12:00:00 | QQQ | ETF | 520.5387 | 521.605 | 520.53 | 521.22 | 1878848.0 |
| 2025-05-28 13:00:00 | QQQ | ETF | 521.22 | 521.83 | 521.0 | 521.34 | 2437976.0 |
| 2025-05-28 14:00:00 | QQQ | ETF | 521.33 | 522.12 | 519.67 | 521.3 | 3788445.0 |
| 2025-05-28 15:00:00 | QQQ | ETF | 521.3 | 522.3802 | 518.39 | 518.95 | 9483950.0 |
| 2025-05-28 16:00:00 | QQQ | ETF | 518.95 | 522.7397 | 517.98 | 522.578 | 2344590.0 |
| 2025-05-28 17:00:00 | QQQ | ETF | 522.698 | 523.0 | 521.6 | 522.2 | 320127.0 |
| 2025-05-28 18:00:00 | QQQ | ETF | 522.3 | 524.35 | 521.84 | 524.131 | 246408.0 |
| 2025-05-28 19:00:00 | QQQ | ETF | 524.2 | 528.62 | 524.19 | 528.45 | 1315445.0 |
| 2025-05-28 04:00:00 | IWM | ETF | 207.05 | 207.12 | 206.87 | 206.87 | 26097.0 |
| 2025-05-28 05:00:00 | IWM | ETF | 206.85 | 206.9 | 206.56 | 206.87 | 27381.0 |
| 2025-05-28 06:00:00 | IWM | ETF | 206.84 | 207.69 | 206.84 | 207.69 | 16671.0 |
| 2025-05-28 07:00:00 | IWM | ETF | 207.7 | 207.77 | 207.34 | 207.53 | 51898.0 |
| 2025-05-28 08:00:00 | IWM | ETF | 207.46 | 207.92 | 207.0 | 207.54 | 96087.0 |
| 2025-05-28 09:00:00 | IWM | ETF | 207.57 | 208.03 | 206.735 | 206.75 | 2836992.0 |
| 2025-05-28 10:00:00 | IWM | ETF | 206.745 | 206.93 | 205.97 | 206.17 | 3429019.0 |
| 2025-05-28 11:00:00 | IWM | ETF | 206.16 | 206.535 | 205.74 | 205.77 | 2371486.0 |
| 2025-05-28 12:00:00 | IWM | ETF | 205.775 | 206.21 | 205.775 | 206.09 | 1718309.0 |
| 2025-05-28 13:00:00 | IWM | ETF | 206.09 | 206.545 | 205.99 | 206.3 | 1491509.0 |
| 2025-05-28 14:00:00 | IWM | ETF | 206.29 | 206.56 | 205.455 | 206.035 | 2439993.0 |
| 2025-05-28 15:00:00 | IWM | ETF | 206.03 | 206.33 | 205.2 | 205.52 | 5780247.0 |
| 2025-05-28 16:00:00 | IWM | ETF | 205.51 | 205.66 | 205.19 | 205.3 | 917816.0 |
| 2025-05-28 17:00:00 | IWM | ETF | 205.34 | 205.48 | 205.18 | 205.45 | 20800.0 |
| 2025-05-28 18:00:00 | IWM | ETF | 205.38 | 206.4 | 205.09 | 206.27 | 85020.0 |
| 2025-05-28 19:00:00 | IWM | ETF | 206.32 | 209.72 | 206.32 | 209.5 | 532748.0 |
| 2025-05-28 04:00:00 | DIA | ETF | 423.03 | 423.04 | 422.98 | 422.98 | 400.0 |
| 2025-05-28 05:00:00 | DIA | ETF | 422.8 | 422.93 | 422.69 | 422.93 | 600.0 |
> showing 50 of 24,319 rows — these rows as CSV