PREVIEW / etf_30min / 2025-11-11
file: by_date/etf_30min/2025/2025-11-11.parquet size: 1.0 MB rows: 42,973
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 |
|---|---|---|---|---|---|---|---|
| 2025-11-11 04:00:00 | SPY | ETF | 680.88 | 680.88 | 679.92 | 680.04 | 21709.0 |
| 2025-11-11 04:30:00 | SPY | ETF | 680.14 | 680.25 | 679.64 | 679.75 | 20147.0 |
| 2025-11-11 05:00:00 | SPY | ETF | 679.69 | 680.15 | 679.62 | 680.12 | 7365.0 |
| 2025-11-11 05:30:00 | SPY | ETF | 680.17 | 680.19 | 679.84 | 680.0 | 18866.0 |
| 2025-11-11 06:00:00 | SPY | ETF | 680.05 | 680.41 | 679.95 | 680.19 | 14865.0 |
| 2025-11-11 06:30:00 | SPY | ETF | 680.06 | 680.17 | 679.88 | 679.98 | 16752.0 |
| 2025-11-11 07:00:00 | SPY | ETF | 680.12 | 680.39 | 680.0 | 680.08 | 30911.0 |
| 2025-11-11 07:30:00 | SPY | ETF | 680.05 | 680.13 | 679.5 | 679.69 | 47626.0 |
| 2025-11-11 08:00:00 | SPY | ETF | 680.1384 | 681.26 | 679.28 | 679.48 | 233225.0 |
| 2025-11-11 08:30:00 | SPY | ETF | 679.5581 | 680.08 | 679.53 | 679.83 | 117265.0 |
| 2025-11-11 09:00:00 | SPY | ETF | 679.83 | 681.62 | 679.55 | 679.95 | 212717.0 |
| 2025-11-11 09:30:00 | SPY | ETF | 679.94 | 680.845 | 679.42 | 680.7 | 4769893.0 |
| 2025-11-11 10:00:00 | SPY | ETF | 680.68 | 680.69 | 678.82 | 679.455 | 3508532.0 |
| 2025-11-11 10:30:00 | SPY | ETF | 679.45 | 679.6899 | 678.73 | 679.14 | 2553558.0 |
| 2025-11-11 11:00:00 | SPY | ETF | 679.14 | 680.74 | 679.05 | 679.32 | 2629708.0 |
| 2025-11-11 11:30:00 | SPY | ETF | 679.36 | 680.26 | 678.76 | 679.76 | 2133580.0 |
| 2025-11-11 12:00:00 | SPY | ETF | 679.74 | 681.39 | 679.69 | 681.0306 | 2364973.0 |
| 2025-11-11 12:30:00 | SPY | ETF | 681.05 | 682.25 | 680.95 | 682.085 | 2136823.0 |
| 2025-11-11 13:00:00 | SPY | ETF | 682.07 | 683.24 | 682.03 | 682.91 | 3010505.0 |
| 2025-11-11 13:30:00 | SPY | ETF | 682.91 | 683.31 | 682.16 | 683.205 | 2630068.0 |
| 2025-11-11 14:00:00 | SPY | ETF | 683.2 | 683.32 | 682.45 | 683.13 | 2399836.0 |
| 2025-11-11 14:30:00 | SPY | ETF | 683.14 | 683.42 | 682.71 | 683.14 | 2072179.0 |
| 2025-11-11 15:00:00 | SPY | ETF | 683.15 | 683.55 | 682.78 | 682.9 | 3046384.0 |
| 2025-11-11 15:30:00 | SPY | ETF | 682.9 | 683.57 | 682.29 | 682.9 | 8589886.0 |
| 2025-11-11 16:00:00 | SPY | ETF | 682.88 | 683.58 | 682.54 | 683.23 | 2622652.0 |
| 2025-11-11 16:30:00 | SPY | ETF | 683.21 | 683.31 | 682.97 | 683.02 | 183975.0 |
| 2025-11-11 17:00:00 | SPY | ETF | 683.01 | 683.07 | 682.9 | 683.0 | 66723.0 |
| 2025-11-11 17:30:00 | SPY | ETF | 683.0 | 683.01 | 682.95 | 683.0 | 32145.0 |
| 2025-11-11 18:00:00 | SPY | ETF | 683.1 | 683.18 | 682.43 | 682.96 | 97908.0 |
| 2025-11-11 18:30:00 | SPY | ETF | 682.891 | 683.17 | 682.72 | 682.75 | 14399.0 |
| 2025-11-11 19:00:00 | SPY | ETF | 682.75 | 683.4 | 682.71 | 683.24 | 30065.0 |
| 2025-11-11 19:30:00 | SPY | ETF | 683.3 | 683.51 | 683.22 | 683.32 | 25382.0 |
| 2025-11-11 04:00:00 | QQQ | ETF | 622.38 | 622.38 | 621.05 | 621.27 | 51159.0 |
| 2025-11-11 04:30:00 | QQQ | ETF | 621.33 | 621.42 | 620.38 | 620.52 | 72261.0 |
| 2025-11-11 05:00:00 | QQQ | ETF | 620.53 | 621.16 | 620.35 | 621.12 | 38345.0 |
| 2025-11-11 05:30:00 | QQQ | ETF | 621.17 | 621.23 | 620.72 | 620.97 | 33832.0 |
| 2025-11-11 06:00:00 | QQQ | ETF | 621.01 | 621.57 | 620.86 | 621.18 | 39673.0 |
| 2025-11-11 06:30:00 | QQQ | ETF | 621.14 | 621.14 | 620.66 | 621.02 | 58363.0 |
| 2025-11-11 07:00:00 | QQQ | ETF | 621.0 | 621.4 | 620.84 | 620.99 | 64898.0 |
| 2025-11-11 07:30:00 | QQQ | ETF | 620.94 | 621.06 | 620.05 | 620.31 | 169545.0 |
| 2025-11-11 08:00:00 | QQQ | ETF | 620.26 | 623.697 | 619.82 | 619.99 | 433517.0 |
| 2025-11-11 08:30:00 | QQQ | ETF | 620.06 | 620.78 | 620.06 | 620.37 | 275139.0 |
| 2025-11-11 09:00:00 | QQQ | ETF | 620.43 | 621.09 | 620.08 | 620.59 | 236894.0 |
| 2025-11-11 09:30:00 | QQQ | ETF | 620.58 | 621.57 | 619.48 | 621.08 | 4838007.0 |
| 2025-11-11 10:00:00 | QQQ | ETF | 621.06 | 621.12 | 618.82 | 619.12 | 2818355.0 |
| 2025-11-11 10:30:00 | QQQ | ETF | 619.14 | 619.29 | 617.69 | 618.33 | 2731963.0 |
| 2025-11-11 11:00:00 | QQQ | ETF | 618.32 | 620.23 | 618.19 | 618.31 | 2173278.0 |
| 2025-11-11 11:30:00 | QQQ | ETF | 618.33 | 618.96 | 617.52 | 618.26 | 2060680.0 |
| 2025-11-11 12:00:00 | QQQ | ETF | 618.26 | 620.35 | 618.19 | 619.55 | 2051846.0 |
| 2025-11-11 12:30:00 | QQQ | ETF | 619.58 | 621.18 | 619.5 | 620.87 | 1478688.0 |
> showing 50 of 42,973 rows — these rows as CSV