Support Board
Date/Time: Mon, 24 Aug 2026 23:44:32 +0000
Datos históricos. Por favor
View Count: 17
| [2026-08-24 20:58:53] |
| Rafalitto - Posts: 8 |
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Como siempre, yo lo intento, pero es que esta plataforma es tan potente y alucinante como jodida, la verdad. He tratado de cargar datos históricos en gráficos intradías y diarios y éste es el resultado: a) Tras lograr cargar datos intradía desde Diciembre del 2007 (no sé si hay más, pero estaría bien), encontré un gap de datos importante entre Enero del 2012 y Febrero del 2026 en el gráfico intradía. En todo caso, tras un rato, los datos desaparecieron y volví a ver los dichosos 20 días de siempre. Quisiera ver el máximo posible, sin gaps, desde la fecha más alejada que tengan hasta hoy, del gráfico intradía. No sé si afectará el número de velas total (creo que no) o solo la fecha de inicio para este menester. Y me gustaría que la carga de datos sea permanentemente configurada desde la fecha más alejada posible y, para que la carga se aplique automáticamente a todos mis gráficos ya cargados o cualquiera que abra en el futuro b) La modificación de la carga de datos Diario (e intradía) solo afectó al gráfico que tenía "señalado" en ese momento, antes de acceder a la configuración, pero no se modificó en los otros gráficos independientes (mismo símbolo) que tengo en mi espacio de trabajo. Además, cada vez que hacía una modificación rápida del periodo temporal, usando la control bar, el gráfico empezaba a cargar de nuevo todos los datos intradía, tardando bastante, lo cual eliminaba en buena parte la utilidad del cambio "rápido" del periodo temporal c) No me pregunten como pero logré ver el gráfico desde 1980 en velas diarias, pero ya no me sale, misterios de la vida. Y eso es lo que necesito y no sé como volver a ponerlo, para todos los gráficos de mi espacio de trabajo y para siempre, repito. Muchísimas gracias |
| [2026-08-24 21:12:28] |
| John - SC Support - Posts: 47624 |
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From Google Translate: a) After managing to load intraday data going back to December 2007 (I don't know if there's more available, but that would be nice), I found a significant data gap between January 2012 and February 2026 on the intraday chart. In any case, after a while, the data disappeared, and I was back to seeing the usual 20 days. I want to see the maximum amount of data possible—without gaps—from the earliest available date up to the present for the intraday chart. I’m not sure if this affects the total number of candles (I don't think so) or just the start date. I’d like the data loading to be permanently configured to start from the earliest possible date, and for this setting to apply automatically to all my currently loaded charts as well as any I open in the future.
b) Modifying the data load for daily (and intraday) charts only affected the chart I had "selected" at the time—before accessing the settings—but didn't change the other independent charts (for the same symbol) in my workspace. Furthermore, every time I made a quick change to the time period using the control bar, the chart would start reloading all the intraday data, which took quite a while and largely defeated the purpose of a "quick" time period change. c) Don't ask me how, but I managed to view the chart going back to 1980 using daily candles; now it won't show up anymore—one of life's mysteries. That is exactly what I need, and I don't know how to set it up again—permanently, for all the charts in my workspace. a) Once you have the data in the chart, it should stay that way unless you make a change to the chart itself. In general, we have data going back to 2007 for FOREX. But it will depend on the specific symbol. What is one symbol for which you are having an issue? There are a few concepts that you need to understand in terms of how Sierra Chart works. First, in terms of the data, there is the amount of data that downloaded and stored on your computer which is separate from the amount of data that is actually loaded into an individual chart. Refer to the following for how much data is downloaded the first time you open a chart for a symbol: Data/Trade Service Settings: Maximum Historical Intraday Days to Download (Global Settings >> Data/Trade Service Settings >> Common Settings) The next concept is the difference between Daily data and Intraday data. The Daily data is the Open/High/Low/Close/Volume for each day. When you display Daily and higher timeframe charts, it uses this data. Intraday data gives you the individual trades that make up the data. When you are displaying charts of any timeframe less than 1 day, it uses this data. We need to know one symbol for which you are having an issue with the data so we can see what data we specifically have for that symbol. b) Every chart will start with the default amount of time to load. Refer to the following for how to change this default: Chart Settings: Save Days to Load, Intraday Bar Period, Graph Draw Type as Default (Chart >> Chart Settings >> Chart Data >> Chart Data menu) c) See our information in part a) related to Intraday versus Daily data. There will be more Daily data available than Intraday data. But as noted, the Daily data does not have a lot of information within it. For the most reliable, advanced, and zero cost futures order routing, use the Teton service: Sierra Chart Teton Futures Order Routing |
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