Does anyone know of a provider of short term intraday RSI data? I'm looking for 1, 5, and 10min RSIs which are dyanamic. I would also like to be able to display this data within Excel - NOT in a chart (no value for what I'm doing). I could also build intraday RSI model within excel. The data I need is essentially a log of the stock price in 1 minute increments over the past 14 minutes which is dynamic (updates every minute). So Iâd have t(current price) through t-13(price 13 minutes ago) in separate excel cells, in a minute t(current price) would become t-1 and so forth. Though I don't think any provider streams 1 minute old quotes, I would need to develop some sort of database, which I'm not sure how to do. Thank you.
Probably not the most cost effective option if you aren't going to use the charts at all, but eSignal exports to ASCII data that Excel can read. Don't know what your budget is, but eSignal Tick Data totally kicks ass for all things backtesting, in my opinion.