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Where do you get the data? I've found that access to (inexpensive) sources of data to be a problem. For backtesting, I'd love to get historical data; even a sam
by ajays 16y ago
Where do you get the data? I've found that access to (inexpensive) sources of data to be a problem. For backtesting, I'd love to get historical data; even a sample would do.
A long time ago, Island used to make their data available. Then they were bought out by NASDAQ, and no more data :-(
- a904guy 16y agoI've been collecting data from various places, originally while I was building the framework I simply downloaded yahoo daily data to test against. Now I've been downloading and recording tick changes from my broker, Optionshouse.com.