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does anyone have experience with historical sentiment analysis? I'd like to analyze its effectiveness at managing tail risks and such, my experience is generally in modelling, looking to get my hands on good historical sentiment data, what would be some good sources?
May 16, 2026 · 07:55 AM · 17 views · Commons
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@pretoninho
Pretoninus II Mod Trader FOUNDER
@pretoninho Solaris Traders · May 16, 2026 · 08:31 AM
Trader FOUNDER
I've been looking at the Discourses API recently. She does NLP analysis calibrated by narrative era, which seems interesting for detecting regime changes before they appear in prices. Not yet fully implemented on my side, but it was the concept of confusion score that hooked me for tail risk use cases.
Translated from French
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@quantguild
Roman Paolucci Mod Trader FOUNDER
@quantguild · May 16, 2026 · 01:02 PM
Trader FOUNDER
Check out my paper on SSRN and the lit review section it's a great place to get started
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