Observed arrival · 2026-10-11
Kalshi Eye: a recorded order-book archive
A research tool for exploring historical Kalshi bid/ask and order-book data, with file exports and an API.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Prediction-market researchers and backtesters
- Worth noticing
- A displayed 13-minute sample lists 376,754 L2 prints; the site cautions that recording gaps can exist.
Field notes
The sample pairs a top-of-book path with selected book and update rows, making the difference between sampled quotes and recorded L2 activity explicit. Its documentation also cautions that catalog coverage is not the same as recorded history, and that interruptions or markets absent from the recorder can leave gaps.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
⊠LoginAccess appeared gated
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
One card from the complete issue