Open prediction markets across Polymarket and Kalshi from ingested public data. Probabilities are market-implied (traded mid/last), not claims of true likelihood.
Category and volume slice open markets. Signal type and stance use the top active signal on each market when present.
Science
Market-implied
7.4%
Volume
6.5M
Science
Market-implied
0.7%
Volume
727k
Science
Market-implied
5.8%
Volume
601k
Science
Market-implied
15.5%
Volume
564k
Science
Market-implied
2.3%
Volume
464k
Science
Market-implied
36.5%
Volume
453k
Science
Market-implied
2.4%
Volume
424k
Science
Market-implied
2.9%
Volume
414k
Science
Market-implied
4.5%
Volume
345k
Science
Market-implied
5.5%
Volume
341k
Science
Market-implied
56.5%
Volume
325k
Science
Market-implied
32.0%
Volume
299k
Science
Market-implied
28.5%
Volume
217k
Science
Market-implied
12.5%
Volume
215k
Science
Market-implied
12.5%
Volume
173k
Science
Market-implied
1.7%
Volume
171k
Science
Market-implied
28.0%
Volume
170k
Science
Market-implied
0.4%
Volume
167k
Science
Market-implied
6.3%
Volume
152k
Science
Market-implied
0.1%
Volume
129k
Science
Market-implied
75.5%
Volume
117k
Science
Market-implied
37.0%
Volume
117k
Science
Market-implied
25.5%
Volume
108k
Science
Market-implied
3.4%
Volume
106k