Polymarket probe finds $600M in trades tied to long-shot election candidates
Analysis by former Polymarket trader Chris Park found that two Polymarket election markets—covering Ethiopia's recent elections and another global race—generated over $600 million in trading volume, with most bets placed on candidates who ultimately lost. In Ethiopia's case, about $285 million was wagered, with roughly $284 million of that stemming from pairs of accounts repeatedly trading with each other rather than genuine independent bettors.
GoKawiil's interpretation of the reporting above, not reported fact.
Economist Rajiv Sethi calls the pattern 'obviously some form of volume manipulation,' which could undermine the credibility of prediction markets often marketed as accurate gauges of public sentiment or election outcomes. If accounts are inflating volume through wash trading, it suggests that headline trading figures on platforms like Polymarket may not reflect genuine market belief, raising questions about how regulators and users should interpret these markets going forward.
- Two Polymarket election markets saw over $600 million in trading volume, mostly on losing candidates.
- About $284 million of Ethiopia election trading came from repeated trades between paired accounts, per analyst Chris Park.
- Experts like Rajiv Sethi suggest the activity points to volume manipulation, raising doubts about prediction markets' reliability as opinion barometers.
Source: wired.com — Kate Knibbs, 2026-10-15
Published there as: “Over $600 Million in Polymarket Election Trades Took Place After Races Ended”
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