Polymarket

Polymarket receives a B- risk grade (34/100) from Hindenrank, where lower scores indicate lower risk. Moderate risk — dominant prediction market with real product-market fit, but oracle manipulation and regulatory shutdown are not hypothetical threats The largest crypto prediction market where you bet on real-world events (elections, sports, news) by buying YES or NO shares that pay out $1 if correct. It holds $330M in deposits and raised $74M. Its C+ grade reflects serious oracle and regulatory risks -- a wrong market resolution or US regulatory crackdown could wipe out the platform.

The key risks identified for Polymarket are: (1) If a big market (say, $50M+ in bets) gets resolved incorrectly because the oracle system is gamed, winners get nothing and trust collapses overnight (2) US regulators could classify Polymarket as an illegal derivatives exchange, freeze user funds, and force a shutdown (3) The order-matching system is centralized -- if it goes down or gets hacked, you cannot exit your positions

Polymarket scores 34/100 across eight risk dimensions: Mechanism Novelty: 0/15, Interaction Severity: 10/20, Oracle Surface: 5/10, Documentation Gaps: 3/10, Track Record: 3/15, Scale Exposure: 5/10, Regulatory Risk: 6/10, Vitality Risk: 2/10. The highest risk area is Regulatory Risk at 6/10.

Among 68 rated DeFi protocols on Hindenrank, Polymarket ranks #28 by safety (lowest risk score = safest). Its 34/100 risk score and B- grade place it in the middle tier of DeFi protocols.

Polymarket scores 3/15 on the Track Record risk dimension, indicating some history of security incidents or exploits. Higher scores reflect more severe or frequent incidents. Review the full risk report for details.