
Adeptus Astartes
728 posts














Polymarket new fee system is now live across nearly all new markets , and it’s something every trader should understand. Fees aren’t fixed anymore. They follow: fee = C × p × feeRate × (p × (1 − p))^exponent (C = size, p = probability) → your cost changes based on position + where the price is Key idea: fees are highest around 50% → Highest cost around mid-range (50/50 markets) → Fees drop as you move toward extremes (0% or 100%) Different markets, different fees: • Crypto → highest peak (~1.8%) • Sports → lower (~0.75%) • Finance/Politics/Tech → ~1% • Economics/Weather → different curve (lower exponent) • Mentions/Other → more aggressive fee scaling 👉Geopolitical markets are completely fee-free Now the interesting part most people miss: >Maket rebates If you place a limit order and someone fills it: • they (taker) pay the fee • you (maker) earn a rebate 👉I even earned $1+ today just from this Flow is simple: you place order → it sits → someone fills → they pay fee → you get paid next day So if you’re placing limit orders that get filled, you’re already acting like a market maker. And your rewards scale with volume If Polymarket rewards users in the future (👀), this kind of activity is a strong signal you’re contributing. Fees here aren’t just a cost. They’re designed to reward the people who make the market work. 🔥






















