PolyKal is an independent, read-only research tool for Polymarket and Kalshi markets: prices, order-book depth, fill estimates, fee rules and publ
Joined January 2024
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Most people think Kalshi and Polymarket charge the same. They don't.
Same fee formula, different constants:
• Politics: Polymarket ~43% cheaper
• Geopolitics: free on Polymarket, 0.07 on Kalshi
• Makers: free on Polymarket, 25% of taker on Kalshi
Built a free calculator to check any trade 👇
polymarket-kalshi.com/tools/…
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有人花一小时，把指甲磨平；
有人包了七天酒店，空房照样每天打扫；
还有些用品，最后连拆都没拆。
成本这件事，
从来不是“用了才算”。
交易也一样。
64¢ 的报价很好看，
真正成交时，滑点、手续费和订单簿深度，
才是你最后付出的价格。
别只看表面有多甜。
Polymarket × Kalshi，先查真成本。
🔍 polymarket-kalshi.com
18
Weekend whale alert 🐋
$27K+ just hit Polymarket in minutes — all flowing into the same Counter-Strike: Vitality vs Spirit market.
$15K. $7.1K. $5K.
When smart money stacks into one side before the weekend gets going, it’s worth watching.
#Polymarket #WhaleWatch #Crypto #PredictionMarkets #CS2
54
Just watched $74.2K hit "Kansas City Royals to win" on Polymarket — 117,766 shares at 63¢, one single order.
Nobody bets $74K on a regular-season baseball game casually.
The wallet's on the ledger.
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The most efficient wallet on Polymarket isn't the biggest.
RN1: just $3.80M in total volume — +$11.47M in realized profit. Nearly 3x his volume, across 57 active markets.
The whales who trade least might be worth watching most.
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