Live odds on $35,000 to $40,000 for Bitcoin's year-end price from Kalshi and Polymarket US. Bid, ask and order book on each venue, with price history and whale bets.
KalshiPolymarket US
$35,000 to $40,000
1%median across venues
$100 pays $20,000on Kalshi, before fees
Venue
Bid
Ask
Spread
Depth ±5¢
Vol 24h
Vol total
Open int.
Kalshi
0.4¢
0.5¢
0.1¢
$656
$7
$8.6K
$2.0K
Polymarket US
1¢
2¢
1¢
$76
Buy $1,000 of $35,000 to $40,000 YES now
Venue
Avg fill
Fee
Contracts
Pays if YES
Kalshi
1¢
Book fills only $44 of $1,000
Fills only $44
Polymarket US
26.1¢
$49
3,638
$3,638
Walks each venue's live asks with its own taker fee. Green is the most payout for the money.
Price by venue
Kalshi0.5¢
0¢0.5¢1¢
Sep 24Sep 26Sep 27Sep 29Oct 1
Whale money by day, 30 days
YES $0NO $0
No whale trades on $35,000 to $40,000 in this window.