The Prediction Markets

How high will BTC get in November?

Closes
Dec 1, 2026, in 27 days
Traded
$2.6M
Venues
Polymarket, Kalshi
Prices updated
2 h ago
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What the markets expect

77,500 91.6%

Next is 75,000 at 80.9%. The venues differ most on 90,000 (Polymarket 12.5%, Kalshi 17%), a 4.5-point gap.

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

2 of 35 prices are live from the exchange feeds; the rest come from our regular price polls, the oldest 2 h ago. Ages are as of when this page was built.

  • Polymarket
  • Kalshi
77,500
91.6%
Polymarket 91.6%polled, 2 h agoBest Yes 92.5¢ on Polymarket, $100 pays $108 (1.08x)
Polymarket
Contract
77,500
Last price
91.6%
As of
Polled 2 h ago
Buy Yes
92.5¢
Sell Yes
90.7¢
$100 on Yes pays
$108 (1.08x)
Volume
$8K
Trade this on Polymarket
75,000
80.9%
Polymarket 80.5%live, 2 h agoKalshi 82%live, 2 h agoBest Yes 81¢ on Polymarket, $100 pays $123 (1.23x)
Polymarket
Contract
75,000
Price
80.5%
As of
Live feed, 2 h ago
Buy Yes
81¢
Sell Yes
80¢
$100 on Yes pays
$123 (1.23x)
Volume
$149K
Trade this on Polymarket
Kalshi
Contract
Below $75,000.00
Price
82%
As of
Live feed, 2 h ago
Buy Yes
83¢
Sell Yes
82¢
$100 on Yes pays
$120 (1.20x)
Volume
$17K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

80,000
65.6%
Polymarket 65.5%polled, 2 h agoKalshi 66%polled, 2 h agoBest Yes 66¢ on Polymarket, $100 pays $152 (1.52x)
Polymarket
Contract
80,000
Last price
65.5%
As of
Polled 2 h ago
Buy Yes
66¢
Sell Yes
65¢
$100 on Yes pays
$152 (1.52x)
Volume
$428K
Trade this on Polymarket
Kalshi
Contract
Above $80,000.00
Last price
66%
As of
Polled 2 h ago
Buy Yes
67¢
Sell Yes
66¢
$100 on Yes pays
$149 (1.49x)
Volume
$20K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

72,500
57.1%
Polymarket 56.5%polled, 2 h agoKalshi 59%polled, 2 h agoBest Yes 57¢ on Polymarket, $100 pays $175 (1.75x)
Polymarket
Contract
72,500
Last price
56.5%
As of
Polled 2 h ago
Buy Yes
57¢
Sell Yes
56¢
$100 on Yes pays
$175 (1.75x)
Volume
$55K
Trade this on Polymarket
Kalshi
Contract
Below $72,500.00
Last price
59%
As of
Polled 2 h ago
Buy Yes
61¢
Sell Yes
59¢
$100 on Yes pays
$164 (1.64x)
Volume
$5K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

82,500
46.7%
Polymarket 46.5%polled, 2 h agoKalshi 47%polled, 2 h agoBest Yes 47¢ on Polymarket, $100 pays $213 (2.13x)
Polymarket
Contract
82,500
Last price
46.5%
As of
Polled 2 h ago
Buy Yes
47¢
Sell Yes
46¢
$100 on Yes pays
$213 (2.13x)
Volume
$30K
Trade this on Polymarket
Kalshi
Contract
Above $82,500.00
Last price
47%
As of
Polled 2 h ago
Buy Yes
48¢
Sell Yes
47¢
$100 on Yes pays
$208 (2.08x)
Volume
$15K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

70,000
39.1%
Polymarket 39.5%polled, 2 h agoKalshi 38%polled, 2 h agoBest Yes 38¢ on Kalshi, $100 pays $263 (2.63x)
Polymarket
Contract
70,000
Last price
39.5%
As of
Polled 2 h ago
Buy Yes
40¢
Sell Yes
39¢
$100 on Yes pays
$250 (2.50x)
Volume
$63K
Trade this on Polymarket
Kalshi
Contract
Below $70,000.00
Last price
38%
As of
Polled 2 h ago
Buy Yes
38¢
Sell Yes
37¢
$100 on Yes pays
$263 (2.63x)
Volume
$5K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

85,000
30.7%
Polymarket 30.5%polled, 2 h agoKalshi 31%polled, 2 h agoBest Yes 31¢ on Polymarket, $100 pays $323 (3.23x)
Polymarket
Contract
85,000
Last price
30.5%
As of
Polled 2 h ago
Buy Yes
31¢
Sell Yes
30¢
$100 on Yes pays
$323 (3.23x)
Volume
$22K
Trade this on Polymarket
Kalshi
Contract
Above $85,000.00
Last price
31%
As of
Polled 2 h ago
Buy Yes
32¢
Sell Yes
31¢
$100 on Yes pays
$313 (3.13x)
Volume
$11K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

67,500
25.4%
Polymarket 25.5%polled, 2 h agoKalshi 25%polled, 2 h agoBest Yes 25¢ on Kalshi, $100 pays $400 (4.00x)
Polymarket
Contract
67,500
Last price
25.5%
As of
Polled 2 h ago
Buy Yes
26¢
Sell Yes
25¢
$100 on Yes pays
$385 (3.85x)
Volume
$75K
Trade this on Polymarket
Kalshi
Contract
Below $67,500.00
Last price
25%
As of
Polled 2 h ago
Buy Yes
25¢
Sell Yes
24¢
$100 on Yes pays
$400 (4.00x)
Volume
$20K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

87,500
21.2%
Polymarket 20.5%polled, 2 h agoKalshi 22%polled, 2 h agoBest Yes 21¢ on Polymarket, $100 pays $476 (4.76x)
Polymarket
Contract
87,500
Last price
20.5%
As of
Polled 2 h ago
Buy Yes
21¢
Sell Yes
20¢
$100 on Yes pays
$476 (4.76x)
Volume
$14K
Trade this on Polymarket
Kalshi
Contract
Above $87,500.00
Last price
22%
As of
Polled 2 h ago
Buy Yes
22¢
Sell Yes
21¢
$100 on Yes pays
$455 (4.55x)
Volume
$14K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

65,000
17%
Polymarket 17.5%polled, 2 h agoKalshi 16%polled, 2 h agoBest Yes 16¢ on Kalshi, $100 pays $625 (6.25x)
Polymarket
Contract
65,000
Last price
17.5%
As of
Polled 2 h ago
Buy Yes
18¢
Sell Yes
17¢
$100 on Yes pays
$556 (5.56x)
Volume
$99K
Trade this on Polymarket
Kalshi
Contract
Below $65,000.00
Last price
16%
As of
Polled 2 h ago
Buy Yes
16¢
Sell Yes
15¢
$100 on Yes pays
$625 (6.25x)
Volume
$45K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

Show 9 more outcomes
90,000
15.8%
Polymarket 12.5%polled, 2 h agoKalshi 17%polled, 2 h agoBest Yes 13¢ on Polymarket, $100 pays $769 (7.69x)
Polymarket
Contract
90,000
Last price
12.5%
As of
Polled 2 h ago
Buy Yes
13¢
Sell Yes
12¢
$100 on Yes pays
$769 (7.69x)
Volume
$39K
Trade this on Polymarket
Kalshi
Contract
Above $90,000.00
Last price
17%
As of
Polled 2 h ago
Buy Yes
17¢
Sell Yes
16¢
$100 on Yes pays
$588 (5.88x)
Volume
$107K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

62,500
10.9%
Polymarket 11.5%polled, 2 h agoKalshi 9%polled, 2 h agoBest Yes 11¢ on Kalshi, $100 pays $909 (9.09x)
Polymarket
Contract
62,500
Last price
11.5%
As of
Polled 2 h ago
Buy Yes
12¢
Sell Yes
11¢
$100 on Yes pays
$833 (8.33x)
Volume
$111K
Trade this on Polymarket
Kalshi
Contract
Below $62,500.00
Last price
9%
As of
Polled 2 h ago
Buy Yes
11¢
Sell Yes
9¢
$100 on Yes pays
$909 (9.09x)
Volume
$27K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

92,500
9.4%
Polymarket 7.5%polled, 2 h agoKalshi 10%polled, 2 h agoBest Yes 8¢ on Polymarket, $100 pays $1,250 (12.5x)
Polymarket
Contract
92,500
Last price
7.5%
As of
Polled 2 h ago
Buy Yes
8¢
Sell Yes
7¢
$100 on Yes pays
$1,250 (12.5x)
Volume
$18K
Trade this on Polymarket
Kalshi
Contract
Above $92,500.00
Last price
10%
As of
Polled 2 h ago
Buy Yes
10¢
Sell Yes
9¢
$100 on Yes pays
$1,000 (10.0x)
Volume
$103K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

60,000
7.9%
Polymarket 8.5%polled, 2 h agoKalshi 6%polled, 2 h agoBest Yes 8¢ on Kalshi, $100 pays $1,250 (12.5x)
Polymarket
Contract
60,000
Last price
8.5%
As of
Polled 2 h ago
Buy Yes
9¢
Sell Yes
8¢
$100 on Yes pays
$1,111 (11.1x)
Volume
$148K
Trade this on Polymarket
Kalshi
Contract
Below $60,000.00
Last price
6%
As of
Polled 2 h ago
Buy Yes
8¢
Sell Yes
6¢
$100 on Yes pays
$1,250 (12.5x)
Volume
$553
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

95,000
6.1%
Polymarket 4.5%polled, 2 h agoKalshi 7%polled, 2 h agoBest Yes 5¢ on Polymarket, $100 pays $2,000 (20.0x)
Polymarket
Contract
95,000
Last price
4.5%
As of
Polled 2 h ago
Buy Yes
5¢
Sell Yes
4¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$26K
Trade this on Polymarket
Kalshi
Contract
Above $95,000.00
Last price
7%
As of
Polled 2 h ago
Buy Yes
7¢
Sell Yes
6¢
$100 on Yes pays
$1,429 (14.3x)
Volume
$43K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

57,500
4.7%
Polymarket 4.7%polled, 2 h agoKalshi 5%polled, 2 h agoBest Yes 4.7¢ on Polymarket, $100 pays $2,128 (21.3x)
Polymarket
Contract
57,500
Last price
4.7%
As of
Polled 2 h ago
Buy Yes
4.7¢
Sell Yes
4.6¢
$100 on Yes pays
$2,128 (21.3x)
Volume
$266K
Trade this on Polymarket
Kalshi
Contract
Below $57,500.00
Last price
5%
As of
Polled 2 h ago
Buy Yes
5¢
Sell Yes
3¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$3K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

97,500
4.3%
Polymarket 3.1%polled, 2 h agoKalshi 5%polled, 2 h agoBest Yes 3.2¢ on Polymarket, $100 pays $3,125 (31.3x)
Polymarket
Contract
97,500
Last price
3.1%
As of
Polled 2 h ago
Buy Yes
3.2¢
Sell Yes
3¢
$100 on Yes pays
$3,125 (31.3x)
Volume
$19K
Trade this on Polymarket
Kalshi
Contract
Above $97,500.00
Last price
5%
As of
Polled 2 h ago
Buy Yes
5¢
Sell Yes
4¢
$100 on Yes pays
$2,000 (20.0x)
Volume
$35K
Trade this on Kalshi
Resolution sources differ

Do not treat this price difference as directly comparable.

Prices on these venues are 2 h old, too old to show an executable spread.

55,000
3.2%
Polymarket 3.2%polled, 2 h agoBest Yes 3.2¢ on Polymarket, $100 pays $3,125 (31.3x)
Polymarket
Contract
55,000
Last price
3.2%
As of
Polled 2 h ago
Buy Yes
3.2¢
Sell Yes
3.1¢
$100 on Yes pays
$3,125 (31.3x)
Volume
$50K
Trade this on Polymarket
100,000
2.1%
Polymarket 2.1%polled, 2 h agoBest Yes 2.1¢ on Polymarket, $100 pays $4,762 (47.6x)
Polymarket
Contract
100,000
Last price
2.1%
As of
Polled 2 h ago
Buy Yes
2.1¢
Sell Yes
2¢
$100 on Yes pays
$4,762 (47.6x)
Volume
$53K
Trade this on Polymarket

Venue prices are 2 h old, so we are not showing a cross-venue spread. Check each venue for current prices. Find markets with fresh spreads

Different bets: these contracts settle on different rules

Where they differ

  • Kalshi settles on CF Benchmarks real-time indices (e.g. BRTI); Polymarket on Binance USDT-pair 1-minute candle highs/lows. A brief wick on one source may not appear on the other.
  • Windows differ: Polymarket counts from market creation; Kalshi rungs count from each rung's own start date (e.g. Feb 5, 2026 for some 2026 lows).
  • Kalshi rungs are strict ('Above $99,999.99', 'Below $55,000'); Polymarket rungs are inclusive. They differ only at exactly the level.
Polymarket
Polymarket resolves via:
UMA optimistic oracle, source: binance.com
Kalshi
Kalshi resolves via:
Kalshi (CFTC-regulated exchange), source: CF Benchmarks
Show full rule comparison
  • Kalshi settles on CF Benchmarks real-time indices (e.g. BRTI); Polymarket on Binance USDT-pair 1-minute candle highs/lows. A brief wick on one source may not appear on the other.
  • Windows differ: Polymarket counts from market creation; Kalshi rungs count from each rung's own start date (e.g. Feb 5, 2026 for some 2026 lows).
  • Kalshi rungs are strict ('Above $99,999.99', 'Below $55,000'); Polymarket rungs are inclusive. They differ only at exactly the level.
  • Trading closes Dec 1, 2026, 5:00 AM UTC on Polymarket and Dec 1, 2026, 4:59 AM UTC on Kalshi.

Summarized from each venue’s published rules; the venue’s own rules page is the final word.

How the odds have moved

The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.

  • 77,500
  • 75,000
  • 80,000

Order books

Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.

Top of book

Connecting
Best bid
—
Spread
—
Best ask
—

Waiting for the first live quote…

Depth · top 8 levels

Loading snapshot…

Recent trades

Loading…

Kalshi

Kalshi doesn’t list 77,500 for this event.

What your stake buys

Enter a stake to see where it buys the most after fees, using each venue’s live order book.

$
Buy

Loading both order books…

Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.07 × price × (1 − price) per share (crypto rate). Fee calculator. Estimates only, not advice.

About this market

Live prediction market odds for "How high will BTC get in November?". 77,500 leads at 91.6%. Next is 75,000 at 80.9%. $2.6M has traded across 19 outcomes on Polymarket and Kalshi. The market is expected to resolve by Dec 1, 2026.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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