Will world GDP growth be 3.1% in 2026?
Cross-Platform Prices
Polymarket
Bid
0.1
Ask
0.7
Mid
0.0
Vol: $260
Kalshi
Bid
0.0
Ask
0.0
Mid
0.0
Vol: $1K
Polymarket
Bid
0.1
Ask
0.7
Mid
0.0
Vol: $260
Kalshi
Bid
0.0
Ask
0.0
Mid
0.0
Vol: $7K
Polymarket
Bid
0.1
Ask
0.7
Mid
0.0
Vol: $260
Kalshi
Bid
0.1
Ask
0.1
Mid
0.1
Vol: $2K
Polymarket
Bid
0.1
Ask
0.7
Mid
0.0
Vol: $260
Kalshi
Bid
0.0
Ask
0.1
Mid
0.0
Vol: $887
Matched Pairs
Poly
Kalshi
entity
431 bps
BUY K → SELL P
Polymarket
Will world GDP growth be 3.1% in 2026?
Bid 0.07 · Ask 0.69 · Mid 0.02 · Vol $260
Kalshi
GDP growth in 2026?
Bid 0.00 · Ask 0.02 · Mid 0.01 · Vol $1K
Spread Buy K: 0.0431
Spread Buy P: -0.7038
Best Arb: 0.0431 (431 bps)
Poly
Kalshi
entity
225 bps
BUY K → SELL P
Polymarket
Will world GDP growth be 3.1% in 2026?
Bid 0.07 · Ask 0.69 · Mid 0.02 · Vol $260
Kalshi
GDP growth in 2026?
Bid 0.03 · Ask 0.04 · Mid 0.04 · Vol $7K
Spread Buy K: 0.0225
Spread Buy P: -0.6747
Best Arb: 0.0225 (225 bps)
Poly
Kalshi
entity
19 bps
BUY K → SELL P
Polymarket
Will world GDP growth be 3.1% in 2026?
Bid 0.07 · Ask 0.69 · Mid 0.02 · Vol $260
Kalshi
GDP growth in 2026?
Bid 0.05 · Ask 0.06 · Mid 0.06 · Vol $2K
Spread Buy K: 0.0019
Spread Buy P: -0.6553
Best Arb: 0.0019 (19 bps)
Poly
Kalshi
entity
19 bps
BUY K → SELL P
Polymarket
Will world GDP growth be 3.1% in 2026?
Bid 0.07 · Ask 0.69 · Mid 0.02 · Vol $260
Kalshi
GDP growth in 2026?
Bid 0.00 · Ask 0.06 · Mid 0.03 · Vol $887
Spread Buy K: 0.0019
Spread Buy P: -0.7038
Best Arb: 0.0019 (19 bps)