KalshiOtherActive

Will a NYSE marketwide circuitbreaker happen before 2027?

6.1¢+1539

last trade · closes 2027-01-01

Open on Kalshi (opens in a new tab)Compare across venues

24h volume$254
Open interest$63.6K
Lifetime volume$175.9K

Odds history

No odds history archived for this market yet — the archive accrues continuously.

How this market settles

Pays Yes when
If any New York Stock Exchange marketwide circuit breaker is imposed after December 9, 2025 and before Jan 1, 2027, then the market resolves to Yes.
When
Closes 2027-01-01.
Read the full rules Kalshi publishes

If any New York Stock Exchange marketwide circuit breaker is imposed after December 9, 2025 and before Jan 1, 2027, then the market resolves to Yes.

What this bet really costs you

  • On $100 at 6¢ you pay $6.58 in fees on Kalshi

    0.39¢ per contract · 1666 contracts

  • On $100 at 6¢ you pay $5.64 in fees on Polymarket US

    0.34¢ per contract · 1666 contracts

Exchange-side taker fees per each venue's published formula (rate × contracts × price × (1 − price)); contracts = stake ÷ price, rounded down to whole contracts. Fees peak at 50¢ and shrink toward the extremes. Most quoted cross-venue “arbs” are negative-EV after these fees; the taker-fee breakeven on a Kalshi/Polymarket pair is roughly 3.5–4¢.

Free Telegram alerts. Example:

Polymarket moved 8¢ on US recession in 2026? in the last 60 minutes (12¢ → 20¢). Kalshi hasn't caught up — still sitting at 14¢.Get alerts (opens in a new tab)

Data: Kalshi id KXNYSECIRCUIT-27 · ← All tracked markets