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$154.6b

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$323,326,361

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2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

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4,612

PLATFORM COVERAGE:

5

Polymarket:

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VS.

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Economics
SOFR for October 20, 2026
kalshi

What will SOFR be on October 20, 2026?

Volume:
$6,158

Exactly 3.90%

 - Kalshi

Exactly 3.90% - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 21, 2026

Closed: Oct 21, 7:59 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Exactly 3.90%

View
0%
Yes 0¢No 100¢
—
N/A
$2,558
N/A
N/A
$2,464
Settled
No
kalshi

3.85% or Below

0%
Yes 0¢No 100¢
—
N/A
$1,200
N/A
N/A
$1,200
Settled
No
kalshi

Exactly 3.86%

0%
Yes 0¢No 100¢
—
N/A
$1,200
N/A
N/A
$1,200
Settled
No
kalshi

3.91% or Above

0%
Yes 0¢No 100¢
—
N/A
$1,200
N/A
N/A
$1,200
Settled
No
kalshi

Exactly 3.87%

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Exactly 3.88%

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
kalshi

Exactly 3.89%

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 7

Description

The Secured Overnight Financing Rate (SOFR) serves as a key benchmark for financial contracts and lending rates. On October 20, 2026, various thresholds will determine different market outcomes based on where the rate falls.

Kalshi

Each market resolves based on the exact SOFR value reported for October 20, 2026, from the specified data table. Markets with thresholds at or above 3.85% resolve to Yes if the reported rate meets or exceeds that level, while markets with exact thresholds resolve to Yes only if the rate matches precisely. All markets use the initially reported value, with later revisions disregarded.

Frequently asked questions

On Kalshi, the dashboard for the SOFR interest rate market tracks the current implied probability of various SOFR outcomes for October 20, 2026. You’ll find a price history chart displaying how the market has valued different rates over time, as well as the 24-hour trading volume, currently at $6,158. The total volume traded in this market is $6,158. The dashboard also highlights the outcome currently favored by traders, though it's important to remember that probabilities can shift as new information becomes available.

Currently, it's difficult to directly compare prediction market odds to analyst forecasts for this specific event, as comprehensive consensus forecasts for SOFR this far in the future are not widely available. However, generally, prediction markets can offer a different perspective than traditional polls or expert opinions. This is because traders have 'skin in the game' and are incentivized to make accurate predictions, potentially leading to a more realistic assessment of future outcomes than surveys or qualitative analyses. It’s worth noting that this market reflects the collective judgment of those willing to put capital behind their beliefs.

On Kalshi, this market is priced using a continuous double auction, meaning traders can buy and sell contracts representing different SOFR rates. The price of each contract reflects the market’s implied probability of that rate occurring on October 20, 2026. As more traders participate and new information emerges, these prices will fluctuate, providing a real-time assessment of expectations. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market depth and order book are visible on the platform, allowing traders to assess the available liquidity and potential price movements.

This market resolves around Oct 28, 2026, with the outcome confirmed once the actual SOFR rate for October 20, 2026, is verifiable from credible public reporting. The market will pay out to the contracts corresponding to the official SOFR rate published by the Federal Reserve Bank of New York. Traders holding contracts for the correct rate will receive a payout, while those holding contracts for incorrect rates will not. The exact payout amount depends on the market price at the time of resolution.

Several economic signals and events could significantly move this market between now and its resolution. Changes in Federal Reserve monetary policy, such as interest rate hikes or cuts, would be a major driver. Unexpected shifts in inflation data, employment figures, or GDP growth could also influence expectations about future SOFR rates. Geopolitical events and global economic conditions could also play a role, as these factors can impact overall financial market sentiment and risk appetite. Any news that alters the perceived path of the US economy is likely to affect trading activity in this market.