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Will the California HSR meet its Bay Area<->LA ridership goals by 2030 (8.5M/y)
22%
Unlikely
Last updated: 2025-05-24

Market forecasts are on page 3 of https://www.cahsrprg.com/wp-content/uploads/sites/15/2018/08/Model_sensitivities_AppendixB.pdf

Market resolves NO if that rail linkage doesn't exist by 2030.

Screenshot in case the above doc gets...

Last updated: 2025-05-24
★★☆☆☆
Manifold Markets
Forecasters: 11
Volume: M454
Will global fertility drop to 0.25 births per woman before 2046?
1%
Exceptionally unlikely
Last updated: 2024-10-07

Related Question on Metaculus:

  • What will the global total fertility rate be in 2050?

From a recent Guardian piece,

The end of humankind? It may be coming sooner than we think, thanks to hormone-disrupting chemicals that are decimating...

Last updated: 2024-10-07
★★★☆☆
Metaculus
Forecasts: 199
Will the highest temperature in New York City be between 46-47°F on February 17?
31%
Unlikely
Last updated: 2026-02-16

This market will resolve to the temperature range that contains the highest temperature recorded at the LaGuardia Airport Station in degrees Fahrenheit on 17 Feb '26.

The resolution source for this market will be information from Wunderground,...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $1.0k
Will the Forethought Foundation have more than two full-time equivalent employees in 2025?
69%
Likely
Last updated: 2024-10-07

The Forethought Foundation for Global Priorities Research is a recently launched think tank led by William MacAskill, which "aims to promote academic work that addresses the question of how to use our scarce resources to improve the world by as much...

Last updated: 2024-10-07
★★★☆☆
Metaculus
Forecasts: 89
Will Plasma reach $2.20 by December 31, 2026?
12%
Unlikely
Last updated: 2026-02-16

This market will immediately resolve to “Yes” if any Binance 1-minute candle for XPL (XPL/USDT) between November 24, 2025, 17:35 and December 31, 2026, 23:59 in the ET timezone has a final “High” price equal to or greater than the price specified in...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $90
Will Windows's desktop market share in 2026 be at least 5% lower than in 2024?
49%
About Even
Last updated: 2025-06-07

In October 2025, Microsoft is set to drop support for Windows 10, aside from an optional paid subscription to keep getting security updates for the next few years. Windows 11, the replacement they'd like to move people onto, is broadly poorly-reputed..

Last updated: 2025-06-07
★★☆☆☆
Manifold Markets
Forecasters: 13
Volume: M262
Will the ARC AGI Grand Prize be claimed before January 2027?
28%
Unlikely
Last updated: 2025-06-15

The ARC AGI Prize is a $1,000,000+ public competition aimed at advancing research in artificial general intelligence (AGI) by developing open-source solutions for the ARC-AGI benchmark, which measures the ability to acquire new skills and solve novel...

Last updated: 2025-06-15
★★☆☆☆
Manifold Markets
Forecasters: 61
Volume: M11k
Will Leeds United FC vs. Manchester City FC end in a draw?
23%
Unlikely
Last updated: 2026-02-16

In the upcoming game, scheduled for February 28, 2026 If the game ends in a draw, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed..

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $943
Will there be exactly 6 earthquakes of magnitude 7.0 or higher worldwide by June 30?
18%
Unlikely
Last updated: 2026-02-16

This market will resolve according to the total number of earthquakes with a magnitude of 7.0 or higher that occur anywhere on Earth between December 4, 2025, 12:00 PM ET, and June 30, 2026, 11:59 PM ET.

The resolution source for this market is the...

Last updated: 2026-02-16
★★★★☆
Polymarket
Liquidity: $8.9k
"Will the World Health Organization officially declare H5N1 a pandemic before December 31st 2025
8%
Very unlikely
Last updated: 2025-04-29

This market seeks to predict whether the H5N1 avian influenza virus will be officially declared a pandemic by the World Health Organization (WHO) by December 31st 2025.

For this question, the resolution will depend solely on an official WHO...

Last updated: 2025-04-29
★★☆☆☆
Manifold Markets
Forecasters: 11
Volume: M261
Will Samsunspor win on 2026-02-22?
64%
Likely
Last updated: 2026-02-16

In the upcoming game, scheduled for February 22, 2026 If Samsunspor wins, this market will resolve to "Yes". Otherwise, this market will resolve to "No". If the game is postponed, this market will remain open until the game has been completed. If the...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $645
LoL: Bushido Wildcats vs SU Esports (BO5) - TCL Playoffs
68%
Bushido Wildcats
32%
SU Esports
Last updated: 2026-02-16

This market refers to the LoL match between Bushido Wildcats and SU Esports in the TCL Playoffs, scheduled for February 20 at 10:00AM ET.

This market will resolve to "Bushido Wildcats" if Bushido Wildcats win the match against SU Esports.

This...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $1.3k
Will Russia capture Pokrovka by...?
8%
Very unlikely
Last updated: 2026-02-16

This market will resolve to “Yes” if, according to the ISW map, Russia captures the intersection at 50.802224° N, 35.379423° E in Pokrovka, Sumy Oblast, by February 28, 2026, at 11:59 PM ET.

The intersection will be considered captured if any part...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $4.6k
Another Donald Trump assassination attempt disclosed?
45%
About Even
Last updated: 2025-06-08

Resolution Criteria

This market resolves YES if a new, previously undisclosed assassination attempt against Donald Trump is publicly revealed between market creation and resolution date. It resolves NO if no new assassination attempt is disclosed...

Last updated: 2025-06-08
★★☆☆☆
Manifold Markets
Forecasters: 19
Volume: M735
Will 10-day out weather forecasting reach 60% accuracy before 2029?
74%
Likely
Last updated: 2025-04-10

This question will resolve as Yes if, before 2029, the European Centre for Medium-Range Weather Forecasts (ECMWF) reports that the day 10 forecast for 500 hPa height has reached an anomaly correlation coefficient of 60% or greater for either the...

Last updated: 2025-04-10
★★☆☆☆
Manifold Markets
Forecasters: 53
Volume: M5.9k
Will Mohammed bin Salman win the Nobel Peace Prize in 2026?
1%
Exceptionally unlikely
Last updated: 2026-02-16

This market will resolve according to the winner of the 2026 Nobel Peace Prize, as announced by the Norwegian Nobel Committee.

If multiple listed individuals or entities jointly receive the prize, the market will resolve to a single winner. If...

Last updated: 2026-02-16
★★★☆☆
Polymarket
Liquidity: $45k
Will the Democratic Party win the VA-01 House seat?
73%
Likely
Last updated: 2026-02-16

This market will resolve according to the party of the candidate who wins the VA-01 congressional district seat in the U.S. House of Representatives in the 2026 midterm elections. The midterm elections will take place on November 4, 2026.

​​A...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $102
Will Bulgaria win the gold medal for Winter Olympics 2026: Biathlon - Women's 4 X 6km Relay at the 2026 Milano Cortina Winter Olympics?
< 1%
Exceptionally unlikely
Last updated: 2026-02-16

This market will resolve according to the participant (country team or individual participant as applicable to the event) that is awarded the gold medal at the 2026 Milano-Cortina Winter Olympics for Winter Olympics 2026: Biathlon - Women's 4 X 6km...

Last updated: 2026-02-16
★★☆☆☆
Polymarket
Liquidity: $1.2k
UFC Fight Night: Juliana Miller vs. Carli Judice (Women's Flyweight, Prelims)
83%
Judice
18%
Miller
Last updated: 2026-02-16

This market will resolve to "Miller" if Juliana Miller is officially declared the winner of the fight against Carli Judice at UFC Fight Night: Strickland vs. Hernandez, scheduled for February 21, 2026.

It will resolve to "Judice" if Carli Judice is...

Last updated: 2026-02-16
★★★☆☆
Polymarket
Liquidity: $11k
Will the first person to walk on Mars make it back to Earth?
74%
Likely
Last updated: 2025-04-17

If there are multiple people in the first mission, any of them getting back to Earth will resolve YES. Must still be alive.

Market open until it happens

See: @/strutheo/will-elon-musk-be-the-first-person

Last updated: 2025-04-17
★★☆☆☆
Manifold Markets
Forecasters: 172
Volume: M22k
Nexus FDV above $300M one day after launch?
15%
Unlikely
Last updated: 2026-02-16

This market will resolve to "Yes" if the Fully Diluted Valuation of Nexus's governance token is greater than the value specified in the title 1 day after launch. Otherwise, the market will resolve to "No."

The token must be actively, publicly...

Last updated: 2026-02-16
★★★☆☆
Polymarket
Liquidity: $12k

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