How much longer to reach 20 traders compared to 10?
20
300Ṁ2138
resolved Dec 20
Resolved
1.50 times as long
Resolved
YES
Below 2
Resolved
NO
At least 2
Resolved
NO
At least 3
Resolved
NO
At least 4

Experimental, I hope this works out!

Every option is a threshold, not a bucket, so some of them overlap. When this market reaches 20 traders, I will calculate "(time from market creation to reach 20 traders) divided by (time from market creation to reach 10 traders)". All options that apply to the result will resolve YES, all others will resolve NO.

Question created: 18 Oct 2025, 11:56:04 UTC

Seventh trader reached: 12 Dec 2025, 16:36:14 UTC

That means the cut-off times and dates are as follows:

5 Feb 2026, 21:16:24 UTC

2 Apr 2026, 01:56:34 UTC

27 Mai 2026, 06:36:44 UTC

21 Jul 2026, 11:16:54 UTC


Keeping track of traders:

  1. 4fa

  2. Henry38hw

  3. wingspan

  4. TonyBaloney

  5. BastiaanVorster

  6. MaxE

  7. Gabu

  8. winged_one

  9. notbayesian

  10. SimonWestlake

  11. JeromeHPowell

  12. Bayesian

  13. realDonaldTrump

  14. draaglom

No guarantee for the AI claims below:

  • Update 2025-10-18 (PST) (AI summary of creator comment): The market has multiple answer options where "At least 2" includes "at least 3" and all higher values. The market will resolve to either "below 2" or "at least 2" (not both).

  • Update 2025-10-19 (PST) (AI summary of creator comment): The calculation will be: (time from market creation to reach 20 traders) divided by (time from market creation to reach 10 traders)

Both time measurements start from market creation, not from when 10 traders was reached.

  • Update 2025-12-12 (PST) (AI summary of creator comment): The creator will extend the close date if necessary to allow the market to reach 20 traders for proper resolution.

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@4fa please resolve

Someone please trade on this

bought Ṁ1 YES

@NzJack0n ur welcome

opened a Ṁ50 NO at 7% order

Just 3 more!

That's 10!

Will you extend the close date if necessary?

When do you count the 20 traders time? When 10 traders or when market starts?

@Gabu I will calculate "(time from market creation to reach 20 traders) divided by (time from market creation to reach 10 traders)" and resolve to that number.

@4fa ok

bought Ṁ10 NO

Look at the expected

@Gabu Yeah, the expected value is off right after betting, unfortunately. Reloading the page sometimes helps.

bought Ṁ25 YES

Can't we just bet no to everything

sold Ṁ0 NO

@Gabu You can absolutely do that, if you want.

Does at least 2 include at least 3. In other words will it resolve as below 2 or at least 2?

@TonyBaloney "At least 2" includes "at least 3" and the market will resolve either "below 2" or "at least 2". I can compensate you for your losses in case that was misleading.

@4fa No worries. That makes sense and I should have read it better. It might be clearer in the rules because it’s an unusual structure.

bought Ṁ5 NO

Expected value seems to be off – that's what I get for mixing "below" and "above" thresholds…

Edit: Huh, now it looks okay.

Edit: Seems to be off right after trading and okay right after reloading the page.

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