Vigilentis
Pro
polymarket41 high

Will S&P 500 (SPX) close over $6,500 on the final trading day of December 2026?

Price 29%Volume 1.1MLiquidity 190KClose 2/24/2027, 4:07:09 PMScored 2026-07-04T16:09:35.340ZDriver contract ambiguity
External market
Will S&P 500 (SPX) close over $6,500 on the final trading day of December 2026? market image

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Resolution Risk

high

Estimated band 60-80

fixture checked / not historically calibrated

60-80band
Needs manual review before treating this score as reliable. Band widened for incomplete or ambiguous information.

Deterministic resolution-risk scoring across rules clarity, source authority, deadline boundaries, outcome determinability, evidence conflict, and related-market mismatch.

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Resolution risk score

41

Heuristic point estimate; use the band.

Estimated band

60-80

Wider deterministic band because source, outcome, platform, parser, or evidence uncertainty remains. Fixture-checked, not historically calibrated.

Epistemic confidence

low

Platform resolution authority or finality is unknown. / Source chain confidence is weak or source precedence is unclear.

Review priority

46

Data confidence

Confidence n/a

Evidence completeness

0

complete

Outcome policy

binary

Outcome risk 0/100

Platform resolution

unknown

Finality unknown / Dispute unknown / Platform risk 100/100

Source chain

unknown

Revision unknown / Latency unknown / Policy multiple sources no hierarchy / Source risk 78/100

Parsed rule

publication time

Title event time

Assessment state

needs manual review

contract ambiguity

Risk Breakdown

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Exact Reasons

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Rules & Clarifications

Source quality: explicit source

Source: Unlock in Pro

No rule or clarification change has been detected.

Updated not detected

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Evidence Items

Starter risk-market source metadata7/4/2026, 4:09:35 PM

Evidence excerpt is locked in Pro.

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