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demonstrationEvidence Brief · demo-1.0.0Demo laboratory

Central bank holds rates while emphasizing persistent inflation risk

The fictional policy statement kept the rate unchanged but reduced expectations for near-term easing.

DXY / EURUSDRevision 01

Demo mode. Fictional scenarios for learning the workflow. Nothing in this mode is an actionable market observation.

Score anatomy

Why 86/100?

high
confidence-v1.0.0
Source reliability97/100 · 18% normalized
97%
Published input factorWeighted contribution · 17.46 pts
Timestamp alignment96/100 · 17% normalized
96%
Published input factorWeighted contribution · 16.32 pts
Asset relevance92/100 · 16% normalized
92%
Published input factorWeighted contribution · 14.72 pts
Abnormal-move magnitude78/100 · 14% normalized
78%
Published input factorWeighted contribution · 10.92 pts
Volume confirmation72/100 · 10% normalized
72%
Published input factorWeighted contribution · 7.20 pts
Information novelty80/100 · 10% normalized
80%
Published input factorWeighted contribution · 8.00 pts
Competing-event clarity70/100 · 8% normalized
70%
Lower scores indicate more plausible competing catalysts.Weighted contribution · 5.60 pts
Cross-asset confirmation81/100 · 7% normalized
81%
Published input factorWeighted contribution · 5.67 pts
Published formula
round(sum(component score × component weight) / sum(component weight))
Not outcome-calibrated · n=0

No outcome-calibration sample is attached to this score. Treat the number as a transparent evidence index, not a probability.

Strength of evidentiary support for the ranked explanation; not proof of causation or expected return.

Missing evidence gates

  • · At least one sourced claim is required.
  • · Every competing hypothesis must cite stored evidence IDs.
Evidence map

Claims stay attached to receipts.

C01The fictional policy statement kept the rate unchanged but reduced expectations for near-term easing.
Statement publication
Demonstration policy statement · demonstration · supports

The official demonstration statement preceded the fastest part of the currency reaction.

Rates confirmation
Demonstration policy statement · demonstration · supports

Two-year yields moved in the same direction as the dollar.

Competing explanations

What else fits the tape?

Alternative 01

Late-session liquidity: Reduced liquidity around the announcement may have increased short-term price sensitivity.

0 linked evidence items
Alternative 02

Overseas policy repricing: A separate foreign inflation estimate also affected the currency pair.

0 linked evidence items

What would weaken this

  • · A verified competing catalyst with stronger timing and asset relevance would weaken this relationship.

Limitations

  • · Policy text, names, probabilities, and returns are fictional.
  • · FX is a relative market and cannot be explained by one country alone.

Revision history

  1. Revision 01

    Initial demonstration dossier assembled from the phase-one record.

    Supported · 2 evidence · 2 alternatives
Canonical evidence artifact
marketlensresearch.com/events/central-bank-hawkish-hold
Point-in-time replay

What was knowable—then.

Each frame excludes evidence, revisions, and market observations that had not become available yet.

explained
As of Aug 29, 2026, 6:00:00 PM
marketdemonstration

Event

0

Benchmark 0 · volume 100

Deep analysis · demonstration dossier
Evidence chain

From record to calibrated conclusion

01
Verified source
Demonstration policy statement
02
Normalized event
Central bank
03
Affected asset
DXY, US2Y
04
Measured reaction
+0.94% session
05
Possible mechanism
Hawkish language reduces expected rate cuts
06
Confidence
86/100 · high
Reaction timeline

DXY versus EURUSD

DXY EURUSDReturns rebased to event time
Asset return
+0.94%
Benchmark
+0.16%
Abnormal return
+0.78%
Volume anomaly
+61.00%
Volatility
1.3× normal
Persistence
Persisted
Learn why

The economic mechanism

The bank did not raise rates, but its language suggested cuts might arrive later. That was followed by higher short-term yields and a stronger dollar in this demonstration.
  1. 01Hawkish language reduces expected rate cuts
  2. 02Relative expected yields support the currency
  3. 03Short-maturity yields respond to the revised policy path
Score anatomy

Why 86/100?

high
confidence-v1.0.0
Source reliability97/100 · 18% normalized
97%
Published input factorWeighted contribution · 17.46 pts
Timestamp alignment96/100 · 17% normalized
96%
Published input factorWeighted contribution · 16.32 pts
Asset relevance92/100 · 16% normalized
92%
Published input factorWeighted contribution · 14.72 pts
Abnormal-move magnitude78/100 · 14% normalized
78%
Published input factorWeighted contribution · 10.92 pts
Volume confirmation72/100 · 10% normalized
72%
Published input factorWeighted contribution · 7.20 pts
Information novelty80/100 · 10% normalized
80%
Published input factorWeighted contribution · 8.00 pts
Competing-event clarity70/100 · 8% normalized
70%
Lower scores indicate more plausible competing catalysts.Weighted contribution · 5.60 pts
Cross-asset confirmation81/100 · 7% normalized
81%
Published input factorWeighted contribution · 5.67 pts
Published formula
round(sum(component score × component weight) / sum(component weight))
Not outcome-calibrated · n=0

No outcome-calibration sample is attached to this score. Treat the number as a transparent evidence index, not a probability.

Strength of evidentiary support for the ranked explanation; not proof of causation or expected return.

Market context
  • Markets had priced a high probability of a cut within two meetings.
Who may benefit
  • Dollar-denominated cash holders
  • Importers paying in weaker currencies
Who may face pressure
  • Dollar-funded borrowers
  • Exporters exposed to a stronger domestic currency