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Home/Macro / Fed/Will the next George R. R. Martin "Not a Blog" post mention "The Winds of Winter"?
ManifoldMacro / FedUpdated 13m ago

Market prices a 17.0% chance of “Will the next George R. R. Martin "Not a Blog" post mention "The Winds of Winter"” — down 3 points in 24 hours

Original Manifold title: “Will the next George R. R. Martin "Not a Blog" post mention "The Winds of Winter"?”

Market probability
17.0%
−3 percentage points
over 24 hours20.0% → 17.0%
394 days until the event deadline
Deadline: September 7, 2027 at 2:39 AM ET

A repricing with partial backing — read the new probability with some caution.

The pricing has partial support: moderate trading volume.

How credible was the move?

Three separate questions — a move can be genuine while the latest price is still settling. Methodology →

Move validity

Is the move backed by real trading and depth?

Moderate

The pricing has partial support: moderate trading volume.

Consensus stability

Has the market settled at the new probability?

Forming

Movement has slowed (3 points over six hours) but the market has not fully settled.

Contract clarity

Will the rules resolve without ambiguity?

Medium

Moderate resolution risk, driven mainly by no resolution basis.

Recent trade activity$325 traded

From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.

Why the odds moved

The probability fell 3.0 percentage points over the last 24 hours (20.0% → 17.0%).

No verified catalyst has been linked to this move yet. ProbCast does not attribute moves to news without evidence connecting the timing of a specific report to the repricing.

What could move this market next?

  • The market's deadline arrivesSeptember 7, 2027 at 2:39 AM ET

    The contract must resolve based on what has happened by this date.

Derived from the contract's own mechanics as of Aug 8, 4:54 AM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.

Advanced analysis (experimental)

Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±26 pts.

One big traderLegacy movement classifier: watch

What's happening

high classifier confidence
One big trader

Recent movement was driven largely by one participant with little broad follow-through. The move may not represent consensus.

Market data

24h volume

Ṁ325

Liquidity

Ṁ1K

Total volume

Ṁ325

Category
Macro / Fed
Venue
Manifold
Change (pts)1H0.06H-3.024H-3.07D-3.0
Score breakdown — Movement, Liquidity & Trust

ProbCast Trust Score

26/ 100 · Low

Weakly supported. Treat this number skeptically. Main caveat: thin liquidity.

ProbCast measures how reliable this market probability appears — not what to trade.

Movement49

Magnitude of recent probability change

Liquidity56

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ProbCast — Odds Reliability

Know whether prediction-market odds can be trusted. ProbCast analyzes liquidity, market activity, spreads, and price movement to help distinguish meaningful repricing from thin-market noise.

Questions? Chat with us on Telegram
TodayTop MoversEventsAll MarketsWhat ChangedVenue DivergencePolymarket vs KalshiMethodologyCoverageMeta's ArenaWatchlistTerms of UsePrivacyCrypto
  • One participant drove 92% of recent flow
  • Move not broadly confirmed (2 participants)

Read with caution —Read the latest price with caution; conditions make it an unreliable summary right now.

More details — reliability score, dynamics, durability
Reliability score
4Low
Where the price path tends to go next555 observed
  • Illiquid / quiet99%

Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.

DurabilityMedium· half-life <1h
PredictabilityElevated irreducibility

Secondary read: leaning toward Thin market.

A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.

Open interest
—
Current probability
17.0%
7-day range
15.3% – 20.0%
Resolves
Sep 7, 2027

Depth of the order book and volume

Trust breakdown

26/100 · Low

Weakly supported. Treat this number skeptically. Main caveat: thin liquidity.

  • Liquidity anchor+41
  • Price steadiness+15
  • Thin liquidity-20
  • Limited history-8
Trust score26 / 100
How these scores work →
View on Manifold

ProbCast provides prediction-market data and analytics for informational purposes only. Not financial, trading, betting, investment, legal, or tax advice. Market-implied probabilities can be wrong, illiquid, manipulated, or affected by ambiguous resolution rules.

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Will the Federal Reserve Hike rates by 25bps at their October 2027 meeting?

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Kalshi$34 24h
Macro / Fed
Politics
AI / Tech
Geopolitics

ProbCast provides prediction-market data and analytics for informational purposes only. Not financial, trading, betting, investment, legal, or tax advice. ProbCast is not a betting platform, exchange, or broker and does not provide buy or sell recommendations. Intended for users 18+; availability of prediction-market activity varies by jurisdiction. Venue data is aggregated from third parties and may be delayed or inaccurate. See our Terms of Use.

Market-implied probabilities can be wrong, illiquid, manipulated, or affected by ambiguous resolution rules.

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