Will BTC trimmed mean be above $85000.00 by 11:59 PM ET on Sep 30, 2026?

ResolutionResolved YES

YES payout100¢

NO payout0¢

VenueKalshi

Realized · held to resolution+100%$100 paper stake

Kalshi50¢ → 100¢

Our position · YES50¢ → 100¢

Signal endedSep 21

Forecast updated

Sep 4 forecast

Bitcoin is only 4.79% below the threshold after a sharp rally, so a trimmed-mean reading above $85,000 by September 30 is favored.

The latest evidence is mixed: price and ETF flows improved sharply, but short covering, nearby holder supply and stretched momentum point to an early pullback. Bitcoin nevertheless sits just 4.79% below the threshold with most of September remaining, leaving ample time for renewed buying to lift the smoothed measure. A brief spot spike may be insufficient because the calculation removes extremes and averages the remaining observations. No supplied observation confirms the current cumulative trimmed mean, so spot prices are informative proxies rather than proof of resolution.

Points to YES

The early-September rally has brought Bitcoin close to the threshold with substantial time remaining.
Early on September 4, Bitcoin gained about 6.8% over 24 hours to reach $82,240, its highest level since May.
Large spot Bitcoin ETF inflows indicate renewed institutional demand capable of extending the rally.
US-listed spot Bitcoin ETFs recorded $730.9 million in net inflows on September 3, their largest daily inflow since January 14.

Points to NO

Bitcoin remains below the $85,000 threshold, leaving a meaningful gap that sustained gains must close.
At 9:58 AM on September 4, Gemini quoted Bitcoin at $81,140.07, below the threshold.
The rally may lack durable fresh buying because short covering supplied much of its momentum.
On September 3, an assessment attributed the latest rally largely to short covering rather than new long positions.
A dense holder cost basis near the current market could create selling pressure before Bitcoin reaches $85,000.
As of September 3, about 880,000 BTC had a cost basis between roughly $77,500 and $80,300, creating potential breakeven supply near the market.

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