Bitcoin closed the week of Sept. 20 at $81,178, its first weekly settlement above the 50-week moving average since November 2025, and pushed further to an intraday high above $87,000 the next day.

The breakout clears one of the market's most closely watched technical lines, but leaves open the question of whether the buying underneath it can hold that ground.

Galaxy Research examined 13 prior instances of Bitcoin reclaiming the 50-week average on a weekly close.

Eleven of those reclaims held, with the bear market's low staying in place afterward. In four of five completed bear markets that had previously lost the indicator, that first weekly reclaim marked the definitive bottom.

Galaxy's sample draws repeatedly from the same handful of market cycles, limiting how much weight the pattern alone can carry.

Nicolai Sondergaard, senior research analyst at Nansen , points to a specific gap behind the rally. Large Bitcoin traders on Hyperliquid remained net short even as price broke higher, and on-chain data showed more Bitcoin flowing into exchanges than out of them over the two days surrounding the move.

“Bitcoin's move above $84,000 looks less like a clean macro-driven accumulation event and more like a combination of renewed ETF demand and a large short squeeze.”

Under-positioned traders forced to chase price can keep a rally running mechanically for a while. Sondergaard's added that capital has moved into higher-beta pockets like lending, yield and RWA-linked tokens, staying selective and concentrated in specific corners of the market.