Bitcoin has moved back above $80,000, and with that rally a closely watched late-bear-market technical signal has now been triggered.
After the weekly close for the period ending Sept. 20, Bitcoin finished back above its 50-week moving average for the first time in nearly 45 weeks. Recent data cited in the report put BTC around $81,300 to $81,450, while the 50-week moving average stood near $78,115.
That means Bitcoin has not only reclaimed the $80,000 round-number level, but also pushed through a long-term trend line that had capped rebounds several times since late last year. Alex Thorn, head of research at Galaxy Research, said that when Bitcoin regains the 50-week moving average during a bear market, it has often signaled that the true cycle low is already in place.
History shows 11 of 13 recoveries above the 50-week average did not lead to new lows
Galaxy Research reviewed six completed major Bitcoin bear markets since 2011 and found 13 instances in which BTC reclaimed the 50-week moving average on a weekly basis. In 11 of those cases, Bitcoin did not fall below the prior bear-market low after the breakout.
On that sample, roughly 85% of the time that Bitcoin moved back above the 50-week average, the low for that bear cycle had already been set.
The report cited several examples. After the 2015 bear market, Bitcoin moved back above the 50-week moving average in October of that year and did not revisit the bear-market low, later climbing toward its nearly $20,000 peak in 2017. After the 2018 bear market, Bitcoin reclaimed the same average in May 2019. Following the 2022 bear market, it broke back above the 50-week line in March 2023 and then continued into the next major upcycle.
That is why Galaxy treats the 50-week moving average as one of the key "ceilings" in a bear market. In a typical bear phase, once Bitcoin falls below that average, later rebounds tend to run into resistance near the line. Only when price gets back above it and stays there does the longer-term market structure begin to look different.
Two false breakouts appeared in 2021 and 2022
The indicator is not perfect. Galaxy's two failed signals both came in the previous cycle.
Bitcoin moved back above the 50-week moving average around Dec. 26, 2021, and again around March 27, 2022, but neither breakout held. Price then fell sharply again and eventually dropped to about $15,500 by late 2022.
That history suggests the current move is better read not as confirmation that a bull market is already established, but as Bitcoin crossing a long-term resistance line that, in past cycles, was usually broken only in the later stage of a bear market. The next test is whether that line can flip from resistance into support.
$78,115 becomes the new line to watch
Based on the latest figures, Bitcoin's 50-week moving average is around $78,115. Compared with the $80,000 round number that has drawn repeated market attention, the more technically important area may now sit lower, around $78,000 to $78,115.
If Bitcoin retests that zone and holds it, the 50-week average that has pressured price for nearly a year could formally shift from resistance to support. That would make the current breakout look more like the pattern seen near the end of prior bear markets.
If BTC quickly falls back below the 50-week average and cannot hold it on a weekly closing basis, the market would still need to watch for a repeat of the false breakouts seen from late 2021 into early 2022.
In other words, the key question is no longer just whether Bitcoin can break back above $80,000. It is increasingly whether the market can defend $78,115 if price pulls back.
Bitcoin has rebounded about 29% in 35 days
Behind the technical breakout, Bitcoin has also posted a notable price recovery. As of Sept. 21, BTC was quoted around $81,450, up nearly 6% over the past week. Over roughly the last 35 days, the rebound has reached about 29%.
In mid-September, Bitcoin briefly fell into the $75,000 range under pressure from U.S. policy and interest-rate factors. Then on Sept. 18, momentum turned sharply and BTC climbed back above $80,000 in one move. On that day, Bitcoin rose about 5% at one point and helped lift SOL, HYPE and several crypto-related stocks.
One of the more important shifts in this rally is that Bitcoin is no longer just moving sideways between $75,000 and $78,000. It has pushed back above a long-term moving average.
Spot Bitcoin ETFs reversed course with a $433 million inflow on Friday
Another change came from U.S. spot Bitcoin ETFs. According to SoSoValue data, the group was still under clear redemption pressure in the first half of the week ending Sept. 18, with net outflows of about $450.3 million on Tuesday and another $296 million on Wednesday.
Flows then turned quickly. Thursday posted about $159.5 million in net inflows, and Friday brought a further $433 million, the largest single-day inflow since Sept. 3. Fidelity's FBTC accounted for about $310.7 million of that total, while BlackRock's IBIT drew about $108.4 million.
For the full week, spot Bitcoin ETFs swung back to a net inflow of about $6.2 million, avoiding a second straight week of net withdrawals.
That $6.2 million figure is small relative to the size of the overall ETF market, but the return of capital as Bitcoin broke back above $80,000 suggests the move was not driven entirely by futures leverage. As of Sept. 18, U.S. spot Bitcoin ETFs had accumulated about $55.16 billion in net inflows since launch, with total net assets of about $102.53 billion.
Short-term focus shifts to the $78,000-$78,115 zone
Bitcoin's market structure now looks different from what traders were watching over the past several weeks. Earlier, attention centered on whether BTC could hold $75,000 and reclaim $77,000 and then $80,000. With the weekly close now back above the 50-week moving average, the benchmark for judging a medium-term trend reversal has changed as well.
The first short-term level to watch is $78,000 to $78,115. As long as Bitcoin holds that area on a pullback, the current breakout structure remains intact. On the upside, the next area in focus is the recent high and the $82,000 to $83,000 range. If price continues higher through that zone, attention could then shift toward $85,000 and above.
On the other hand, if Bitcoin falls back below $78,115 and the next weekly close returns under the 50-week moving average, confidence in this breakout would weaken materially. For now, $80,000 remains the psychological threshold, but $78,115 is increasingly becoming the real dividing line between bullish and bearish control.
Galaxy's historical data gives bulls a favorable number: 11 of the past 13 recoveries above the 50-week moving average were not followed by a new bear-market low. But the record also includes two failures. Over the next few weeks, the more important question is not whether Bitcoin has already broken the line, but whether it can prove that a moving average that acted as a ceiling for nearly a year has now turned into a floor.