Bitcoin is heading toward a significant resistance area after posting one of its best weeks on record, with the price climbing closer to the $80,000 mark.

At the time of writing, BTC is trading at $79,637, up 1.15% over the last 24 hours, according to price data from CoinMarketCap. Its 24-hour trading volume stands at $88.93 billion, and its market capitalization is around $1.60 trillion — a size that ranks Bitcoin among the world's largest financial assets and means even a modest percentage move now shifts its market value by tens of billions of dollars.

Bitcoin Gains 23.5% in a Historic Week

The move follows a week of outstanding gains for the largest cryptocurrency. As Galaxy Research revealed on X, the most recent weekly candle for BTCUSD marked the largest weekly gain in dollar terms in Bitcoin's entire history. Measured in percentage terms, the advance amounted to 23.5%, ranking as the 41st-biggest weekly gain on record. The gap between the two rankings reflects Bitcoin's current scale: the asset trades at prices far above those of its early years, when the biggest percentage moves on record were posted, so a comparatively routine double-digit advance is now enough to set a dollar-denominated record.

The magnitude of the move has brought renewed focus on whether Bitcoin is capable of sustaining its bounce and breaching higher levels of resistance. Galaxy Research has also previously stated that Bitcoin had broken out above multiple key levels of support and cost basis, indicating that the market had managed to avoid the previous selling pressure.

Bitcoin Price Faces an $80.6K Supply Wall

The next big test is currently taking shape around the $80,000 mark. Earlier this week, Whale Factor highlighted a huge cluster of supply in Bitcoin around $80,600, labeling the range as the battleground for bulls and bears. What makes this range important is that it is both a psychological point and a place where past market activity can put further selling pressure on the price. In on-chain analysis, a supply zone marks an area where a large volume of coins last changed hands, and traders refer to a dense cluster of sell interest as a wall because holders who bought near those prices typically look to exit around break-even when price returns to the region.

As Whale Factor noted: "Bitcoin has a clear path straight into $80.6K sell wall, with three resistance levels to overcome."

Provided that Bitcoin manages to clear these regions, the next key level on Whale Factor's map sits at about $90,000. Clearing that region would likely eliminate considerable overhead supply, leaving the way clear for a push toward $113,000. Of course, these levels still represent market forecasts and not necessarily where the market will move next — resistance levels tend to trigger profit-taking or a failed breakout.

What Happens Next for Bitcoin Price?

In the near term, the primary emphasis will still be on whether BTC can recover and sustain above the $80,000 level. In particular, the $80.6K supply zone noted by Whale Factor may prove to be a significant challenge to overcome in the short term. Breaking above this area may pave the way for testing further resistance levels, with $90,000 ultimately coming into play as well. Once BTC breaks through $90,000, the target price of $113,000 set out by Whale Factor may come into consideration.

Beyond the chart itself, market participants commonly cross-check levels like these against demand-side data, such as daily flows into the U.S. spot Bitcoin exchange-traded funds approved in January 2024, one of the market's main channels of institutional access, as well as the on-chain cost-basis metrics of the kind Galaxy Research tracks.

However, should there be no breakout in the surrounding supply zone, the cryptocurrency may be headed back to lower levels of support.

For the time being, the main point to remember is that the cryptocurrency has managed to recover strongly and has reached an important resistance zone following the biggest ever one-week dollar gain for Bitcoin. The coming sessions will be instrumental in determining how the latest bounce evolves from here.