Crypto derivatives markets are heating up as Glassnode reports perpetual open interest has risen in anticipation of a big move at the end of this year.
Perpetual open interest (OI) has risen from 304,000 to 310,000 Bitcoin (BTC) as its price briefly touched $90,000 on Monday, Glassnode said on Monday.
The funding rate has also “heated up” from 0.04% to 0.09%, which suggests derivatives traders are anticipating a potential market move by the end of the year.
“This combination signals a renewed buildup in leveraged long positioning, as perpetual traders position for a potential year-end move,” Glassnode said.
Bitcoin perpetuals are futures contracts that don’t expire and can be held indefinitely. They track Bitcoin’s spot price through a mechanism called the funding rate, which is a periodic payment between traders holding long and short positions.
Increased funding rate signals bullishness
When funding rates are increasing, it typically means the perpetual price is rising above spot, and more traders are bullish as they are willing to pay premiums to hold long positions.
However, it can also signal potential market overheating as extremely high rates can indicate overleveraged longs and possible correction risk.
Bitcoin failed to make progress above $90,000 and had fallen back to $88,200 at the time of writing.

_Bitcoin perp funding rates have increased recently. Source: _Glassnode
Massive end-of-year options expiry
Market volatility could also be amplified by the massive end-of-year Bitcoin options expiry event on Friday, Dec. 26.
More than $23 billion in notional value Bitcoin options contracts will expire in one of the largest options expiry events of all time. End-of-quarter and end-of-year expiries are much larger than regular weekly or monthly events.
**Related: **__Crypto has everything needed for a bull market, so why is the market down?
Calls, or long contracts, are clustered around the $100,000 and $120,000 strike prices while puts, or short contracts, are concentrated around $85,000, according to Deribit.
The put/call ratio is currently 0.37, which means there are a lot more long contracts expiring than shorts. Max pain, or the strike price at which most losses will be made, is currently $96,000, according to Coinglass.
If spot prices do not move higher, the majority of these contracts will be worthless on expiry. A $7,500 gap to max pain suggests bullish bets, or calls at higher strikes, were overly optimistic and will realize losses.

_There is a lot of OI at higher strike prices. Source: _Deribit
**Magazine: **__Bitcoin’s critical level is $82.5K, Ethereum ‘not done yet’: Trade Secrets
Disclaimer: The information on this page may come from third parties and does not represent the views or opinions of Gate. The content displayed on this page is for reference only and does not constitute any financial, investment, or legal advice. Gate does not guarantee the accuracy or completeness of the information and shall not be liable for any losses arising from the use of this information. Virtual asset investments carry high risks and are subject to significant price volatility. You may lose all of your invested principal. Please fully understand the relevant risks and make prudent decisions based on your own financial situation and risk tolerance. For details, please refer to
Disclaimer.
Related Articles
"Rich Dad Poor Dad" Author Warns Asset Bubble Will Burst, Predicts BTC Soars to $750,000
Investor Robert Kiyosaki predicts that Bitcoin will reach $750,000 and Ethereum will reach $95,000 following a global financial crisis, warning that "the biggest asset bubble in history" is about to burst. He emphasizes the importance of holding gold, silver, and cryptocurrencies to resist fiat currency depreciation. While his predictions have sparked debate, with critics arguing they lack empirical support, supporters remain optimistic about the long-term value of scarce assets.
MarketWhisper18m ago
Cango Announces 2025 Financial Results: Full-Year Total Revenue of $688 Million, Sold 4451 Bitcoin in February
Cango announced its 2025 financial results with total revenue of $688 million, generating 6,594.6 bitcoins, Q4 revenue of $179 million, and net loss of $622 million. The company disposed of 4,451 bitcoins to reduce liabilities and completed a $10.5 million capital increase and a $65 million new financing agreement.
GateNews20m ago
Maji Big Brother Enters Again, Going Long on BTC, ETH, and HYPE
The crypto market has regained activity, with renowned trader DJ Machi (Huang Li-cheng) re-entering the market to go long, increasing his bullish positions in Ethereum and Bitcoin. Despite floating profits exceeding $1.4 million, he still needs $27.7 million to break even. Facing past losses, his continued investment has become a market focal point.
ChainNewsAbmedia39m ago
A certain hedge fund whale has built a position of 45 million USD betting on a weakening ETH/BTC exchange rate, with current floating gains of 200,000 USD.
On March 17th, Hyperinsight monitored a hedge whale establishing BTC long positions and ETH short positions with 20x leverage, each approximately $22 million, totaling $45 million. Currently, the BTC long position shows an unrealized loss of $230,000, the ETH short position shows an unrealized gain of $420,000, with an overall unrealized gain of $200,000. This whale frequently hedges commodity positions through crypto holdings and favors short-biased strategies.
GateNews40m ago
MICA Daily | BTC Stable Above 30-Day Moving Average, Continues to Show Bullish Outlook
According to Binance data, Bitcoin's moving average convergence divergence indicator shows significant improvement in its price trend structure, with current trading price around $73,000, and moving averages in a divergent state, reflecting a market transition phase. Technical analysis indicates that the 30-day moving average is of high importance; if the price maintains above this moving average, it indicates buying support, otherwise it may enter a correction phase. Investors will judge the trend based on changes in moving averages.
区块客48m ago
Metaplanet Raises Additional $255 Million to Buy Bitcoin, Targets Full Increase to $531 Million
Japan's Metaplanet has recently raised approximately $255 million in new funding to increase its bitcoin holdings, with a target of holding 210,000 BTC before 2027. The company has become Japan's largest bitcoin holder and is further expanding its market exposure. This fundraising strategy includes premium share offerings and warrants, aimed at accelerating bitcoin accumulation and ecosystem development.
区块客52m ago