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By Omkar Godbole, AI Boost|Edited by Parikshit Mishra
Aug 19, 2025, 11:43 a.m.

- One million contracts of the $4 XRP call option expiring on Dec. 26 changed hands via a block trade on Monday.
- The massive trade was likely a part of an investor’s covered call strategy.
XRP
call options at the $4 strike have experienced heavy block trading activity this week, despite the price decline.
Data tracked by Amberdata shows that one million contracts of the $4 call option expiring on Dec. 26 changed hands via a block trade on Monday. Contracts on Deribit are sized 1,000 XRP. A block trade is a large transaction that is privately negotiated and executed over the counter and then listed on the exchange.
STORY CONTINUES BELOW
The $4 call represents a bet that the payments-focused cryptocurrency’s price will rise beyond that level by the end of December.
However, the surge in activity for the $4 call does not necessarily signal bullish sentiment. Observers note that the block trade was likely part of a covered call strategy, where higher strike out-of-the-money calls—like the $4 strike—are written (sold) against existing spot market holdings.
In other words, the large block trade involved a user writing the $4 call rather than purchasing it in anticipation of a price rally. The option was likely acquired by market makers, whose role is to create order book liquidity and maintain a market-neutral exposure.
“I would guess some big holder was doing covered calls,” Deribit’s Asia Business Development Head Lin Chen, told CoinDesk.

The covered call strategy involves writing higher strike out-of-the-money call options against a long position in the spot market. This helps the investor earn an extra yield on top of the coin stash, which comes from the premium received for selling the call option. The setup, however, limits the potential upside gains.
The covered call strategy is popular among BTC holders, and its increasing adoption has contributed to a steady decline in implied volatility over the past two years.
XRP’s price briefly fell to $2.94 on Monday, tracking the broader market swoon and has since stabilized just above $3. Prices hit a record high of over $2.6 last month, CoinDesk data show.
Disclaimer: Parts of this article were generated with the assistance from AI tools and reviewed by our editorial team to ensure accuracy and adherence to our standards. For more information, see CoinDesk’s full AI Policy.
Omkar Godbole is a Co-Managing Editor and analyst on CoinDesk’s Markets team. He has been covering crypto options and futures, as well as macro and cross-asset activity, since 2019, leveraging his prior experience in directional and non-directional derivative strategies at brokerage firms. His extensive background also encompasses the FX markets, having served as a fundamental analyst at currency and commodities desks for Mumbai-based brokerages and FXStreet. Omkar holds small amounts of bitcoin, ether, BitTorrent, tron and dot.
Omkar holds a Master’s degree in Finance and a Chartered Market Technician (CMT) designation.
“AI Boost” indicates a generative text tool, typically an AI chatbot, contributed to the article. In each and every case, the article was edited, fact-checked and published by a human. Read more about CoinDesk’s AI Policy.
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