Group 1 - The core viewpoint of the articles highlights a bullish sentiment in the Bitcoin options market, with traders speculating that Bitcoin could surpass $300,000 by the end of June [1][2] - As of June 27, Bitcoin call options with a strike price of $300,000 have become the second most active options on Deribit, indicating strong interest in high-risk, high-reward trades [1] - The price of Bitcoin is currently around $106,000, just 3% shy of its all-time high of $109,200 reached on January 20 [1] Group 2 - Recent improvements in market sentiment are attributed to the easing of US-China trade relations and lower-than-expected inflation data in April [2] - The demand for call options has increased significantly, suggesting that investors are keen on gaining exposure to potential upward price movements as Bitcoin approaches its historical highs [2] - The concentration of short-term options trading may lead to a "gamma squeeze," where option sellers must buy underlying assets to hedge their positions, potentially driving prices higher [2]