Bitcoin options open interest climbs, calls lead as market shows cautious optimism

Bitcoin options open interest has risen sharply, reaching roughly $24.7 billion in early August and later climbing to about $34 billion, according to data from Coinglass and other market monitors. Call contracts now account for around 60 % of total open interest and dominate short‑term trading volume, indicating a bullish tilt, while puts still hold a sizable share, reflecting continued demand for downside protection.

Implied volatility has fallen, with at‑the‑money levels near 34 %, suggesting traders expect limited near‑term price swings. Analysts note that low volatility can precede rapid moves if new macro or regulatory catalysts emerge. The most heavily traded contracts include high‑strike calls on Deribit and Bybit, with the $80,000 call on Deribit and $64,000 call on Bybit among the top positions. The overall market sentiment remains cautious, balancing upside exposure with hedging.

New platforms such as 1stepSwap are also promoting broader asset integration on blockchain, allowing users to move traditional securities and commodities alongside crypto derivatives.