Notable Thursday Option Activity: BA, COIN, ALK

Coinbase Global Inc. (COIN) and Alaska Air Group, Inc. (ALK) both experienced significantly elevated options trading volume, with COIN's volume reaching 172.7% and ALK's 166% of their respective average daily share trading volumes. Notably, high activity was observed in COIN's $400 call options expiring October 10, 2025, and ALK's $57.50 call options expiring November 21, 2025, indicating heightened speculative interest or positioning in these specific long-dated calls.

Analysis

Coinbase Global Inc. (COIN) and Alaska Air Group, Inc. (ALK) both exhibited significantly elevated options trading volumes, far surpassing their average daily share trading activity. COIN's options volume reached 172.7% of its 9.4 million average daily shares, while ALK's volume was 166% of its 3.4 million average daily shares. This indicates a notable surge in derivatives market interest for both companies.

A key observation is the high concentration of activity in specific long-dated call options. COIN saw 21,024 contracts for its $400 strike call expiring October 10, 2025, and ALK recorded 17,658 contracts for its $57.50 strike call expiring November 21, 2025. Such focused activity suggests a potential bullish outlook or speculative positioning targeting significant price appreciation for these equities over the medium term.

Despite the heightened options activity, the overall sentiment for these events is neutral, with a low market impact score of 0.3. This suggests the observed options flows are specific to these names and do not reflect a broader market shift, but rather a concentrated interest in their individual upside potential.

Key Decisions for Investors

• Investors should monitor COIN and ALK for sustained options activity, particularly in long-dated calls, as this could signal emerging bullish sentiment.
• Evaluate the fundamental drivers that might justify the implied upside targets of $400 for COIN and $57.50 for ALK by their respective expiration dates.