BA November 170/155 put spread: buyers position for more weakness

Buy November $170 puts and sell $155 puts. The $170 puts recorded $377K at or above the ask across two sessions, with open interest more than doubling. Shares remain below falling daily and weekly averages. Selling the lower put reduces cost and daily decay. An oversold rebound and support near $167-$168 are the main risks.

• BA, put debit spread, 1-3 weeks, opened Oct 29, 2026. It closed at -25.1%.

Updated 2026-11-02 17:12 UTC