MU · PUTS · OCT 23Settled

Open interest in MU puts expiring Oct 23 (1 week out) rose 93,444 at the Oct 16 settlement

As of Oct 16, 2026 settlement. Source: Cboe settlement open interest archive.

68,705 to 162,149 contracts between the Oct 15 and Oct 16 settlements, 136% of the prior figure.

Evidence

The numbers behind this snapshot, Oct 16, 2026 settlement. Open interest change, not trades; it does not say which side opened or closed.
Measure	Value
Open interest, earlier settlement	68,705
Open interest, later settlement	162,149
Change (contracts)	+93,444
Change as a share of the earlier figure	136%
Earlier settlement	Oct 15, 2026
Later settlement	Oct 16, 2026
Days to expiry	7

Rule: |change| >= 10000 or (>= 2000 and >= 50% of prior), and |change share| >= 2.0 x bucket median; prior OI >= 1000
Values that cleared it: Change: 93,444; Change as a share of the earlier figure: 1.3601
Contracts traded behind each figure: Open interest changed: 190
Baseline: median absolute open interest change share, contracts 1 to 3 weeks out: 0.1823
Baseline window: last 20 sessions
Baseline n: 9
Claim level: 0, a reported fact

This snapshot is itself a settlement figure, so it has no follow-up of its own.